Structure

Physi-Chem Properties

Molecular Weight:  244.07
Volume:  244.373
LogP:  2.798
LogD:  2.885
LogS:  -3.369
# Rotatable Bonds:  0
TPSA:  59.67
# H-Bond Aceptor:  4
# H-Bond Donor:  1
# Rings:  3
# Heavy Atoms:  4

MedChem Properties

QED Drug-Likeness Score:  0.724
Synthetic Accessibility Score:  2.933
Fsp3:  0.214
Lipinski Rule-of-5:  Accepted
Pfizer Rule:  Accepted
GSK Rule:  Accepted
BMS Rule:  0
Golden Triangle Rule:  Accepted
Chelating Alert:  0
PAINS Alert:  0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -4.67
MDCK Permeability:  2.175832742068451e-05
Pgp-inhibitor:  0.017
Pgp-substrate:  0.001
Human Intestinal Absorption (HIA):  0.013
20% Bioavailability (F20%):  0.008
30% Bioavailability (F30%):  0.885

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.032
Plasma Protein Binding (PPB):  94.92498779296875%
Volume Distribution (VD):  0.675
Pgp-substrate:  7.666494846343994%

ADMET: Metabolism

CYP1A2-inhibitor:  0.973
CYP1A2-substrate:  0.773
CYP2C19-inhibitor:  0.483
CYP2C19-substrate:  0.121
CYP2C9-inhibitor:  0.589
CYP2C9-substrate:  0.857
CYP2D6-inhibitor:  0.867
CYP2D6-substrate:  0.618
CYP3A4-inhibitor:  0.695
CYP3A4-substrate:  0.219

ADMET: Excretion

Clearance (CL):  10.791
Half-life (T1/2):  0.502

ADMET: Toxicity

hERG Blockers:  0.022
Human Hepatotoxicity (H-HT):  0.925
Drug-inuced Liver Injury (DILI):  0.965
AMES Toxicity:  0.226
Rat Oral Acute Toxicity:  0.844
Maximum Recommended Daily Dose:  0.656
Skin Sensitization:  0.463
Carcinogencity:  0.912
Eye Corrosion:  0.008
Eye Irritation:  0.286
Respiratory Toxicity:  0.906

Download Data

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

  Natural Product: NPC75528

Natural Product ID:  NPC75528
Common Name*:   AFLYNAJQYYSXOS-UHFFFAOYSA-N
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  AFLYNAJQYYSXOS-UHFFFAOYSA-N
Standard InCHI:  InChI=1S/C14H12O4/c1-14(2)6-5-9-11(18-14)7-10(15)8-3-4-12(16)17-13(8)9/h3-7,15H,1-2H3
SMILES:  CC1(C)C=Cc2c(cc(c3ccc(=O)oc23)O)O1
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   11334023
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000261] Phenylpropanoids and polyketides
      • [CHEMONTID:0000145] Coumarins and derivatives
        • [CHEMONTID:0003484] Pyranocoumarins
          • [CHEMONTID:0003485] Angular pyranocoumarins

*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
NPO18265 Citrus tamurana Species Rutaceae Eukaryota n.a. n.a. n.a. PMID[11999424]
NPO5270 Citrus natsudaidai Species Rutaceae Eukaryota n.a. n.a. n.a. PMID[17689080]
NPO14773 Uncaria perrottetii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO18265 Citrus tamurana Species Rutaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO12100 Citrus sulcata Species Rutaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO18265 Citrus tamurana Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO12100 Citrus sulcata Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO18677 Anagallis arvensis Species Primulaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO14773 Uncaria perrottetii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO5270 Citrus natsudaidai Species Rutaceae Eukaryota n.a. n.a. n.a. Database[Title]
NPO5270 Citrus natsudaidai Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO18265 Citrus tamurana Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14773 Uncaria perrottetii Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO19014 Palythoa tuberculosa Species Sphenopidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5270 Citrus natsudaidai Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO18677 Anagallis arvensis Species Primulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12100 Citrus sulcata Species Rutaceae 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 NPC75528 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 NPC75528 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