Structure

Physi-Chem Properties

Molecular Weight:  1572.18
Volume:  1392.966
LogP:  2.234
LogD:  1.308
LogS:  -2.233
# Rotatable Bonds:  21
TPSA:  743.84
# H-Bond Aceptor:  44
# H-Bond Donor:  25
# Rings:  11
# Heavy Atoms:  44

MedChem Properties

QED Drug-Likeness Score:  0.04
Synthetic Accessibility Score:  6.728
Fsp3:  0.176
Lipinski Rule-of-5:  Rejected
Pfizer Rule:  Accepted
GSK Rule:  Rejected
BMS Rule:  1
Golden Triangle Rule:  Rejected
Chelating Alert:  1
PAINS Alert:  1

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -7.795
MDCK Permeability:  8.446564606856555e-06
Pgp-inhibitor:  0.08
Pgp-substrate:  0.0
Human Intestinal Absorption (HIA):  1.0
20% Bioavailability (F20%):  0.999
30% Bioavailability (F30%):  1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.0
Plasma Protein Binding (PPB):  91.55370330810547%
Volume Distribution (VD):  -0.173
Pgp-substrate:  201.79617309570312%

ADMET: Metabolism

CYP1A2-inhibitor:  0.54
CYP1A2-substrate:  0.0
CYP2C19-inhibitor:  0.003
CYP2C19-substrate:  0.004
CYP2C9-inhibitor:  0.079
CYP2C9-substrate:  0.002
CYP2D6-inhibitor:  0.0
CYP2D6-substrate:  0.018
CYP3A4-inhibitor:  0.0
CYP3A4-substrate:  0.0

ADMET: Excretion

Clearance (CL):  10.859
Half-life (T1/2):  0.988

ADMET: Toxicity

hERG Blockers:  0.034
Human Hepatotoxicity (H-HT):  0.203
Drug-inuced Liver Injury (DILI):  0.996
AMES Toxicity:  0.027
Rat Oral Acute Toxicity:  0.0
Maximum Recommended Daily Dose:  0.004
Skin Sensitization:  0.987
Carcinogencity:  0.001
Eye Corrosion:  0.003
Eye Irritation:  0.968
Respiratory Toxicity:  0.0

Download Data

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

  Natural Product: NPC304720

Natural Product ID:  NPC304720
Common Name*:   OCPDRBYOQBZYPM-SSRUQNKZSA-N
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  OCPDRBYOQBZYPM-SSRUQNKZSA-N
Standard InCHI:  InChI=1S/C68H52O44/c69-24-1-16(2-25(70)41(24)81)59(94)102-15-38-55(107-60(95)17-3-26(71)42(82)27(72)4-17)57(109-61(96)18-5-28(73)43(83)29(74)6-18)58(68(106-38)112-63(98)20-9-32(77)45(85)33(78)10-20)110-66(101)23-12-35(80)47(87)52(92)54(23)104-36-13-22-40(51(91)48(36)88)39-21(11-34(79)46(86)50(39)90)65(100)108-56-49(89)37(14-103-64(22)99)105-67(53(56)93)111-62(97)19-7-30(75)44(84)31(76)8-19/h1-13,37-38,49,53,55-58,67-93H,14-15H2/t37-,38-,49-,53-,55-,56+,57+,58-,67+,68+/m1/s1
SMILES:  c1c(cc(c(c1O)O)O)C(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)OC(=O)c1cc(c(c(c1)O)O)O)OC(=O)c1cc(c(c(c1Oc1cc2c(-c3c(cc(c(c3O)O)O)C(=O)O[C@H]3[C@@H]([C@@H](COC2=O)O[C@H]([C@@H]3O)OC(=O)c2cc(c(c(c2)O)O)O)O)c(c1O)O)O)O)O)OC(=O)c1cc(c(c(c1)O)O)O)OC(=O)c1cc(c(c(c1)O)O)O
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   n.a.
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000261] Phenylpropanoids and polyketides
      • [CHEMONTID:0000238] Tannins
        • [CHEMONTID:0001710] Hydrolyzable tannins

*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
NPO28847 Plectranthus fruticosus Species Lamiaceae Eukaryota n.a. n.a. n.a. PMID[12713399]
NPO28847 Plectranthus fruticosus Species Lamiaceae Eukaryota n.a. n.a. n.a. PMID[15104491]
NPO28785 Lumbricus terrestris Species Lumbricidae Eukaryota n.a. n.a. n.a. PMID[1909513]
NPO25909 Leonurus sibiricus Species Lamiaceae Eukaryota n.a. leaf n.a. PMID[21375312]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota roots n.a. n.a. PMID[26259802]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[Article]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO5731 Euphorbia humifusa Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO25909 Leonurus sibiricus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO29030 Zanthoxylum americanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO29030 Zanthoxylum americanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO25909 Leonurus sibiricus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO5731 Euphorbia humifusa Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO29030 Zanthoxylum americanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO25909 Leonurus sibiricus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO29030 Zanthoxylum americanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[Title]
NPO5731 Euphorbia humifusa Species Euphorbiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO6382 Chlorocebus aethiops Species Cercopithecidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28828 Rana arvalis Species Ranidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28785 Lumbricus terrestris Species Lumbricidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO29030 Zanthoxylum americanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO29452 Plantago indica Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2922 Botryosphaeria berengeriana Species Botryosphaeriaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28924 Spongilla lacustris Species Spongillidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28867 Holocarpha obconica Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28847 Plectranthus fruticosus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25909 Leonurus sibiricus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1290 Trilisa odoratissima Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO29533 Argusia argentea Species Heliotropiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO29145 Carya tonkinensis Species Juglandaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5731 Euphorbia humifusa Species Euphorbiaceae 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 NPC304720 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 NPC304720 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