Natural Product: NPC242364

Natural Product IDNPC242364
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Bullatacin
IUPAC Name 4-[(12R)-2,12-dihydroxy-12-[(2S,5S)-5-[(2S,5S)-5-[(1R)-1-hydroxyundecyl]oxolan-2-yl]oxolan-2-yl]dodecyl]-2-methyl-2H-furan-5-one
Synonyms Bullatacin; Rolliniastatin 2
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL1159657
PubChem CID 46905041
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0003909] Fatty Acyls
        • [CHEMONTID:0001334] Fatty alcohols
          • [CHEMONTID:0002518] Annonaceous acetogenins

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

  Chemical Representations

Standard InCHIKey PJQMINRIJUCTIZ-FKONRUPGSA-N
Standard InCHI InChI=1S/C36H64O7/c1-3-4-5-6-7-10-13-16-19-30(38)32-21-23-34(42-32)35-24-22-33(43-35)31(39)20-17-14-11-8-9-12-15-18-29(37)26-28-25-27(2)41-36(28)40/h25,27,29-35,37-39H,3-24,26H2,1-2H3/t27?,29?,30-,31-,32+,33+,34+,35+/m1/s1
SMILES CCCCCCCCCC[C@H]([C@@H]1CC[C@@H]([C@@H]2CC[C@@H]([C@@H](CCCCCCCCCC(CC3=CC(C)OC3=O)O)O)O2)O1)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   608.47 Volume:   661.801
?
Van der Waals volume.
Dense:   0.919 LogP:   5.961
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   4.091
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -4.094
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   24.0 Rigid Bonds:   16.0
TPSA:   105.45
?
Topological Polar Surface Area.
H-Bond Acceptor:   7.0
H-Bond Donor:   3.0 Rings:   3.0
Heavy Atoms:   7.0

MedChem Properties

QED Drug-Likeness Score:   0.077 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   4.75 Fsp3:   0.917
MCE-18:   42.957
?
MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.
Lipinski Rule-of-5:   Accepted
Pfizer Rule:   Rejected GSK Rule:   Accepted
Golden Triangle Rule:   Accepted BMS Rule:   1
Chelating Alert:   0 PAINS Alert:   0
Colloidal aggregators:   0.785 Fluc inhibitor:   0.011
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.064
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.007
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.545 Promiscuous compounds:   0.244

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -5.138 MDCK Permeability:   -4.827
Pgp-inhibitor:   0.002 Pgp-substrate:   0.075
PAMPA:   0.015
?
The experimental data for Peff was logarithmically transformed (logPeff). Molecules with log Peff values below 2.0 were classified as low-permeability (Category 0), while those with log Peff values exceeding 2.5 were classified as high-permeability (Category 1).
Human Intestinal Absorption (HIA):   0.763
20% Bioavailability (F20%):   0.843 30% Bioavailability (F30%):   0.996
50% Bioavailability (F50%):   0.971

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.001 MRP1:   0.848
Plasma Protein Binding (PPB):   95.888% Volume Distribution (VD):   0.508
Fu: 3.83%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.896
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.58
BSEP inhibitor:   0.753

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.033
CYP2C19-inhibitor:   0.012 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   1.0 CYP2C9-substrate:   0.003
CYP2D6-inhibitor:   0.295 CYP2D6-substrate:   0.957
CYP3A4-inhibitor:   0.001 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.994
HLM stability:   0.016
?
Human liver microsomal (HLM) stability. Category 0: stable+ (HLM > 30 min); Category 1: unstable- (HLM ≤ 30 min). The output value is the probability of human liver microsomal instability, where a value closer to 1 indicates a higher likelihood of instability.

ADMET: Excretion

Clearance (CL):  5.752 Half-life (T1/2):  1.076

ADMET: Toxicity

hERG Blockers:  0.674 hERG Blockers (10um):  0.868
Human Hepatotoxicity (H-HT):  0.67 Drug-induced Liver Injury (DILI):  0.213
AMES Toxicity:  0.053 Rat Oral Acute Toxicity:  0.058
Maximum Recommended Daily Dose:  0.594 Skin Sensitization:  0.999
Carcinogencity:  0.111 Eye Corrosion:  0.009
Eye Irritation:  0.667 Respiratory Toxicity:  0.893
Drug-induced Neurotoxicity:  0.033 Ototoxicity:  0.749
Hematotoxicity:  0.071 Drug-induced Nephrotoxicity:  0.64
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.057
A549 Cytotoxicity:  0.849 Hek293 Cytotoxicity:  0.411
BCF:   1.168
?
Bioconcentration factors are used for considering secondary poisoning potential and assessing risks to human health via the food chain. The unit is -log10[(mg/L)/(1000*MW)].
IGC50:   5.015
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   6.236
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.076
?
96 hour fathead minnow LC50. The unit of LC50FM is -log10[(mg/L)/(1000*MW)].

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. stem n.a. DOI[10.1021/np50053a043]
NPO2884 Annona squamosa Species Annonaceae Eukaryota seeds n.a. n.a. PMID[11141125]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[11473425]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[11975482]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[12398544]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. root n.a. PMID[17401878]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. stem n.a. PMID[17401878]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. leaf n.a. PMID[17401878]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[18419154]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[19296389]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[21910504]
NPO2884 Annona squamosa Species Annonaceae Eukaryota seeds n.a. n.a. PMID[22011319]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. seed n.a. PMID[22011319]
NPO2884 Annona squamosa Species Annonaceae Eukaryota Barks n.a. n.a. PMID[2348205]
NPO26659 Annona bullata Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[2778448]
NPO26234 Annona muricata Species Annonaceae Eukaryota Leaves n.a. n.a. PMID[7494150]
NPO26234 Annona muricata Species Annonaceae Eukaryota Leaves n.a. n.a. PMID[7673926]
NPO26234 Annona muricata Species Annonaceae Eukaryota Leaves n.a. n.a. PMID[7673935]
NPO26234 Annona muricata Species Annonaceae Eukaryota Leaves n.a. n.a. PMID[7673936]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[8277309]
NPO26659 Annona bullata Species Annonaceae Eukaryota n.a. n.a. n.a. PMID[8350089]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. fruit n.a. PMID[8786370]
NPO26234 Annona muricata Species Annonaceae Eukaryota leaves n.a. n.a. PMID[8946744]
NPO26234 Annona muricata Species Annonaceae Eukaryota seeds n.a. n.a. PMID[8991944]
NPO2884 Annona squamosa Species Annonaceae Eukaryota bark n.a. n.a. PMID[9214729]
NPO26234 Annona muricata Species Annonaceae Eukaryota Leaves n.a. n.a. PMID[9584396]
NPO26659 Annona bullata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. Database[FooDB]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. Database[FooDB]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. Database[FooDB]
NPO2884 Annona squamosa Species Annonaceae Eukaryota Fruit n.a. n.a. Database[FooDB]
NPO9632 Annona reticulata Species Annonaceae Eukaryota Fruit n.a. n.a. Database[FooDB]
NPO26234 Annona muricata Species Annonaceae Eukaryota Fruit n.a. n.a. Database[FooDB]
NPO9632 Annona reticulata Species Annonaceae Eukaryota Bark n.a. n.a. Database[FooDB]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. Database[FooDB]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO26659 Annona bullata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO26659 Annona bullata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO26659 Annona bullata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9632 Annona reticulata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO26234 Annona muricata Species Annonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2884 Annona squamosa Species Annonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]

Note for Reference:
In addition to directly collecting NP source organism data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated them from below databases:
UNPD: Universal Natural Products Database [PMID: 23638153].
StreptomeDB: a database of streptomycetes natural products [PMID: 33051671].
TM-MC: a database of medicinal materials and chemical compounds in Northeast Asian traditional medicine [PMID: 26156871].
TCM@Taiwan: a Traditional Chinese Medicine database [PMID: 21253603].
TCMID: a Traditional Chinese Medicine database [PMID: 29106634].
TCMSP: The traditional Chinese medicine systems pharmacology database and analysis platform [PMID: 24735618].
HerDing: a herb recommendation system to treat diseases using genes and chemicals [PMID: 26980517].
MetaboLights: a metabolomics database [PMID: 27010336].
FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].



  NP Quantity Composition/Concentration

Organism ID Organism Name Organism Material Preparation Organism Part NP Quantity (Standard) NP Quantity (Minimum) NP Quantity (Maximum) Quantity Unit Reference

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP quantitative records for specific NP domains (e.g., NPS from foods or herbs) from domain-specific databases. These databases include:
DUKE: Dr. Duke's Phytochemical and Ethnobotanical Databases.
PHENOL EXPLORER: is the first comprehensive database on polyphenol content in foods [PMID: 24103452], its homepage can be accessed at here.
FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].



 Biological Activity

Molecular-level activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT5098 Protein complex Mitochondrial complex I; NADH oxidoreductase Bos taurus IC50 = 0.9 nM PMID[12824040]
NPT5098 Protein complex Mitochondrial complex I; NADH oxidoreductase Bos taurus IC50 = 0.51 nM PMID[11123988]
NPT5098 Protein complex Mitochondrial complex I; NADH oxidoreductase Bos taurus Relative potency = 2.0 n.a. PMID[11123988]
NPT4515 Individual protein NADH-ubiquinone oxidoreductase chain 1 Bos taurus IC50 = 0.8 nM DOI[10.1016/j.tet.2004.09.011]

In vitro activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT378 Cell line NCI/ADR-RES Homo sapiens IC50 = 1080.0 ug.mL-1 PMID[9207950]
NPT147 Cell line SK-MEL-2 Homo sapiens ED50 = 17.1 ug ml-1 PMID[12852747]
NPT83 Cell line MCF7 Homo sapiens ED50 = 8.4 ug ml-1 PMID[12852747]
NPT306 Cell line PC-3 Homo sapiens ED50 = 14.3 ug ml-1 PMID[12852747]
NPT307 Cell line HOS Homo sapiens ED50 = 11.9 ug ml-1 PMID[12852747]
NPT180 Cell line HCT-8 Homo sapiens ED50 = 14.9 ug ml-1 PMID[12852747]
NPT308 Cell line CAKI-1 Homo sapiens ED50 = 16.8 ug ml-1 PMID[12852747]
NPT81 Cell line A549 Homo sapiens ED50 = 13.3 ug ml-1 PMID[12852747]
NPT309 Cell line 1A9 Homo sapiens Inhibition = 55.0 % PMID[12852747]
NPT310 Cell line 1A9/ptx-10 Homo sapiens ED50 = 8.0 ug ml-1 PMID[12852747]
NPT91 Cell line KB Homo sapiens ED50 = 10.0 ug ml-1 PMID[12852747]
NPT91 Cell line KB Homo sapiens ED50 = 16.1 ug ml-1 PMID[12852747]
NPT137 Cell line L1210 Mus musculus IC50 = 0.4 nM PMID[10890167]
NPT116 Cell line HL-60 Homo sapiens IG = 73.0 % PMID[10882377]
NPT116 Cell line HL-60 Homo sapiens IG = 7.0 % PMID[10882377]
NPT116 Cell line HL-60 Homo sapiens IG = 0.0 % PMID[10882377]
NPT111 Cell line K562 Homo sapiens IG = 53.0 % PMID[10882377]
NPT111 Cell line K562 Homo sapiens IG = 39.0 % PMID[10882377]
NPT111 Cell line K562 Homo sapiens IG = 27.0 % PMID[10882377]
NPT81 Cell line A549 Homo sapiens ED50 = 8.99 10'-12 ug/ml PMID[2348205]
NPT83 Cell line MCF7 Homo sapiens ED50 > 10.0 ug ml-1 PMID[2348205]
NPT139 Cell line HT-29 Homo sapiens ED50 < 1.0 10'-12 ug/ml PMID[2778448]
NPT137 Cell line L1210 Mus musculus T/C = 138.0 % PMID[18598079]
NPT139 Cell line HT-29 Homo sapiens ED50 > 1.0 ug ml-1 PMID[2778448]
NPT376 Cell line A498 Homo sapiens ED50 = 4.85 10'-5 ug/ml PMID[8991957]
NPT306 Cell line PC-3 Homo sapiens ED50 = 1e-09 ug ml-1 PMID[8991957]
NPT783 Cell line MIA PaCa-2 Homo sapiens ED50 = 1e-09 ug ml-1 PMID[8991957]
NPT139 Cell line HT-29 Homo sapiens ED50 = 1.0 10'-12 ug/ml PMID[2778448]
NPT83 Cell line MCF7 Homo sapiens ED50 < 1.0 10'-12 ug/ml PMID[8946743]
NPT81 Cell line A549 Homo sapiens ED50 = 1.25 10'-13 ug/ml PMID[2778448]
NPT81 Cell line A549 Homo sapiens ED50 = 2.44 10'-6 ug/ml PMID[8991957]
NPT83 Cell line MCF7 Homo sapiens ED50 = 6.96 10'-1 ug/ml PMID[8991957]
NPT393 Cell line HCT-116 Homo sapiens IC50 = 1.4 nM PMID[18975929]
NPT137 Cell line L1210 Mus musculus IZ = 550.0 Zone units PMID[18975929]
NPT137 Cell line L1210 Mus musculus IZ = 200.0 Zone units PMID[18975929]
NPT137 Cell line L1210 Mus musculus IZ = 250.0 Zone units PMID[18975929]
NPT137 Cell line L1210 Mus musculus IZ = 150.0 Zone units PMID[18975929]
NPT730 Cell line MC-38 Mus musculus IZ = 1000.0 Zone units PMID[18975929]
NPT730 Cell line MC-38 Mus musculus IZ = 850.0 Zone units PMID[18975929]
NPT730 Cell line MC-38 Mus musculus IZ = 800.0 Zone units PMID[18975929]
NPT730 Cell line MC-38 Mus musculus IZ = 650.0 Zone units PMID[18975929]
NPT393 Cell line HCT-116 Homo sapiens IZ = 650.0 Zone units PMID[18975929]
NPT404 Cell line CCRF-CEM Homo sapiens IZ = 100.0 Zone units PMID[18975929]
NPT168 Cell line P388 Mus musculus ED50 < 1.0 10'-5 ug/ml PMID[8277309]
NPT81 Cell line A549 Homo sapiens ED50 < 1.0 10'-5 ug/ml PMID[8277309]
NPT81 Cell line A549 Homo sapiens ED50 = 1.0 10'-3 ug/ml PMID[8277309]
NPT91 Cell line KB Homo sapiens ED50 = 2.29 ug ml-1 PMID[8277309]
NPT139 Cell line HT-29 Homo sapiens ED50 < 1.0 10'-3 ug/ml PMID[2778448]
NPT139 Cell line HT-29 Homo sapiens ED50 = 6.4 10'-1 ug/ml PMID[8277309]
NPT83 Cell line MCF7 Homo sapiens ED50 < 1.0 10'-5 ug/ml PMID[8946743]
NPT112 Cell line MOLT-4 Homo sapiens IC50 = 1.41 ug.mL-1 PMID[2778448]
NPT116 Cell line HL-60 Homo sapiens IC50 < 0.000926 ug.mL-1 PMID[2778448]
NPT111 Cell line K562 Homo sapiens IC50 < 0.000926 ug.mL-1 PMID[2778448]
NPT168 Cell line P388 Mus musculus IC50 < 0.000926 ug.mL-1 PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens IC50 = 8.94e-05 ug.mL-1 PMID[2778448]
NPT168 Cell line P388 Mus musculus IC50 > 0.0924 ug.mL-1 PMID[18598079]
NPT455 Cell line NCI-H522 Homo sapiens IC50 = 2.46 ug.mL-1 PMID[2778448]
NPT397 Cell line NCI-H460 Homo sapiens IC50 = 2.87e-05 ug.mL-1 PMID[2778448]
NPT394 Cell line EKVX Homo sapiens IC50 = 0.000115 ug.mL-1 PMID[2778448]
NPT379 Cell line HOP-62 Homo sapiens IC50 < 0.000926 ug.mL-1 PMID[2778448]
NPT1506 Cell line SK-MES-1 Homo sapiens IC50 > 0.0924 ug.mL-1 PMID[2778448]
NPT2198 Cell line NCI-H524 Homo sapiens IC50 = 2.69 ug.mL-1 PMID[2778448]
NPT323 Cell line SW-620 Homo sapiens IC50 = 0.00564 ug.mL-1 PMID[2778448]
NPT1396 Cell line NCI-H69 Homo sapiens IC50 = 2.44 ug.mL-1 PMID[2778448]
NPT114 Cell line LoVo Homo sapiens IC50 = 0.000915 ug.mL-1 PMID[2778448]
NPT579 Cell line DLD-1 Homo sapiens IC50 = 2.76 ug.mL-1 PMID[2778448]
NPT391 Cell line HCC 2998 Homo sapiens IC50 = 4.05 ug.mL-1 PMID[2778448]
NPT83 Cell line MCF7 Homo sapiens IC50 > 0.0924 ug.mL-1 PMID[2778448]
NPT672 Cell line TE-671 Homo sapiens IC50 = 2.56e-05 ug.mL-1 PMID[2778448]
NPT380 Cell line U-251 Homo sapiens IC50 < 9.24e-06 ug.mL-1 PMID[2778448]
NPT383 Cell line SNB-19 Homo sapiens IC50 > 926.0 nM PMID[2778448]
NPT392 Cell line SNB-75 Homo sapiens IC50 = 3.35 ug.mL-1 PMID[2778448]
NPT373 Cell line SK-MEL-5 Homo sapiens IC50 < 0.000926 ug.mL-1 PMID[2778448]
NPT1091 Cell line RPMI-7951 Homo sapiens IC50 = 2.73 ug.mL-1 PMID[2778448]
NPT375 Cell line Malme-3M Homo sapiens IC50 = 2.82 ug.mL-1 PMID[2778448]
NPT147 Cell line SK-MEL-2 Homo sapiens IC50 < 3.25 ug.mL-1 PMID[2778448]
NPT179 Cell line A2780 Homo sapiens IC50 = 3.77e-05 ug.mL-1 PMID[2778448]
NPT381 Cell line OVCAR-8 Homo sapiens IC50 = 2.57 ug.mL-1 PMID[2778448]
NPT382 Cell line OVCAR-5 Homo sapiens IC50 = 8.8 ug.mL-1 PMID[2778448]
NPT456 Cell line OVCAR-4 Homo sapiens IC50 > 0.0924 ug.mL-1 PMID[2778448]
NPT377 Cell line OVCAR-3 Homo sapiens IC50 > 0.0924 ug.mL-1 PMID[2778448]
NPT376 Cell line A498 Homo sapiens IC50 = 4.24e-05 ug.mL-1 PMID[2778448]
NPT2280 Cell line A704 Homo sapiens IC50 = 1.36 ug.mL-1 PMID[2778448]
NPT738 Cell line SN12K1 Homo sapiens IC50 = 2.24e-05 ug.mL-1 PMID[2778448]
NPT371 Cell line UO-31 Homo sapiens IC50 = 1.9 ug.mL-1 PMID[2778448]
NPT308 Cell line CAKI-1 Homo sapiens IC50 = 0.00394 ug.mL-1 PMID[2778448]
NPT81 Cell line A549 Homo sapiens IC50 = 0.000504 ug.mL-1 PMID[2778448]
NPT139 Cell line HT-29 Homo sapiens IC50 = 0.00384 ug.mL-1 PMID[2778448]
NPT308 Cell line CAKI-1 Homo sapiens IC90 > 0.0924 ug.mL-1 PMID[2778448]
NPT112 Cell line MOLT-4 Homo sapiens IC90 = 4.72 ug.mL-1 PMID[2778448]
NPT111 Cell line K562 Homo sapiens IC90 = 4.5 ug.mL-1 PMID[2778448]
NPT168 Cell line P388 Mus musculus IC90 = 2.56 ug.mL-1 PMID[2778448]
NPT404 Cell line CCRF-CEM Homo sapiens IC90 = 0.0694 ug.mL-1 PMID[2778448]
NPT168 Cell line P388 Mus musculus IC90 > 0.0924 ug.mL-1 PMID[2778448]
NPT455 Cell line NCI-H522 Homo sapiens IC90 > 9.24 ug.mL-1 PMID[2778448]
NPT397 Cell line NCI-H460 Homo sapiens IC90 = 0.000185 ug.mL-1 PMID[2778448]
NPT394 Cell line EKVX Homo sapiens IC90 > 0.0926 ug.mL-1 PMID[2778448]
NPT379 Cell line HOP-62 Homo sapiens IC90 = 5.13 ug.mL-1 PMID[2778448]
NPT1506 Cell line SK-MES-1 Homo sapiens IC90 > 0.0924 ug.mL-1 PMID[2778448]
NPT2198 Cell line NCI-H524 Homo sapiens IC90 = 7.54 ug.mL-1 PMID[2778448]
NPT1396 Cell line NCI-H69 Homo sapiens IC90 = 7.52 ug.mL-1 PMID[2778448]
NPT323 Cell line SW-620 Homo sapiens IC90 = 5.66 ug.mL-1 PMID[2778448]
NPT114 Cell line LoVo Homo sapiens IC90 = 4.69 ug.mL-1 PMID[2778448]
NPT579 Cell line DLD-1 Homo sapiens IC90 = 8.62 ug.mL-1 PMID[2778448]
NPT391 Cell line HCC 2998 Homo sapiens IC90 > 9.26 ug.mL-1 PMID[2778448]
NPT83 Cell line MCF7 Homo sapiens IC90 > 0.0924 ug.mL-1 PMID[2778448]
NPT383 Cell line SNB-19 Homo sapiens IC90 > 0.926 ug.mL-1 PMID[2778448]
NPT380 Cell line U-251 Homo sapiens IC90 = 4.37e-05 ug.mL-1 PMID[2778448]
NPT672 Cell line TE-671 Homo sapiens IC90 = 0.00274 ug.mL-1 PMID[2778448]
NPT392 Cell line SNB-75 Homo sapiens IC90 > 9.26 ug.mL-1 PMID[2778448]
NPT373 Cell line SK-MEL-5 Homo sapiens IC90 = 5.22 ug.mL-1 PMID[2778448]
NPT1091 Cell line RPMI-7951 Homo sapiens IC90 = 7.71 ug.mL-1 PMID[2778448]
NPT375 Cell line Malme-3M Homo sapiens IC90 = 7.67 ug.mL-1 PMID[2778448]
NPT147 Cell line SK-MEL-2 Homo sapiens IC90 = 8.64 ug.mL-1 PMID[2778448]
NPT179 Cell line A2780 Homo sapiens IC90 = 0.00065 ug.mL-1 PMID[2778448]
NPT381 Cell line OVCAR-8 Homo sapiens IC90 = 7.65 ug.mL-1 PMID[2778448]
NPT382 Cell line OVCAR-5 Homo sapiens IC90 > 9.26 ug.mL-1 PMID[2778448]
NPT456 Cell line OVCAR-4 Homo sapiens IC90 > 0.0924 ug.mL-1 PMID[2778448]
NPT377 Cell line OVCAR-3 Homo sapiens IC90 > 0.0924 ug.mL-1 PMID[2778448]
NPT376 Cell line A498 Homo sapiens IC90 = 0.00371 ug.mL-1 PMID[2778448]
NPT2280 Cell line A704 Homo sapiens IC90 = 8.0 ug.mL-1 PMID[2778448]
NPT738 Cell line SN12K1 Homo sapiens IC90 = 0.000287 ug.mL-1 PMID[2778448]
NPT371 Cell line UO-31 Homo sapiens IC90 > 9.26 ug.mL-1 PMID[2778448]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 46.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 98.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 36.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 75.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 24.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 74.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens IC50 < 1.0 10'-13 ug/ml PMID[18598079]
NPT179 Cell line A2780 Homo sapiens TGI = 67.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 125.0 % PMID[18598079]
NPT404 Cell line CCRF-CEM Homo sapiens Activity = 69.0 % PMID[18598079]
NPT168 Cell line P388 Mus musculus IC50 > 0.000926 ug.mL-1 PMID[18598079]
NPT5400 Cell line X5563 Mus musculus TGI = 66.0 % PMID[18598079]
NPT81 Cell line A549 Homo sapiens IC50 = 0.033 ug.mL-1 PMID[22011319]
NPT165 Cell line HeLa Homo sapiens IC50 = 0.034 ug.mL-1 PMID[22011319]
NPT83 Cell line MCF7 Homo sapiens IC50 = 0.043 ug.mL-1 PMID[22011319]
NPT65 Cell line HepG2 Homo sapiens IC50 = 0.032 ug.mL-1 PMID[22011319]
NPT659 Cell line SMMC-7721 Homo sapiens IC50 = 0.0048 ug.mL-1 PMID[22011319]
NPT1097 Cell line MKN-45 Homo sapiens IC50 = 0.053 ug.mL-1 PMID[22011319]
NPT1317 Cell line CCRF S-180 Mus musculus GI = 65.8 % PMID[22446092]
NPT137 Cell line L1210 Mus musculus Ratio IC50 = 0.67 n.a. PMID[24308999]
NPT137 Cell line L1210 Mus musculus Ratio IC50 = 21.09 n.a. PMID[24308999]
NPT4849 Cell line P815 Mus musculus IC50 = 3480.0 nM PMID[24308999]
NPT3722 Cell line 4T1 Mus musculus IC50 = 110.0 nM PMID[24308999]
NPT137 Cell line L1210 Mus musculus IC50 = 2320.0 nM PMID[24308999]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. ED50 = 2.3 10'-4 ug/ml PMID[2199608]
NPT141 Organism Agrobacterium tumefaciens Agrobacterium tumefaciens Inhibition = 53.0 % PMID[2199608]
NPT1381 Organism Aedes aegypti Aedes aegypti Activity = 0.0 % PMID[2778448]
NPT1381 Organism Aedes aegypti Aedes aegypti Activity = 80.0 % PMID[2778448]
NPT350 Organism Tetranychus urticae Tetranychus urticae Activity = 20.0 % PMID[2778448]
NPT350 Organism Tetranychus urticae Tetranychus urticae Activity = 30.0 % PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IZ = 400.0 Zone units PMID[18975929]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IZ = 700.0 Zone units PMID[18975929]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IZ = 550.0 Zone units PMID[18975929]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IZ = 450.0 Zone units PMID[18975929]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. ED50 = 6.188 10'-14 ug/ml PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC50 = 2.4 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC50 = 2.38 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC50 < 0.000926 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC50 = 1.99 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC50 = 6.75 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC50 = 4.42 ug.mL-1 PMID[2778448]
NPT3062 Organism Spodoptera eridania Spodoptera eridania Activity = 0.0 % PMID[2778448]
NPT5399 Organism Diabrotica undecimpunctata howardi Diabrotica undecimpunctata howardi Activity = 20.0 % PMID[2778448]
NPT5399 Organism Diabrotica undecimpunctata howardi Diabrotica undecimpunctata howardi Activity = 80.0 % PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC90 > 9.26 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC90 = 9.21 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC90 > 7.14 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. IC90 = 3.76 ug.mL-1 PMID[2778448]
NPT20529 Non-molecular NON-PROTEIN TARGET n.a. GI = 63.4 % PMID[22446092]
NPT140 Organism Artemia Artemia ED50 = 0.002 ug ml-1 PMID[2348205]
NPT3061 Organism Diabrotica undecimpunctata Diabrotica undecimpunctata Activity = 80.0 % PMID[2199608]
NPT3061 Organism Diabrotica undecimpunctata Diabrotica undecimpunctata Activity = 20.0 % PMID[2199608]
NPT2 Others Unspecified n.a. IC50 = 0.61 nM PMID[11123988]
NPT2 Others Unspecified n.a. Ratio = 1.2 n.a. PMID[11123988]
NPT2 Others Unspecified n.a. IC50 = 0.83 nM PMID[17321744]
NPT3063 Organism Aphis gossypii Aphis gossypii Activity = 90.0 % PMID[2778448]
NPT3063 Organism Aphis gossypii Aphis gossypii Activity = 80.0 % PMID[2778448]
NPT2 Others Unspecified n.a. IC50 = 2500.0 nM PMID[18975929]
NPT2 Others Unspecified n.a. Activity = 7.0 % PMID[2778448]

In vivo activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference





 Experimental ADME

Experiment Model Experiment Tissue ADME Type ADME Relation ADME Value ADME Unit Reference





 Experimental Toxicity

Quantitative toxicity

Experiment Model Experiment Organism Toxicity Type Toxicity Relation Toxicity Value Toxicity Unit Reference
- Artemia LC50 = 0.00159 ug.mL-1 PMID[2778448]
- Artemia LC50 = 0.00159 ppm PMID[2778448]
- Artemia salina LC50 = 0.00159 ug.mL-1 PMID[8991957]
- Artemia salina LC50 = 8.0 10'-4ppm PMID[8946743]

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity Carcinogenicity Mutagenicity Cardiotoxicity Respiratory Toxicity Eye Irritation Endocrine Disruption
Hepatotoxicity Carcinogenicity Mutagenicity Cardiotoxicity Respiratory Toxicity Eye Irritation Endocrine Disruption

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP toxicity records from domain-specific databases. These databases include:
ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]


  Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

●  The left chart: Distribution of similarity level between NPC242364 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.5 or Top200).

Similarity Score Similarity Level Natural Product ID
1.0 High Similarity NPC81045
1.0 High Similarity NPC39754
1.0 High Similarity NPC171135
1.0 High Similarity NPC61257
1.0 High Similarity NPC320569
1.0 High Similarity NPC133730
1.0 High Similarity NPC191929
1.0 High Similarity NPC100454
1.0 High Similarity NPC172821
1.0 High Similarity NPC274446
1.0 High Similarity NPC485251
1.0 High Similarity NPC151403
1.0 High Similarity NPC261952
1.0 High Similarity NPC605171
0.9767 High Similarity NPC93794
0.9767 High Similarity NPC473504
0.9767 High Similarity NPC81778
0.9767 High Similarity NPC40066
0.9333 High Similarity NPC42598
0.913 High Similarity NPC602738
0.8837 High Similarity NPC606043
0.875 High Similarity NPC169511
0.875 High Similarity NPC287164
0.875 High Similarity NPC234077
0.8636 High Similarity NPC107986
0.8636 High Similarity NPC223871
0.8636 High Similarity NPC231009
0.8636 High Similarity NPC103284
0.8636 High Similarity NPC110710
0.8636 High Similarity NPC1083
0.8636 High Similarity NPC82795
0.8636 High Similarity NPC286338
0.8636 High Similarity NPC603931
0.8636 High Similarity NPC604237
0.8444 Intermediate Similarity NPC488253
0.8444 Intermediate Similarity NPC473669
0.8444 Intermediate Similarity NPC488251
0.84 Intermediate Similarity NPC239517
0.8261 Intermediate Similarity NPC232555
0.8261 Intermediate Similarity NPC171174
0.8261 Intermediate Similarity NPC114694
0.8261 Intermediate Similarity NPC485248
0.8261 Intermediate Similarity NPC142117
0.8261 Intermediate Similarity NPC480249
0.8261 Intermediate Similarity NPC485249
0.8261 Intermediate Similarity NPC240695
0.8235 Intermediate Similarity NPC91067
0.8085 Intermediate Similarity NPC488632
0.8085 Intermediate Similarity NPC473649
0.8085 Intermediate Similarity NPC473156
0.8085 Intermediate Similarity NPC134865
0.8085 Intermediate Similarity NPC154097
0.8085 Intermediate Similarity NPC103523
0.8085 Intermediate Similarity NPC159750
0.8085 Intermediate Similarity NPC73248
0.8085 Intermediate Similarity NPC282815
0.8085 Intermediate Similarity NPC488627
0.8085 Intermediate Similarity NPC488631
0.8085 Intermediate Similarity NPC470401
0.8085 Intermediate Similarity NPC600956
0.8085 Intermediate Similarity NPC610454
0.7925 Intermediate Similarity NPC473663
0.7925 Intermediate Similarity NPC473723
0.7925 Intermediate Similarity NPC475173
0.7917 Intermediate Similarity NPC280621
0.7917 Intermediate Similarity NPC473671
0.7917 Intermediate Similarity NPC475268
0.7917 Intermediate Similarity NPC470400
0.7917 Intermediate Similarity NPC77871
0.7917 Intermediate Similarity NPC48338
0.7917 Intermediate Similarity NPC9678
0.7917 Intermediate Similarity NPC319036
0.7917 Intermediate Similarity NPC488628
0.7917 Intermediate Similarity NPC604764
0.7917 Intermediate Similarity NPC605867
0.7872 Intermediate Similarity NPC182383
0.7826 Intermediate Similarity NPC25764
0.7826 Intermediate Similarity NPC235809
0.7826 Intermediate Similarity NPC39279
0.7826 Intermediate Similarity NPC39167
0.7826 Intermediate Similarity NPC292809
0.7826 Intermediate Similarity NPC202055
0.7826 Intermediate Similarity NPC606804
0.7826 Intermediate Similarity NPC607425
0.7826 Intermediate Similarity NPC608574
0.7755 Intermediate Similarity NPC178215
0.7755 Intermediate Similarity NPC473687
0.7755 Intermediate Similarity NPC204686
0.7755 Intermediate Similarity NPC219498
0.7755 Intermediate Similarity NPC308412
0.7755 Intermediate Similarity NPC134885
0.7755 Intermediate Similarity NPC488247
0.7755 Intermediate Similarity NPC132940
0.7755 Intermediate Similarity NPC210218
0.7755 Intermediate Similarity NPC488248
0.76 Intermediate Similarity NPC20621
0.76 Intermediate Similarity NPC318963
0.76 Intermediate Similarity NPC20533
0.76 Intermediate Similarity NPC488250
0.76 Intermediate Similarity NPC605101
0.75 Intermediate Similarity NPC488623
0.75 Intermediate Similarity NPC488624
0.75 Intermediate Similarity NPC488629
0.7451 Intermediate Similarity NPC473478
0.7451 Intermediate Similarity NPC69082
0.7451 Intermediate Similarity NPC473651
0.7451 Intermediate Similarity NPC488249
0.7451 Intermediate Similarity NPC66346
0.7442 Intermediate Similarity NPC608138
0.7391 Intermediate Similarity NPC112685
0.7347 Intermediate Similarity NPC47937
0.7347 Intermediate Similarity NPC477011
0.7347 Intermediate Similarity NPC600524
0.7347 Intermediate Similarity NPC608355
0.7308 Intermediate Similarity NPC120398
0.7308 Intermediate Similarity NPC283085
0.7308 Intermediate Similarity NPC130359
0.7308 Intermediate Similarity NPC14901
0.7308 Intermediate Similarity NPC471567
0.7255 Intermediate Similarity NPC134807
0.72 Intermediate Similarity NPC219652
0.72 Intermediate Similarity NPC473840
0.72 Intermediate Similarity NPC480079
0.717 Intermediate Similarity NPC89001
0.7083 Intermediate Similarity NPC100921
0.7083 Intermediate Similarity NPC475159
0.7083 Intermediate Similarity NPC131002
0.7083 Intermediate Similarity NPC473780
0.7083 Intermediate Similarity NPC477018
0.7083 Intermediate Similarity NPC604521
0.6981 Remote Similarity NPC231096
0.6981 Remote Similarity NPC475581
0.6981 Remote Similarity NPC62118
0.6981 Remote Similarity NPC132496
0.6981 Remote Similarity NPC107717
0.6981 Remote Similarity NPC488252
0.6923 Remote Similarity NPC485250
0.6923 Remote Similarity NPC605396
0.6909 Remote Similarity NPC488630
0.6909 Remote Similarity NPC488625
0.6909 Remote Similarity NPC488626
0.6863 Remote Similarity NPC25703
0.6852 Remote Similarity NPC233551
0.6852 Remote Similarity NPC40376
0.6852 Remote Similarity NPC21208
0.6809 Remote Similarity NPC73310
0.6809 Remote Similarity NPC473529
0.6809 Remote Similarity NPC180363
0.6809 Remote Similarity NPC94875
0.6809 Remote Similarity NPC11332
0.6809 Remote Similarity NPC145914
0.6809 Remote Similarity NPC601174
0.6809 Remote Similarity NPC601403
0.6809 Remote Similarity NPC603568
0.6809 Remote Similarity NPC604330
0.6809 Remote Similarity NPC608300
0.6809 Remote Similarity NPC611200
0.6809 Remote Similarity NPC611571
0.68 Remote Similarity NPC156804
0.6792 Remote Similarity NPC473707
0.6792 Remote Similarity NPC20339
0.6667 Remote Similarity NPC163093
0.6667 Remote Similarity NPC473995
0.6667 Remote Similarity NPC606740
0.6667 Remote Similarity NPC608614
0.6607 Remote Similarity NPC480081
0.64 Remote Similarity NPC329829
0.6316 Remote Similarity NPC473520
0.6296 Remote Similarity NPC309211
0.6296 Remote Similarity NPC329838
0.6296 Remote Similarity NPC477010
0.6207 Remote Similarity NPC473905
0.6167 Remote Similarity NPC482766
0.6167 Remote Similarity NPC279267
0.6071 Remote Similarity NPC258068
0.6071 Remote Similarity NPC476583
0.6038 Remote Similarity NPC488246
0.6038 Remote Similarity NPC144415
0.6038 Remote Similarity NPC480080
0.6038 Remote Similarity NPC607439
0.6038 Remote Similarity NPC608157
0.5965 Remote Similarity NPC477014
0.5965 Remote Similarity NPC477013
0.5926 Remote Similarity NPC241360
0.5926 Remote Similarity NPC293136
0.5882 Remote Similarity NPC480072
0.5818 Remote Similarity NPC473904
0.5818 Remote Similarity NPC65930
0.5614 Remote Similarity NPC11456
0.5614 Remote Similarity NPC480076
0.5614 Remote Similarity NPC480077
0.5614 Remote Similarity NPC477012
0.5517 Remote Similarity NPC488244
0.55 Remote Similarity NPC280612
0.5455 Remote Similarity NPC480078
0.5455 Remote Similarity NPC480071
0.5439 Remote Similarity NPC329615
0.5439 Remote Similarity NPC480075
0.5397 Remote Similarity NPC477017

Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

●  The left chart: Distribution of similarity level between NPC242364 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
NPD

Bioactivity similarity

  Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by Bioactivity similarity was calculated based on bioactivity descriptors of compounds. The bioactivity descriptors were calculated by a recently developed AI algorithm Chemical Checker (CC) [Nature Biotechnology, 38:1087–1096, 2020; Nature Communications, 12:3932, 2021], which evaluated bioactivity similarities at five levels:
A: chemistry similarity;
B: biological targets similarity;
C: networks similarity;
D: cell-based bioactivity similarity;
E: similarity based on clinical data.
Those 5 categories of CC bioactivity descriptors were calculated and then subjected to manifold projection using UMAP algorithm, to project all NPs on a 2-Dimensional space. The current NP was highlighted with a small circle in the 2-D map. Below figures: left-to-right, A-to-E.

A: chemistry similarity
B: biological targets similarity
C: networks similarity
D: cell-based bioactivity similarity
E: similarity based on clinical data