Natural Product: NPC16983

Natural Product IDNPC16983
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
KRQDMAXNTWLTDZ-DSSUFEMRSA-N
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID n.a.
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000258] Steroids and steroid derivatives
        • [CHEMONTID:0001013] Steroidal glycosides
          • [CHEMONTID:0002364] Steroidal saponins

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 KRQDMAXNTWLTDZ-DSSUFEMRSA-N
Standard InCHI InChI=1S/C39H63NO11/c1-18-8-13-39(40-16-18)19(2)28-26(51-39)15-25-23-7-6-21-14-22(9-11-37(21,4)24(23)10-12-38(25,28)5)48-36-33(46)31(44)34(27(17-41)49-36)50-35-32(45)30(43)29(42)20(3)47-35/h6,18-20,22-36,40-46H,7-17H2,1-5H3/t18-,19+,20+,22+,23+,24+,25+,26+,27-,28+,29+,30-,31-,32-,33-,34-,35+,36-,37+,38+,39-/m1/s1
SMILES C[C@@H]1CC[C@@]2([C@@H](C)[C@H]3[C@H](C[C@H]4[C@H]5CC=C6C[C@H](CC[C@]6(C)[C@H]5CC[C@]34C)O[C@H]3[C@@H]([C@H]([C@@H]([C@@H](CO)O3)O[C@H]3[C@@H]([C@@H]([C@H]([C@H](C)O3)O)O)O)O)O)O2)NC1

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   721.44 Volume:   719.701
?
Van der Waals volume.
Dense:   1.002 LogP:   3.053
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   3.579
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -5.178
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   5.0 Rigid Bonds:   42.0
TPSA:   179.56
?
Topological Polar Surface Area.
H-Bond Acceptor:   12.0
H-Bond Donor:   7.0 Rings:   8.0
Heavy Atoms:   12.0

MedChem Properties

QED Drug-Likeness Score:   0.206 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   6.299 Fsp3:   0.949
MCE-18:   198.421
?
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:   0 PAINS Alert:   0
Colloidal aggregators:   0.903 Fluc inhibitor:   0.0
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.006
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.0
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.007 Promiscuous compounds:   0.019

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.057 MDCK Permeability:   -5.137
Pgp-inhibitor:   0.0 Pgp-substrate:   0.842
PAMPA:   0.982
?
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):   0.0
20% Bioavailability (F20%):   0.025 30% Bioavailability (F30%):   0.338
50% Bioavailability (F50%):   0.99

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.017 MRP1:   0.086
Plasma Protein Binding (PPB):   64.963% Volume Distribution (VD):   -0.346
Fu: 30.937%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.169
BSEP inhibitor:   0.287

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.114 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   0.251 CYP3A4-substrate:   0.998
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.867
HLM stability:   0.436
?
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):  2.024 Half-life (T1/2):  2.607

ADMET: Toxicity

hERG Blockers:  0.051 hERG Blockers (10um):  0.233
Human Hepatotoxicity (H-HT):  0.484 Drug-induced Liver Injury (DILI):  0.809
AMES Toxicity:  0.85 Rat Oral Acute Toxicity:  0.052
Maximum Recommended Daily Dose:  0.076 Skin Sensitization:  1.0
Carcinogencity:  0.176 Eye Corrosion:  0.0
Eye Irritation:  0.006 Respiratory Toxicity:  0.015
Drug-induced Neurotoxicity:  0.002 Ototoxicity:  0.984
Hematotoxicity:  0.175 Drug-induced Nephrotoxicity:  0.52
Genotoxicity:  0.015 RPMI-8226 Immunitoxicity:  0.187
A549 Cytotoxicity:  0.847 Hek293 Cytotoxicity:  0.734
BCF:   2.285
?
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:   3.942
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.118
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.614
?
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
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. DOI[10.1016/j.jfca.2005.08.001]
NPO15684 Cochliobolus heterostrophus Species Pleosporaceae Eukaryota n.a. n.a. n.a. PMID[10395513]
NPO7093 Oncorhynchus keta Species Salmonidae Eukaryota eggs Pacific n.a. PMID[10654418]
NPO7093 Oncorhynchus keta Species Salmonidae Eukaryota Eggs n.a. n.a. PMID[10654418]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota roots purchased from Kiu Shun Trading Ltd., Vancouver, Canada 2000 PMID[16643021]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. PMID[18460139]
NPO958 Tambja ceutae Species Polyceridae Eukaryota n.a. Azorean n.a. PMID[20227875]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[25538068]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[27400088]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[36838931]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[37480748]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. PMID[6821187]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. leaf n.a. PMID[9433811]
NPO4350 Chlorella pyrenoidosa Species Chlorellaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6107 Acacia lemmoni Species Fabaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO3023 Achillea pratensis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO3913 Alcea nudiflora Species Malvaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6722 Anaphalis margaritacea Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1977 Arum montanum Species Araceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO4050 Boronia lanceolata Species Rutaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO16714 Campanula pendula Species Campanulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7161 Capparis angulata Species Capparaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO9099 Carissa spinarum Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO798 Chloranthus holostegius Species Chloranthaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO3528 Cinnamomum pedunculatum Species Lauraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO10450 Clerodendrum infortunatum Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO15684 Cochliobolus heterostrophus Species Pleosporaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO4125 Corydalis crystallina Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6951 Dictyota spinulosa Species Dictyotaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO27244 Dysosma pleiantha Species Berberidaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO3456 Eucalyptus campanulata Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1814 Euphorbia cattimandoo Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7377 Hemiphragma heterophyllum Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7640 Klaseopsis chinensis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO4847 Lasianthus wallichii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO586 Lomandra hastilis Species Asparagaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO518 Mercurialis leiocarpa Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6421 Neolitsea sericea Species Lauraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO4204 Ochradenus baccatus Species Resedaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7093 Oncorhynchus keta Species Salmonidae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO4411 Plantago ovata Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6345 Podocarpus sellowii Species Podocarpaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1659 Primula denticulata Species Primulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO4773 Pteromys volans Species Sciuridae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO5739 Rubus foliolosus Species Rosaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6523 Streptococcus pneumoniae Species Streptococcaceae Bacteria n.a. n.a. n.a. Database[COCONUT]
NPO958 Tambja ceutae Species Polyceridae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO241 Teucrium cossonii Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO5518 Thuja dolabrata Species Cupressaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1244 Trimusculus conica Species Trimusculidae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO2339 Turnera ulmifolia Species Passifloraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO5809 Xanthoparmelia tinctina Species Parmeliaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. Database[FooDB]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota Leaf n.a. n.a. Database[FooDB]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota Plant n.a. n.a. Database[FooDB]
NPO7093 Oncorhynchus keta Species Salmonidae Eukaryota n.a. n.a. Database[FooDB]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota Leaves n.a. Database[FooDB]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO27244 Dysosma pleiantha Species Berberidaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO7377 Hemiphragma heterophyllum Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO6421 Neolitsea sericea Species Lauraceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO6722 Anaphalis margaritacea Species Asteraceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO4847 Lasianthus wallichii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. Database[Phenol-Explorer]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO4773 Pteromys volans Species Sciuridae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO7377 Hemiphragma heterophyllum Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO27244 Dysosma pleiantha Species Berberidaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO4847 Lasianthus wallichii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO6421 Neolitsea sericea Species Lauraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO6722 Anaphalis margaritacea Species Asteraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO4773 Pteromys volans Species Sciuridae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO6722 Anaphalis margaritacea Species Asteraceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO9099 Carissa spinarum Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6523 Streptococcus pneumoniae Species Streptococcaceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO2339 Turnera ulmifolia Species Passifloraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO27244 Dysosma pleiantha Species Berberidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6722 Anaphalis margaritacea Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4847 Lasianthus wallichii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1244 Trimusculus conica Species Trimusculidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4050 Boronia lanceolata Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO15684 Cochliobolus heterostrophus Species Pleosporaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1659 Primula denticulata Species Primulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4411 Plantago ovata Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO798 Chloranthus holostegius Species Chloranthaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7093 Oncorhynchus keta Species Salmonidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16714 Campanula pendula Species Campanulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4350 Chlorella pyrenoidosa Species Chlorellaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6107 Acacia lemmoni Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5739 Rubus foliolosus Species Rosaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10450 Clerodendrum infortunatum Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO241 Teucrium cossonii Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5809 Xanthoparmelia tinctina Species Parmeliaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3528 Cinnamomum pedunculatum Species Lauraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6951 Dictyota spinulosa Species Dictyotaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14582 Spinacia oleracea Species Chenopodiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6421 Neolitsea sericea Species Lauraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1814 Euphorbia cattimandoo Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3456 Eucalyptus campanulata Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7640 Klaseopsis chinensis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4773 Pteromys volans Species Sciuridae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3913 Alcea nudiflora Species Malvaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7377 Hemiphragma heterophyllum Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO586 Lomandra hastilis Species Asparagaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5518 Thuja dolabrata Species Cupressaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO15462 Angelica sinensis Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1977 Arum montanum Species Araceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO518 Mercurialis leiocarpa Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3023 Achillea pratensis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4125 Corydalis crystallina Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4204 Ochradenus baccatus Species Resedaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7161 Capparis angulata Species Capparaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6345 Podocarpus sellowii Species Podocarpaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO958 Tambja ceutae Species Polyceridae 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





 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 NPC16983 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 NPC15249
1.0 High Similarity NPC25455
0.8478 Intermediate Similarity NPC122819
0.7917 Intermediate Similarity NPC150057
0.7917 Intermediate Similarity NPC147753
0.7573 Intermediate Similarity NPC287885
0.6735 Remote Similarity NPC470432
0.6735 Remote Similarity NPC230507
0.6452 Remote Similarity NPC486114
0.6442 Remote Similarity NPC6806
0.6364 Remote Similarity NPC485606
0.6136 Remote Similarity NPC147835
0.6136 Remote Similarity NPC253645
0.6136 Remote Similarity NPC85001
0.6136 Remote Similarity NPC95920
0.5769 Remote Similarity NPC94272
0.5648 Remote Similarity NPC470433
0.5648 Remote Similarity NPC46190
0.5648 Remote Similarity NPC171073
0.5625 Remote Similarity NPC247037
0.5625 Remote Similarity NPC269297
0.5625 Remote Similarity NPC222202
0.5596 Remote Similarity NPC248746
0.5596 Remote Similarity NPC477809
0.5586 Remote Similarity NPC73243
0.5586 Remote Similarity NPC244086
0.5586 Remote Similarity NPC84956
0.5565 Remote Similarity NPC23808
0.5565 Remote Similarity NPC87998
0.5545 Remote Similarity NPC42171
0.5514 Remote Similarity NPC14704
0.5495 Remote Similarity NPC480555
0.5495 Remote Similarity NPC150372
0.5455 Remote Similarity NPC296686
0.5364 Remote Similarity NPC602423
0.5351 Remote Similarity NPC475550
0.5347 Remote Similarity NPC181845
0.5345 Remote Similarity NPC249265
0.5345 Remote Similarity NPC480554
0.531 Remote Similarity NPC102016
0.531 Remote Similarity NPC95051
0.5304 Remote Similarity NPC475333
0.5304 Remote Similarity NPC224098
0.5304 Remote Similarity NPC208383
0.5273 Remote Similarity NPC98696
0.5268 Remote Similarity NPC300557
0.5259 Remote Similarity NPC194207
0.5259 Remote Similarity NPC22779
0.5254 Remote Similarity NPC480553
0.5254 Remote Similarity NPC477811
0.5248 Remote Similarity NPC165439
0.5246 Remote Similarity NPC224314
0.5234 Remote Similarity NPC295980
0.5229 Remote Similarity NPC305423
0.5229 Remote Similarity NPC113044
0.5229 Remote Similarity NPC283829
0.5229 Remote Similarity NPC161676
0.5221 Remote Similarity NPC475182
0.521 Remote Similarity NPC308140
0.5089 Remote Similarity NPC265275
0.5085 Remote Similarity NPC218571
0.5085 Remote Similarity NPC487615
0.5043 Remote Similarity NPC309278
0.5041 Remote Similarity NPC232054
0.5041 Remote Similarity NPC480556

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC16983 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
0.8478 Intermediate Similarity NPD8449 Approved
0.7917 Intermediate Similarity NPD8450 Suspended

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