Natural Product: NPC81500

Natural Product IDNPC81500
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
 SDMLCXJKAYFHQM-MKJLVJGCSA-N
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 10998630
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0001550] Sesquiterpenoids
          • [CHEMONTID:0002456] Germacrane sesquiterpenoids

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 SDMLCXJKAYFHQM-MKJLVJGCSA-N
Standard InCHI InChI=1S/C15H26O/c1-12-6-5-7-13(2)9-11-14(10-8-12)15(3,4)16/h6,9,14,16H,5,7-8,10-11H2,1-4H3/b12-6+,13-9+/t14-/m1/s1
SMILES C/C/1=CCC/C(=C/C[C@@H](CC1)C(C)(C)O)/C

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   222.2 Volume:   262.957
?
Van der Waals volume.
Dense:   0.845 LogP:   3.889
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   3.313
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
 LogS:   -3.321
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   1.0 Rigid Bonds:   10.0
TPSA:   20.23
?
Topological Polar Surface Area.
 H-Bond Acceptor:   1.0
H-Bond Donor:   1.0 Rings:   1.0
Heavy Atoms:   1.0

MedChem Properties

QED Drug-Likeness Score:   0.658 GASA:   0.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   3.749 Fsp3:   0.733
MCE-18:   22.154
?
MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.
 Lipinski Rule-of-5:   Rejected
Pfizer Rule:   Accepted GSK Rule:   Rejected
Golden Triangle Rule:   Rejected BMS Rule:   0
Chelating Alert:   0 PAINS Alert:   0
Colloidal aggregators:   0.338 Fluc inhibitor:   0.019
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.001
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
 Green fluorescence:   0.001
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.994 Promiscuous compounds:   0.266

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -4.525 MDCK Permeability:   -4.815
Pgp-inhibitor:   0.993 Pgp-substrate:   0.006
PAMPA:   0.005
?
The experimental data for Peff was logarithmically transformed (logPeff). Molecules with log Peff values below 2.0 were classified as low-permeability (Category 0), while those with log Peff values exceeding 2.5 were classified as high-permeability (Category 1).
 Human Intestinal Absorption (HIA):   0.003
20% Bioavailability (F20%):   0.023 30% Bioavailability (F30%):   0.026
50% Bioavailability (F50%):   0.207

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.005 MRP1:   0.931
Plasma Protein Binding (PPB):   76.39% Volume Distribution (VD):   -0.105
Fu: 15.948%
?
The fraction unbound in plasms.
 OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   0.987 BCRP inhibitor:   0.003
BSEP inhibitor:   0.999

ADMET: Metabolism

CYP1A2-inhibitor:   0.029 CYP1A2-substrate:   0.042
CYP2C19-inhibitor:   0.986 CYP2C19-substrate:   0.004
CYP2C9-inhibitor:   0.373 CYP2C9-substrate:   0.001
CYP2D6-inhibitor:   0.81 CYP2D6-substrate:   0.05
CYP3A4-inhibitor:   0.001 CYP3A4-substrate:   0.902
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.943
HLM stability:   0.048
?
Human liver microsomal (HLM) stability. Category 0: stable+ (HLM > 30 min); Category 1: unstable- (HLM ≤ 30 min). The output value is the probability of human liver microsomal instability, where a value closer to 1 indicates a higher likelihood of instability.

ADMET: Excretion

Clearance (CL):  11.235 Half-life (T1/2):  1.411

ADMET: Toxicity

hERG Blockers:  0.044 hERG Blockers (10um):  0.136
Human Hepatotoxicity (H-HT):  0.479 Drug-induced Liver Injury (DILI):  0.439
AMES Toxicity:  0.12 Rat Oral Acute Toxicity:  0.064
Maximum Recommended Daily Dose:  0.111 Skin Sensitization:  0.777
Carcinogencity:  0.407 Eye Corrosion:  0.879
Eye Irritation:  0.996 Respiratory Toxicity:  0.32
Drug-induced Neurotoxicity:  0.508 Ototoxicity:  0.139
Hematotoxicity:  0.222 Drug-induced Nephrotoxicity:  0.281
Genotoxicity:  0.005 RPMI-8226 Immunitoxicity:  0.036
A549 Cytotoxicity:  0.056 Hek293 Cytotoxicity:  0.08
BCF:   2.523
?
Bioconcentration factors are used for considering secondary poisoning potential and assessing risks to human health via the food chain. The unit is -log10[(mg/L)/(1000*MW)].
 IGC50:   4.298
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.499
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
 LC50FM:   5.14
?
96 hour fathead minnow LC50. The unit of LC50FM is -log10[(mg/L)/(1000*MW)].

  Species Source

Organism ID Organism Name Taxonomy Level Family SuperKingdom Isolation Part Collection Location Collection Time Reference
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. DOI[10.1016/j.indcrop.2008.08.002]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. fruit n.a. DOI[10.1016/S0040-4039(01)00209-X]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[10575373]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. leaf n.a. PMID[15467205]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. whole plant n.a. PMID[16808005]
NPO13135 Campylotropis hirtella Species Fabaceae Eukaryota n.a. n.a. n.a. PMID[19481938]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[23102654]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota roots n.a. n.a. PMID[26259802]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. PMID[28294615]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[31096694]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[31103896]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. PMID[31291099]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[31766491]
NPO1631 Amomum xanthioides Species Zingiberaceae Eukaryota n.a. n.a. n.a. PMID[37152127]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[38067483]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. PMID[38474459]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[Article]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO3107 Bupleurum falcatum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1484 Bupleurum scorzonerifolium Species Apiaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1257 Distephanus angulifolius Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO10922 Pentaclethra macrophylla Species Fabaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO9704 Sonneratia caseolaris Species Lythraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1479 Amomum longiligulare Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO1631 Amomum xanthioides Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO9319 Pterocaulon virgatum Species Asteraceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO12205 Eucalyptus apodophylla Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. Database[FooDB]
NPO28928 Piper nigrum Species Piperaceae Eukaryota Fruit n.a. n.a. Database[FooDB]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. Database[FooDB]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO1484 Bupleurum scorzonerifolium Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO3107 Bupleurum falcatum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO11820 Amomum villosum Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO1631 Amomum xanthioides Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO13135 Campylotropis hirtella Species Fabaceae 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]
NPO1479 Amomum longiligulare Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO3107 Bupleurum falcatum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO1484 Bupleurum scorzonerifolium Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO11820 Amomum villosum Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO1479 Amomum longiligulare Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO6731 Ononis spinosa Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO1631 Amomum xanthioides Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO13135 Campylotropis hirtella 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]
NPO29401 Bupleurum chinense Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO3107 Bupleurum falcatum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO1484 Bupleurum scorzonerifolium Species Apiaceae 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]
NPO1631 Amomum xanthioides Species Zingiberaceae 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]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO1631 Amomum xanthioides Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO11820 Amomum villosum Species Zingiberaceae 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]
NPO3107 Bupleurum falcatum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO1479 Amomum longiligulare Species Zingiberaceae 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]
NPO1484 Bupleurum scorzonerifolium Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO1815 Breonia chinensis Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9704 Sonneratia caseolaris Species Lythraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO23384 Rhodiola semenovii Species Crassulaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO865 Dendrobium loddigesii Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10638 Plectranthus myrianthus Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3873 Crotalaria candicans Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11843 Stephania zippeliana Species Menispermaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12565 Hypericum polyanthemum Species Hypericaceae 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]
NPO1484 Bupleurum scorzonerifolium Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5043 Eria japonica Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8934 Gypsophila perfoliata Species Caryophyllaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9532 Vernonia cistifolia Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13135 Campylotropis hirtella Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6289 Ceropegia dichotoma Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5456 Juniperus drupacea Species Cupressaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7773 Crinum moorei Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1257 Distephanus angulifolius Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12796 Periploca sepium Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9319 Pterocaulon virgatum Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO21720 Talaromyces variabilis Species Trichocomaceae 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]
NPO12091 Martensia denticulata Species Delesseriaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO526 Salvia sessei Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6731 Ononis spinosa Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12205 Eucalyptus apodophylla Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11576 Glycosmis macrophylla Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10605 Tristania conferta Species Myrtaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO22691 Mentha cardiaca 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]
NPO3107 Bupleurum falcatum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO11820 Amomum villosum Species Zingiberaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28928 Piper nigrum Species Piperaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1631 Amomum xanthioides Species Zingiberaceae 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

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 NPC81500 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
1.0 High Similarity NPC329773
0.7692 Intermediate Similarity NPC26906
0.7692 Intermediate Similarity NPC214584
0.5882 Remote Similarity NPC475931
0.5625 Remote Similarity NPC92224
0.5588 Remote Similarity NPC35519
0.5588 Remote Similarity NPC179169
0.5588 Remote Similarity NPC157781
0.5588 Remote Similarity NPC306195
0.5588 Remote Similarity NPC181255
0.5484 Remote Similarity NPC66020
0.5385 Remote Similarity NPC208638
0.5294 Remote Similarity NPC106990
0.5128 Remote Similarity NPC5698

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC81500 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