Structure

Physi-Chem Properties

Molecular Weight:  300.1
Volume:  302.415
LogP:  3.689
LogD:  3.354
LogS:  -5.374
# Rotatable Bonds:  4
TPSA:  61.06
# H-Bond Aceptor:  5
# H-Bond Donor:  1
# Rings:  3
# Heavy Atoms:  5

MedChem Properties

QED Drug-Likeness Score:  0.793
Synthetic Accessibility Score:  2.113
Fsp3:  0.176
Lipinski Rule-of-5:  Accepted
Pfizer Rule:  Rejected
GSK Rule:  Accepted
BMS Rule:  0
Golden Triangle Rule:  Accepted
Chelating Alert:  1
PAINS Alert:  0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -4.728
MDCK Permeability:  2.6528559828875586e-05
Pgp-inhibitor:  0.742
Pgp-substrate:  0.11
Human Intestinal Absorption (HIA):  0.007
20% Bioavailability (F20%):  0.009
30% Bioavailability (F30%):  0.387

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.061
Plasma Protein Binding (PPB):  91.74853515625%
Volume Distribution (VD):  0.633
Pgp-substrate:  9.765668869018555%

ADMET: Metabolism

CYP1A2-inhibitor:  0.973
CYP1A2-substrate:  0.959
CYP2C19-inhibitor:  0.879
CYP2C19-substrate:  0.381
CYP2C9-inhibitor:  0.658
CYP2C9-substrate:  0.924
CYP2D6-inhibitor:  0.585
CYP2D6-substrate:  0.952
CYP3A4-inhibitor:  0.873
CYP3A4-substrate:  0.455

ADMET: Excretion

Clearance (CL):  10.453
Half-life (T1/2):  0.46

ADMET: Toxicity

hERG Blockers:  0.12
Human Hepatotoxicity (H-HT):  0.182
Drug-inuced Liver Injury (DILI):  0.935
AMES Toxicity:  0.432
Rat Oral Acute Toxicity:  0.075
Maximum Recommended Daily Dose:  0.839
Skin Sensitization:  0.413
Carcinogencity:  0.087
Eye Corrosion:  0.005
Eye Irritation:  0.846
Respiratory Toxicity:  0.553

Download Data

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

  Natural Product: NPC281461

Natural Product ID:  NPC281461
Common Name*:   XHPVKSBYQJUMTF-UHFFFAOYSA-N
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  XHPVKSBYQJUMTF-UHFFFAOYSA-N
Standard InCHI:  InChI=1S/C17H16O5/c1-19-11-4-5-12(15(8-11)20-2)16-7-10-6-13(18)17(21-3)9-14(10)22-16/h4-9,18H,1-3H3
SMILES:  COc1ccc(c(c1)OC)c1cc2cc(c(cc2o1)OC)O
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   44260111
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000261] Phenylpropanoids and polyketides
      • [CHEMONTID:0003405] 2-arylbenzofuran flavonoids

*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
NPO8171 Artocarpus altilis Species Moraceae Eukaryota bud covers n.a. n.a. PMID[11975520]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. root n.a. PMID[12662107]
NPO5870 Xenia florida Species n.a. n.a. n.a. n.a. n.a. PMID[16643051]
NPO12386 Russula japonica Species Russulaceae Eukaryota fruiting body n.a. n.a. PMID[16989517]
NPO20045 Burkholderia cepacia Species Burkholderiaceae Bacteria n.a. n.a. n.a. PMID[3839140]
NPO20045 Burkholderia cepacia Species Burkholderiaceae Bacteria n.a. n.a. n.a. PMID[7684040]
NPO5870 Xenia florida Species n.a. n.a. n.a. n.a. n.a. PMID[9868153]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota Fruit n.a. n.a. Database[FooDB]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota Seed n.a. n.a. Database[FooDB]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. n.a. Database[FooDB]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. n.a. Database[FooDB]
NPO14379 Onobrychis viciifolia Species Fabaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO7731 Lactuca serriola Species Asteraceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO14274 Rhododendron mucronatum Species Ericaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO2469 Erythrophleum couminga Species Fabaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO14379 Onobrychis viciifolia Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO2469 Erythrophleum couminga Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO7731 Lactuca serriola Species Asteraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO14274 Rhododendron mucronatum Species Ericaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO14274 Rhododendron mucronatum Species Ericaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO2469 Erythrophleum couminga Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO14075 Streptomyces viridogenes Species Streptomycetaceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO9342 Solenopsis punctaticeps Species Campanulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14379 Onobrychis viciifolia Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO206 Ormosia nobilis Species Limoniidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10928 Xenia obscuronata Species Xeniidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12386 Russula japonica Species Russulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3059 Erythrina pallida Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11046 Ocimum pilosum Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2046 Cathormion altissimum Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO875 Cryptocarya oblata Species Lauraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5870 Xenia florida Species n.a. n.a. n.a. n.a. n.a. Database[UNPD]
NPO2469 Erythrophleum couminga Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12557 Strychnos tricalysioides Species Loganiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7608 Phelline lucida Species Phellinaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1398 Trichodesma incanum Species Boraginaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7731 Lactuca serriola Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13192 Chara ceratophylla Species Characeae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10892 Xanthorrhoea resinosa Species Asphodelaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16013 Inga velutina Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10594 Centaurea solstitialis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12726 Piptostigma fugax Species Annonaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12035 Rhododendron ungerni Species Ericaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5380 Eucalyptus australiana Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14274 Rhododendron mucronatum Species Ericaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO20045 Burkholderia cepacia Species Burkholderiaceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO20585 Urochloa decumbens Species Poaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16306 Curcuma caesia Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12207 Lagochilus leiacanthus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13683 Cosmos diversifolius Species Asteraceae 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 NPC281461 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 NPC281461 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