Natural Product: NPC473468

Natural Product IDNPC473468
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
[(3S,8S,9R,10R,12R,13R,14R,17R)-17-[(1S)-1-Benzoyloxyethyl]-3-[(2R,4R,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,3R,4S,5S,6R)-3,5-Dihydroxy-4-Methoxy-6-Methyloxan-2-Yl]Oxy-4-Methoxy-6-Methyloxan-2-Yl]Oxy-4-Methoxy-6-Methyloxan-2-Yl]Oxy-4-Methoxy-6-Methyloxan-2-Yl]Oxy-8,14,17-Trihydroxy-10,13-Dimethyl-1,2,3,4,7,9,11,12,15,16-Decahydrocyclopenta[A]Phenanthren-12-Yl] Benzoate
IUPAC Name [(3S,8S,9R,10R,12R,13R,14R,17R)-17-[(1S)-1-benzoyloxyethyl]-3-[(2R,4R,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,4S,5R,6R)-5-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-8,14,17-trihydroxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] benzoate
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL442633
PubChem CID 44575234
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000258] Steroids and steroid derivatives
        • [CHEMONTID:0001013] Steroidal glycosides

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 YZDKWVNBMDWTKV-LRVXTAOPSA-N
Standard InCHI InChI=1S/C63H90O21/c1-33-50(64)55(74-11)51(65)58(78-33)84-54-36(4)77-49(31-44(54)73-10)83-53-35(3)76-48(30-43(53)72-9)82-52-34(2)75-47(29-42(52)71-8)80-41-23-24-59(6)40(28-41)22-25-62(69)45(59)32-46(81-57(67)39-20-16-13-17-21-39)60(7)61(68,26-27-63(60,62)70)37(5)79-56(66)38-18-14-12-15-19-38/h12-22,33-37,41-55,58,64-65,68-70H,23-32H2,1-11H3/t33-,34-,35-,36-,37+,41+,42-,43+,44+,45-,46-,47+,48+,49+,50+,51-,52-,53-,54-,55+,58+,59+,60-,61+,62+,63-/m1/s1
SMILES CO[C@@H]1C[C@H](O[C@H]2CC[C@]3(C(=CC[C@@]4([C@@H]3C[C@@H](OC(=O)c3ccccc3)[C@]3([C@]4(O)CC[C@]3(O)[C@@H](OC(=O)c3ccccc3)C)C)O)C2)C)O[C@@H]([C@H]1O[C@H]1C[C@H](OC)[C@@H]([C@H](O1)C)O[C@H]1C[C@H](OC)[C@@H]([C@H](O1)C)O[C@@H]1O[C@H](C)[C@@H]([C@@H]([C@H]1O)OC)O)C

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1182.6 Volume:   1173.506
?
Van der Waals volume.
Dense:   1.008 LogP:   3.044
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   3.089
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -4.302
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   19.0 Rigid Bonds:   58.0
TPSA:   264.51
?
Topological Polar Surface Area.
H-Bond Acceptor:   21.0
H-Bond Donor:   5.0 Rings:   10.0
Heavy Atoms:   21.0

MedChem Properties

QED Drug-Likeness Score:   0.097 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.027 Fsp3:   0.746
MCE-18:   258.182
?
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:   0.924 Fluc inhibitor:   0.12
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.002
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.264
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.371 Promiscuous compounds:   0.062

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -5.744 MDCK Permeability:   -5.41
Pgp-inhibitor:   0.016 Pgp-substrate:   1.0
PAMPA:   1.0
?
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%):   0.074 30% Bioavailability (F30%):   0.038
50% Bioavailability (F50%):   0.998

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   1.0
Plasma Protein Binding (PPB):   79.147% Volume Distribution (VD):   -0.273
Fu: 16.607%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.999
OATP1B3 inhibitor:   0.582 BCRP inhibitor:   0.002
BSEP inhibitor:   0.994

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.009 CYP2C19-substrate:   0.004
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   1.0 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   1.0
HLM stability:   1.0
?
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):  3.598 Half-life (T1/2):  5.999

ADMET: Toxicity

hERG Blockers:  0.082 hERG Blockers (10um):  0.522
Human Hepatotoxicity (H-HT):  0.063 Drug-induced Liver Injury (DILI):  0.999
AMES Toxicity:  0.884 Rat Oral Acute Toxicity:  0.352
Maximum Recommended Daily Dose:  0.429 Skin Sensitization:  1.0
Carcinogencity:  0.417 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.013
Drug-induced Neurotoxicity:  0.038 Ototoxicity:  0.996
Hematotoxicity:  0.081 Drug-induced Nephrotoxicity:  0.991
Genotoxicity:  0.668 RPMI-8226 Immunitoxicity:  0.368
A549 Cytotoxicity:  0.967 Hek293 Cytotoxicity:  0.943
BCF:   0.519
?
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:   3.533
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.359
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.453
?
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
NPO32487 leptadenia pyrotechnica Species Apocynaceae Eukaryota whole plant Dogon region, Mali 2002-Apr PMID[16643040]
NPO32487 leptadenia pyrotechnica Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]

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
NPT71 Cell line HEK293 Homo sapiens IC50 = 1780.0 nM PMID[15646539]
NPT1182 Cell line J774.A1 Mus musculus IC50 = 1210.0 nM PMID[12662090]

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 NPC473468 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
0.92 High Similarity NPC473557
0.8571 High Similarity NPC475567
0.7064 Intermediate Similarity NPC475536
0.7 Intermediate Similarity NPC473519
0.6909 Remote Similarity NPC474564
0.6891 Remote Similarity NPC475531
0.6891 Remote Similarity NPC475198
0.6891 Remote Similarity NPC475175
0.6762 Remote Similarity NPC473805
0.6583 Remote Similarity NPC481660
0.6579 Remote Similarity NPC481654
0.6195 Remote Similarity NPC165234
0.6195 Remote Similarity NPC481659
0.6195 Remote Similarity NPC271687
0.6154 Remote Similarity NPC481657
0.5676 Remote Similarity NPC481658
0.5676 Remote Similarity NPC79250
0.5676 Remote Similarity NPC290746
0.5672 Remote Similarity NPC476090
0.5645 Remote Similarity NPC475437
0.5645 Remote Similarity NPC475464
0.561 Remote Similarity NPC473641
0.561 Remote Similarity NPC475300
0.5526 Remote Similarity NPC102015
0.552 Remote Similarity NPC476092
0.5484 Remote Similarity NPC70236
0.5426 Remote Similarity NPC473797
0.5391 Remote Similarity NPC475358
0.5391 Remote Similarity NPC473566
0.5308 Remote Similarity NPC475447
0.5259 Remote Similarity NPC481661
0.5259 Remote Similarity NPC481655
0.5242 Remote Similarity NPC475613
0.5185 Remote Similarity NPC481656

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC473468 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