Structure

Physi-Chem Properties

Molecular Weight:  671.3
Volume:  642.292
LogP:  -1.543
LogD:  -0.863
LogS:  -1.492
# Rotatable Bonds:  20
TPSA:  273.69
# H-Bond Aceptor:  18
# H-Bond Donor:  10
# Rings:  4
# Heavy Atoms:  18

MedChem Properties

QED Drug-Likeness Score:  0.067
Synthetic Accessibility Score:  4.547
Fsp3:  0.5
Lipinski Rule-of-5:  Rejected
Pfizer Rule:  Accepted
GSK Rule:  Rejected
BMS Rule:  0
Golden Triangle Rule:  Rejected
Chelating Alert:  1
PAINS Alert:  0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -6.454
MDCK Permeability:  1.001123837340856e-05
Pgp-inhibitor:  0.002
Pgp-substrate:  1.0
Human Intestinal Absorption (HIA):  0.955
20% Bioavailability (F20%):  1.0
30% Bioavailability (F30%):  1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.153
Plasma Protein Binding (PPB):  17.056182861328125%
Volume Distribution (VD):  0.404
Pgp-substrate:  68.59815979003906%

ADMET: Metabolism

CYP1A2-inhibitor:  0.007
CYP1A2-substrate:  0.067
CYP2C19-inhibitor:  0.029
CYP2C19-substrate:  0.029
CYP2C9-inhibitor:  0.07
CYP2C9-substrate:  0.367
CYP2D6-inhibitor:  0.003
CYP2D6-substrate:  0.067
CYP3A4-inhibitor:  0.287
CYP3A4-substrate:  0.006

ADMET: Excretion

Clearance (CL):  2.231
Half-life (T1/2):  0.843

ADMET: Toxicity

hERG Blockers:  0.041
Human Hepatotoxicity (H-HT):  0.076
Drug-inuced Liver Injury (DILI):  0.701
AMES Toxicity:  0.526
Rat Oral Acute Toxicity:  0.038
Maximum Recommended Daily Dose:  0.106
Skin Sensitization:  0.327
Carcinogencity:  0.021
Eye Corrosion:  0.003
Eye Irritation:  0.006
Respiratory Toxicity:  0.498

Download Data

Data Type Select
General Info & Identifiers & Properties  
Structure MOL file  
Source Organisms  
Biological Activities  
Similar NPs/Drugs  

  Natural Product: NPC69626

Natural Product ID:  NPC69626
Common Name*:   VWEWTQPRFPEQEU-FPLPWBNLSA-N
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  VWEWTQPRFPEQEU-FPLPWBNLSA-N
Standard InCHI:  InChI=1S/C18H32O3/c1-2-3-4-5-6-7-8-9-11-14-17(19)15-12-10-13-16-18(20)21/h7-8H,2-6,9-16H2,1H3,(H,20,21)/b8-7-
SMILES:  CCCCCC/C=CCCCC(=O)CCCCCC(=O)O
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   14861231
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0003909] Fatty Acyls
        • [CHEMONTID:0000504] Lineolic acids and derivatives

*Note: the InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
**Note: the Chemical Classification was calculated by NPClassifier Version 1.5. Reference: PMID:34662515.

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO24316 Salvia mirzayanii Species Lamiaceae Eukaryota n.a. n.a. n.a. PMID[20857430]
NPO23251 Polygala glomerata Species Polygalaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24316 Salvia mirzayanii Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13643 Rhamnus japonica Species Rhamnaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO23422 Tephrosia procumbens Species Geometridae 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 NP ID 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

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

☑ Note for Activity Records:
☉ The quantitative biological activities were primarily integrated from ChEMBL (Version-30) database and were also directly collected from PubMed literature. PubMed PMID was provided as the reference link for each activity record.

  Chemically structural similarity: I. Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes 4,3285 NPs with experimentally-derived bioactivity available in NPASS)

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

●  The left chart: Distribution of similarity level between NPC69626 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.56 or Top200).

Similarity Score Similarity Level Natural Product ID

  Chemically structural similarity: II. Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC69626 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage

  Bioactivity similarity: Similar Natural Products in NPASS

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