Natural Product: NPC105591

Natural Product IDNPC105591
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
[(2R,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-(8-Hydroxy-6-Methyl-9,10-Dioxoanthracen-1-Yl)Oxyoxan-2-Yl]Methyl 3,4,5-Trihydroxybenzoate
IUPAC Name [(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(8-hydroxy-6-methyl-9,10-dioxoanthracen-1-yl)oxyoxan-2-yl]methyl 3,4,5-trihydroxybenzoate
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL109609
PubChem CID 5315852
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0002448] Benzenoids
      • [CHEMONTID:0000018] Anthracenes
        • [CHEMONTID:0000151] Anthraquinones

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 KBGOIDOUXFNKHS-DPALUKPESA-N
Standard InCHI InChI=1S/C28H24O13/c1-10-5-13-19(14(29)6-10)24(35)20-12(21(13)32)3-2-4-17(20)40-28-26(37)25(36)23(34)18(41-28)9-39-27(38)11-7-15(30)22(33)16(31)8-11/h2-8,18,23,25-26,28-31,33-34,36-37H,9H2,1H3/t18-,23-,25+,26-,28-/m1/s1
SMILES Cc1cc(O)c2c(c1)C(=O)c1c(C2=O)c(ccc1)O[C@@H]1O[C@H](COC(=O)c2cc(O)c(c(c2)O)O)[C@H]([C@@H]([C@H]1O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   568.12 Volume:   532.697
?
Van der Waals volume.
Dense:   1.066 LogP:   2.091
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   2.224
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -4.663
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   6.0 Rigid Bonds:   31.0
TPSA:   220.51
?
Topological Polar Surface Area.
H-Bond Acceptor:   13.0
H-Bond Donor:   7.0 Rings:   5.0
Heavy Atoms:   13.0

MedChem Properties

QED Drug-Likeness Score:   0.13 GASA:   0.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   4.124 Fsp3:   0.25
MCE-18:   111.714
?
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:   0
Chelating Alert:   1 PAINS Alert:   1
Colloidal aggregators:   0.651 Fluc inhibitor:   0.225
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.422
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.974
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.07 Promiscuous compounds:   0.599

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.217 MDCK Permeability:   -5.245
Pgp-inhibitor:   0.004 Pgp-substrate:   0.005
PAMPA:   0.995
?
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):   0.012
20% Bioavailability (F20%):   0.385 30% Bioavailability (F30%):   0.992
50% Bioavailability (F50%):   0.999

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.992
Plasma Protein Binding (PPB):   94.488% Volume Distribution (VD):   -0.102
Fu: 5.081%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.999
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.149
BSEP inhibitor:   0.029

ADMET: Metabolism

CYP1A2-inhibitor:   0.026 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.045
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.002
CYP3A4-inhibitor:   0.0 CYP3A4-substrate:   0.996
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   1.0
HLM stability:   0.585
?
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):  2.725 Half-life (T1/2):  3.304

ADMET: Toxicity

hERG Blockers:  0.028 hERG Blockers (10um):  0.748
Human Hepatotoxicity (H-HT):  0.318 Drug-induced Liver Injury (DILI):  0.991
AMES Toxicity:  0.964 Rat Oral Acute Toxicity:  0.039
Maximum Recommended Daily Dose:  0.212 Skin Sensitization:  1.0
Carcinogencity:  0.549 Eye Corrosion:  0.0
Eye Irritation:  0.518 Respiratory Toxicity:  0.023
Drug-induced Neurotoxicity:  0.001 Ototoxicity:  0.983
Hematotoxicity:  0.07 Drug-induced Nephrotoxicity:  0.1
Genotoxicity:  0.975 RPMI-8226 Immunitoxicity:  0.053
A549 Cytotoxicity:  0.996 Hek293 Cytotoxicity:  0.539
BCF:   1.066
?
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:   3.918
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.225
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.744
?
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
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota Flowers Tantempango, Hidalgo, Mexico 2019-May DOI[10.1007/s11130-020-00822-2]
NPO88 Rheum undulatum Species Polygonaceae Eukaryota rhizome n.a. n.a. PMID[10714491]
NPO25715 Senna siamea Species Fabaceae Eukaryota n.a. n.a. n.a. PMID[10757709]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. PMID[11076555]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. PMID[11430011]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota Roots n.a. n.a. PMID[11459643]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. PMID[1517743]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. PMID[16297615]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota n.a. root n.a. PMID[16564530]
NPO28260 Senna alexandrina Species Fabaceae Eukaryota n.a. seed n.a. PMID[17345316]
NPO25715 Senna siamea Species Fabaceae Eukaryota n.a. leaf n.a. PMID[17685627]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. whole plant n.a. PMID[18543151]
NPO25715 Senna siamea Species Fabaceae Eukaryota Stems n.a. n.a. PMID[23078294]
NPO25715 Senna siamea Species Fabaceae Eukaryota n.a. n.a. n.a. PMID[23513740]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. PMID[24358188]
NPO18951 Ligusticum sinense Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[26521454]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota Roots n.a. n.a. PMID[29359942]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota Roots n.a. n.a. PMID[31944695]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota Roots; Tubers n.a. n.a. PMID[7714535]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. PMID[8277318]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. PMID[8778246]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO13054 Rhamnus davurica Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO20881 Rheum officinale Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO24601 Rumex dentatus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO13107 Rumex patientia Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO28260 Senna alexandrina Species Fabaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO12327 Senna occidentalis Species Fabaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7672 Senna tora Species Fabaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO25715 Senna siamea Species Fabaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO28024 Rheum palmatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO18640 Tectona grandis Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO88 Rheum undulatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO18951 Ligusticum sinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO574 Rumex nepalensis Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7632 Rheum tanguticum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO25658 Rumex japonicus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO28024 Rheum palmatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO13107 Rumex patientia Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO20881 Rheum officinale Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO18951 Ligusticum sinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO13054 Rhamnus davurica Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO7632 Rheum tanguticum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO25658 Rumex japonicus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO18339 Rheum wittrocki Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO574 Rumex nepalensis Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO24601 Rumex dentatus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO18640 Tectona grandis Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO28024 Rheum palmatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO7632 Rheum tanguticum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO28260 Senna alexandrina Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO7672 Senna tora Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO20881 Rheum officinale Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO18951 Ligusticum sinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13107 Rumex patientia Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO18339 Rheum wittrocki Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO24601 Rumex dentatus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO18640 Tectona grandis Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO12327 Senna occidentalis Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO3980 Frangula purshiana Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13054 Rhamnus davurica Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO574 Rumex nepalensis Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO25658 Rumex japonicus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO25715 Senna siamea Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO28024 Rheum palmatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO7632 Rheum tanguticum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO20881 Rheum officinale Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO18640 Tectona grandis Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO13107 Rumex patientia Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO18951 Ligusticum sinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO25658 Rumex japonicus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO18339 Rheum wittrocki Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO24601 Rumex dentatus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO13054 Rhamnus davurica Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO574 Rumex nepalensis Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO28260 Senna alexandrina Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO18951 Ligusticum sinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO28024 Rheum palmatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO29417 Fallopia multiflora Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO20881 Rheum officinale Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO25658 Rumex japonicus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO7672 Senna tora Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO7632 Rheum tanguticum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO88 Rheum undulatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO18640 Tectona grandis Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25715 Senna siamea Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO574 Rumex nepalensis Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO20881 Rheum officinale Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13054 Rhamnus davurica Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO15077 Achyranthes bidentata Species Amaranthaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO88 Rheum undulatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7632 Rheum tanguticum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28260 Senna alexandrina Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3980 Frangula purshiana Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11391 Polygonum cuspidatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11578 Aloe vera Species Xanthorrhoeaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28024 Rheum palmatum Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24601 Rumex dentatus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25658 Rumex japonicus Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7672 Senna tora Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13107 Rumex patientia Species Polygonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12327 Senna occidentalis Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO18951 Ligusticum sinense Species Apiaceae 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

In vitro activity

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

In vivo activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT32 Organism Mus musculus Mus musculus IC50 > 100000.0 nM PMID[10714491]
NPT32 Organism Mus musculus Mus musculus Inhibition = 31.0 % PMID[10714491]





 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

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 NPC105591 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
0.7733 Intermediate Similarity NPC178281
0.6753 Remote Similarity NPC278329
0.575 Remote Similarity NPC166277
0.5696 Remote Similarity NPC484156
0.5663 Remote Similarity NPC101116
0.561 Remote Similarity NPC1913
0.5604 Remote Similarity NPC46958
0.5488 Remote Similarity NPC472859
0.5422 Remote Similarity NPC25389
0.5412 Remote Similarity NPC160780
0.5357 Remote Similarity NPC271385
0.5275 Remote Similarity NPC479375
0.5233 Remote Similarity NPC76128
0.5111 Remote Similarity NPC289346
0.5104 Remote Similarity NPC479369

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC105591 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