Natural Product: NPC475052

Natural Product IDNPC475052
Common Name
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The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
 Cycloaltilisin 7
IUPAC Name 5-hydroxy-2-(4-hydroxyphenyl)-8-methyl-8-(4-methylpent-3-enyl)-2,3-dihydropyrano[2,3-h]chromen-4-one
Synonyms Cycloaltilisin 7
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL494579
PubChem CID 11811595
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000261] Phenylpropanoids and polyketides
      • [CHEMONTID:0000334] Flavonoids
        • [CHEMONTID:0003520] Pyranoflavonoids

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

  Chemical Representations

Standard InCHIKey VSBUTPUUSVOZDI-UHFFFAOYSA-N
Standard InCHI InChI=1S/C25H26O5/c1-15(2)5-4-11-25(3)12-10-18-22(30-25)14-20(28)23-19(27)13-21(29-24(18)23)16-6-8-17(26)9-7-16/h5-10,12,14,21,26,28H,4,11,13H2,1-3H3
SMILES CC(=CCCC1(C)C=Cc2c(O1)cc(c1c2OC(CC1=O)c1ccc(cc1)O)O)C

  Calculated Properties

Physi-Chem Properties

MedChem Properties

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

ADMET: Distribution

ADMET: Metabolism

ADMET: Excretion

ADMET: Toxicity

  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]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
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]
NPO8171 Artocarpus altilis Species Moraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO8171 Artocarpus altilis Species Moraceae 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 Organism Name 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

Molecular-level activity

Target ID Target Type Target Name Target Organism Activity Type Activity Relation Value Unit Reference
NPT3595 Individual protein Cathepsin K Homo sapiens IC50 = 840.0 nM PubChem BioAssay data set

In vitro activity

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

In vivo activity

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





 Experimental ADME

Experiment Model Experiment Tissue ADME Type ADME Relation ADME Value ADME Unit Reference





 Experimental Toxicity

Quantitative toxicity

Experiment Model Experiment Organism Toxicity Type Toxicity Relation Toxicity Value Toxicity Unit Reference

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity Carcinogenicity Mutagenicity Cardiotoxicity Respiratory Toxicity Eye Irritation Endocrine Disruption
Hepatotoxicity Carcinogenicity Mutagenicity Cardiotoxicity Respiratory Toxicity Eye Irritation Endocrine Disruption

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 toxicity records from domain-specific databases. These databases include:
☉ ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
☉ TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]


  Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

●  The left chart: Distribution of similarity level between NPC475052 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.5 or Top200).

Similarity Score Similarity Level Natural Product ID
0.7536 Intermediate Similarity NPC488428
0.7536 Intermediate Similarity NPC488427
0.6933 Remote Similarity NPC488431
0.6933 Remote Similarity NPC488432
0.6806 Remote Similarity NPC479210
0.6471 Remote Similarity NPC176229
0.6164 Remote Similarity NPC488430
0.6164 Remote Similarity NPC488429
0.6027 Remote Similarity NPC301276
0.5789 Remote Similarity NPC472633
0.5789 Remote Similarity NPC486093
0.5775 Remote Similarity NPC220998
0.5733 Remote Similarity NPC246948
0.5696 Remote Similarity NPC488433
0.5696 Remote Similarity NPC488434
0.5625 Remote Similarity NPC488550
0.5584 Remote Similarity NPC479206
0.557 Remote Similarity NPC54577
0.55 Remote Similarity NPC474150
0.5443 Remote Similarity NPC488549
0.5417 Remote Similarity NPC175504
0.5395 Remote Similarity NPC471587
0.5385 Remote Similarity NPC472629
0.5325 Remote Similarity NPC166934
0.5278 Remote Similarity NPC107572
0.5278 Remote Similarity NPC32739
0.5256 Remote Similarity NPC228504
0.525 Remote Similarity NPC479218
0.5147 Remote Similarity NPC324386
0.5135 Remote Similarity NPC470133
0.5128 Remote Similarity NPC142405
0.5075 Remote Similarity NPC603284
0.5067 Remote Similarity NPC217706
0.5067 Remote Similarity NPC76338
0.5067 Remote Similarity NPC250242
0.5063 Remote Similarity NPC479214

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC475052 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
NPD

Bioactivity similarity

  Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by 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