Structure

Physi-Chem Properties

Molecular Weight:  330.18
Volume:  350.785
LogP:  3.498
LogD:  2.721
LogS:  -4.609
# Rotatable Bonds:  1
TPSA:  74.6
# H-Bond Aceptor:  4
# H-Bond Donor:  2
# Rings:  3
# Heavy Atoms:  4

MedChem Properties

QED Drug-Likeness Score:  0.773
Synthetic Accessibility Score:  3.934
Fsp3:  0.6
Lipinski Rule-of-5:  Accepted
Pfizer Rule:  Rejected
GSK Rule:  Accepted
BMS Rule:  0
Golden Triangle Rule:  Accepted
Chelating Alert:  0
PAINS Alert:  1

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -4.799
MDCK Permeability:  1.9020795662072487e-05
Pgp-inhibitor:  0.457
Pgp-substrate:  0.001
Human Intestinal Absorption (HIA):  0.007
20% Bioavailability (F20%):  0.067
30% Bioavailability (F30%):  0.224

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.151
Plasma Protein Binding (PPB):  89.53114318847656%
Volume Distribution (VD):  0.385
Pgp-substrate:  13.355968475341797%

ADMET: Metabolism

CYP1A2-inhibitor:  0.327
CYP1A2-substrate:  0.766
CYP2C19-inhibitor:  0.449
CYP2C19-substrate:  0.623
CYP2C9-inhibitor:  0.601
CYP2C9-substrate:  0.837
CYP2D6-inhibitor:  0.392
CYP2D6-substrate:  0.269
CYP3A4-inhibitor:  0.183
CYP3A4-substrate:  0.248

ADMET: Excretion

Clearance (CL):  3.848
Half-life (T1/2):  0.177

ADMET: Toxicity

hERG Blockers:  0.006
Human Hepatotoxicity (H-HT):  0.105
Drug-inuced Liver Injury (DILI):  0.155
AMES Toxicity:  0.144
Rat Oral Acute Toxicity:  0.152
Maximum Recommended Daily Dose:  0.686
Skin Sensitization:  0.324
Carcinogencity:  0.067
Eye Corrosion:  0.004
Eye Irritation:  0.511
Respiratory Toxicity:  0.787

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General Info & Identifiers & Properties  
Structure MOL file  
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Similar NPs/Drugs  

  Natural Product: NPC2194

Natural Product ID:  NPC2194
Common Name*:   RBIJNXWWDBHDQS-HXUWFJFHSA-N
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  RBIJNXWWDBHDQS-HXUWFJFHSA-N
Standard InCHI:  InChI=1S/C20H26O4/c1-18(2)7-6-8-20(5)12-10-14(21)13(19(3,4)24)9-11(12)15(22)16(23)17(18)20/h9-10,21,23-24H,6-8H2,1-5H3/t20-/m1/s1
SMILES:  CC1(C)CCC[C@]2(C)c3cc(c(cc3C(=O)C(=C12)O)C(C)(C)O)O
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   15480773
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0001551] Diterpenoids

*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
NPO19645 Chironia krebsii Species Gentianaceae Eukaryota n.a. n.a. n.a. DOI[10.1016/0031-9422(91)80080-K]
NPO13135 Campylotropis hirtella Species Fabaceae Eukaryota n.a. n.a. n.a. PMID[19481938]
NPO16538 Stylophorum diphyllum Species Papaveraceae Eukaryota n.a. n.a. n.a. PMID[22029392]
NPO18135 Clausena vestita Species Rutaceae Eukaryota whole plants Yunnan Province, China 2008-JAN PMID[22093759]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. PMID[28294615]
NPO12583 Sauromatum giganteum Species Araceae Eukaryota n.a. n.a. n.a. PMID[28394604]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. PMID[31291099]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO13135 Campylotropis hirtella Species Fabaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO18319 Fraxinus japonica Species Oleaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO6731 Ononis spinosa Species Fabaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO16538 Stylophorum diphyllum Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO18319 Fraxinus japonica Species Oleaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13135 Campylotropis hirtella Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO16538 Stylophorum diphyllum Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO6731 Ononis spinosa Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO16703 Isodon lophanthoides Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO6731 Ononis spinosa Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO12583 Sauromatum giganteum Species Araceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO1257 Distephanus angulifolius Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10638 Plectranthus myrianthus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO22691 Mentha cardiaca Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3873 Crotalaria candicans Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9319 Pterocaulon virgatum Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11843 Stephania zippeliana Species Menispermaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO21720 Talaromyces variabilis Species Trichocomaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12565 Hypericum polyanthemum Species Hypericaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7822.1 Eucalyptus globulus subsp. bicostata Subspecies Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11190 Veronica polita Species Plantaginaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10922 Pentaclethra macrophylla Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16538 Stylophorum diphyllum Species Papaveraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12091 Martensia denticulata Species Delesseriaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5043 Eria japonica Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16354 Allium scorodoprasum Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8934 Gypsophila perfoliata Species Caryophyllaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12583 Sauromatum giganteum Species Araceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO526 Salvia sessei Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9532 Vernonia cistifolia Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6731 Ononis spinosa Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13135 Campylotropis hirtella Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO19645 Chironia krebsii Species Gentianaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12205 Eucalyptus apodophylla Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO17735 Acinetobacter genospecies Species Moraxellaceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO1815 Breonia chinensis Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11576 Glycosmis macrophylla Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6289 Ceropegia dichotoma Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9704 Sonneratia caseolaris Species Lythraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16771 Amomum mindanaense Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5456 Juniperus drupacea Species Cupressaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO23384 Rhodiola semenovii Species Crassulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO18135 Clausena vestita Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16703 Isodon lophanthoides Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO18319 Fraxinus japonica Species Oleaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6896 Haliclona fulva Species Chalinidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10605 Tristania conferta Species Myrtaceae 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 NPC2194 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 NPC2194 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