Structure

Physi-Chem Properties

Molecular Weight:  434.08
Volume:  395.851
LogP:  0.886
LogD:  0.571
LogS:  -3.945
# Rotatable Bonds:  3
TPSA:  190.28
# H-Bond Aceptor:  11
# H-Bond Donor:  7
# Rings:  4
# Heavy Atoms:  11

MedChem Properties

QED Drug-Likeness Score:  0.277
Synthetic Accessibility Score:  3.931
Fsp3:  0.25
Lipinski Rule-of-5:  Rejected
Pfizer Rule:  Accepted
GSK Rule:  Rejected
BMS Rule:  0
Golden Triangle Rule:  Accepted
Chelating Alert:  1
PAINS Alert:  1

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:  -6.22
MDCK Permeability:  5.696187145076692e-06
Pgp-inhibitor:  0.006
Pgp-substrate:  0.616
Human Intestinal Absorption (HIA):  0.573
20% Bioavailability (F20%):  0.695
30% Bioavailability (F30%):  0.999

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):  0.017
Plasma Protein Binding (PPB):  91.25537109375%
Volume Distribution (VD):  0.851
Pgp-substrate:  13.046897888183594%

ADMET: Metabolism

CYP1A2-inhibitor:  0.394
CYP1A2-substrate:  0.06
CYP2C19-inhibitor:  0.03
CYP2C19-substrate:  0.045
CYP2C9-inhibitor:  0.189
CYP2C9-substrate:  0.371
CYP2D6-inhibitor:  0.328
CYP2D6-substrate:  0.16
CYP3A4-inhibitor:  0.125
CYP3A4-substrate:  0.013

ADMET: Excretion

Clearance (CL):  6.735
Half-life (T1/2):  0.923

ADMET: Toxicity

hERG Blockers:  0.058
Human Hepatotoxicity (H-HT):  0.163
Drug-inuced Liver Injury (DILI):  0.974
AMES Toxicity:  0.836
Rat Oral Acute Toxicity:  0.063
Maximum Recommended Daily Dose:  0.028
Skin Sensitization:  0.878
Carcinogencity:  0.071
Eye Corrosion:  0.003
Eye Irritation:  0.861
Respiratory Toxicity:  0.036

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  Natural Product: NPC98143

Natural Product ID:  NPC98143
Common Name*:   PZZRDJXEMZMZFD-JNEVDQRJSA-N
IUPAC Name:   n.a.
Synonyms:  
Standard InCHIKey:  PZZRDJXEMZMZFD-JNEVDQRJSA-N
Standard InCHI:  InChI=1S/C20H18O11/c21-8-4-11(24)14-13(5-8)30-18(7-1-2-9(22)10(23)3-7)19(16(14)27)31-20-17(28)15(26)12(25)6-29-20/h1-5,12,15,17,20-26,28H,6H2/t12-,15-,17+,20+/m0/s1
SMILES:  c1cc(c(cc1c1c(c(=O)c2c(cc(cc2o1)O)O)O[C@@H]1[C@@H]([C@H]([C@H](CO1)O)O)O)O)O
Synthetic Gene Cluster:   n.a.
ChEMBL Identifier:   n.a.
PubChem CID:   5317847
Chemical Classification**:  
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000261] Phenylpropanoids and polyketides
      • [CHEMONTID:0000334] Flavonoids
        • [CHEMONTID:0001111] Flavonoid glycosides
          • [CHEMONTID:0001583] Flavonoid O-glycosides
            • [CHEMONTID:0003531] Flavonoid-3-O-glycosides

*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
NPO5852 Litsea glutinosa Species Lauraceae Eukaryota n.a. stem n.a. DOI[10.1016/S0031-9422(00)88469-1]
NPO5852 Litsea glutinosa Species Lauraceae Eukaryota n.a. leaf n.a. DOI[10.1016/S0031-9422(00)88469-1]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. leaf n.a. DOI[10.1016/S0031-9422(00)94055-X]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. flower n.a. DOI[10.3390/70200245]
NPO13747 Psittacanthus cucullaris Species Loranthaceae Eukaryota n.a. n.a. n.a. PMID[10425137]
NPO25356 Crassocephalum mannii Species Asteraceae Eukaryota aerial parts n.a. n.a. PMID[18473477]
NPO25356 Crassocephalum mannii Species Asteraceae Eukaryota n.a. aerial part n.a. PMID[18473477]
NPO25356 Crassocephalum mannii Species Asteraceae Eukaryota n.a. whole plant n.a. PMID[18473477]
NPO6850 Typha domingensis Species Typhaceae Eukaryota n.a. aerial part n.a. PMID[21417376]
NPO7622 Monanchora pulchra Species Crambeidae Eukaryota n.a. Urup Island (4557,9 N; 15044,9 E; depth 66 m) 2008-AUG PMID[21848268]
NPO7622 Monanchora pulchra Species Crambeidae Eukaryota n.a. n.a. n.a. PMID[21848268]
NPO5315 Zanthoxylum bungeanum Species Rutaceae Eukaryota n.a. n.a. n.a. PMID[24175626]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. n.a. n.a. PMID[24617303]
NPO12970 Aspergillus fischeri Species Aspergillaceae Eukaryota n.a. n.a. n.a. PMID[31920082]
NPO17226 Burkholderia pyrrocinia Species Burkholderiaceae Bacteria n.a. n.a. n.a. PMID[4955234]
NPO10128 Aplysia punctata Species Aplysiidae Eukaryota n.a. n.a. n.a. PMID[9213585]
NPO8471 Angelica taiwaniana Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO8642 Lithospermum officinale Species Boraginaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO5315 Zanthoxylum bungeanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO4120 Ulmus americana Species Ulmaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO5852 Litsea glutinosa Species Lauraceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO5082 Cycas revoluta Species Cycadaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO9087 Sarcococca vagans Species Buxaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO4340 Peucedanum praeruptorum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO1070 Matricaria suffruticosa Species Asteraceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO2892 Wikstroemia chamaedaphne Species Thymelaeaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO3124 Gloiopeltis furcata Species Endocladiaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO6320 Echinosophora koreensis Species Fabaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO28752 Alangium kurzii Species Cornaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO5852 Litsea glutinosa Species Lauraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO28752 Alangium kurzii Species Cornaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO9087 Sarcococca vagans Species Buxaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO26898 Jacobaea vulgaris Species Asteraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO5315 Zanthoxylum bungeanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO2892 Wikstroemia chamaedaphne Species Thymelaeaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO3124 Gloiopeltis furcata Species Endocladiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO4120 Ulmus americana Species Ulmaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO4340 Peucedanum praeruptorum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO5082 Cycas revoluta Species Cycadaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO25559 Torreya jackii Species Taxaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO6320 Echinosophora koreensis Species Fabaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO1070 Matricaria suffruticosa Species Asteraceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO8471 Angelica taiwaniana Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO8642 Lithospermum officinale Species Boraginaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO4340 Peucedanum praeruptorum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO8642 Lithospermum officinale Species Boraginaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO3124 Gloiopeltis furcata Species Endocladiaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO9087 Sarcococca vagans Species Buxaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO5082 Cycas revoluta Species Cycadaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO5315 Zanthoxylum bungeanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO5315 Zanthoxylum bungeanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO4340 Peucedanum praeruptorum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[TM-MC]
NPO4523 Reaumuria hirtella Species Tamaricaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2999 Coprinellus flocculosus Species Psathyrellaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO16266 Didymium bahiense Species Didymiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14613 Aromadendron elegans n.a. n.a. n.a. n.a. n.a. n.a. Database[UNPD]
NPO4816 Cycas armstrongii Species Cycadaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7847 Senecio densiflorus Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2968 Anthopleura xanthogrammica Species Actiniidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8022 Consolida hohenackeri Species Ranunculaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25387 Phebalium stenophyllum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2892 Wikstroemia chamaedaphne Species Thymelaeaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25356 Crassocephalum mannii Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO26898 Jacobaea vulgaris Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24083.1 Melanelixia fuliginosa subsp. glabratula Subspecies Parmeliaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6320 Echinosophora koreensis Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14122 Clutia richardiana Species Peraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24673 Adenocarpus viscosus Species Fabaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5852 Litsea glutinosa Species Lauraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25137 Hypomyces semitranslucens Species Hypocreaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO19333 Byssothecium obiones Species Massarinaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO2015 Udotea petiolata Species Udoteaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7841 Solanum transcaucasicum Species Solanaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO15186 Laurencia caraibica Species Rhodomelaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO22682 Bredemeyera brevifolia Species Polygalaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4120 Ulmus americana Species Ulmaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3124 Gloiopeltis furcata Species Endocladiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6378 Wilcoxia viperina n.a. n.a. n.a. n.a. n.a. n.a. Database[UNPD]
NPO20059.1 Lactobacillus delbrueckii subsp. bulgaricus Subspecies Lactobacillaceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO6850 Typha domingensis Species Typhaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4196 Cassipourea gerrardii Species Rhizophoraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5315 Zanthoxylum bungeanum Species Rutaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4245 Fagara rubescens n.a. n.a. n.a. n.a. n.a. n.a. Database[UNPD]
NPO8253 Alexandrium hiranoi Species Gonyaulacaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24596 Oceanapia ramsayi Species Phloeodictyidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28752 Alangium kurzii Species Cornaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5082 Cycas revoluta Species Cycadaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8471 Angelica taiwaniana Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4293 Allium neapolitanum Species Amaryllidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14772 Lesquerella auriculata n.a. n.a. n.a. n.a. n.a. n.a. Database[UNPD]
NPO9221 Trachelospermum lucidum Species Apocynaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO18463 Plectocephalus chilensis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO14793 Erica glauca Species Ericaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6302 Licaria armeniaca Species Lauraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13747 Psittacanthus cucullaris Species Loranthaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1070 Matricaria suffruticosa Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12462 Dipodium punctatum Species Orchidaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3419 Quercus suber Species Fagaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO17226 Burkholderia pyrrocinia Species Burkholderiaceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO2199 Tecoma pentaphylla Species Bignoniaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5766 Relbunium atherodes Species Rubiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO20765 Tetrahymena pyriformis Species Tetrahymenidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO291 Suillus bovinus Species Suillaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25621 Ramalina sayreana Species Ramalinaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24473 Amelanchier oligocarpa Species Rosaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7028 Sida veronicaefolia Species Malvaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6556 Garcinia intermedia Species Clusiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9476 Metapenaeus bennettae Species Penaeidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9733 Spongia bilamellata Species Spongiidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO115 Eutreptia viridis Species n.a. Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO28295 Foeniculum vulgare Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10264 Platonia insignis Species Clusiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO5604 Chelonia japonica Species Cheloniidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1467 Wedelia prostrata Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO777 Kielmeyera coriacea Species Calophyllaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4340 Peucedanum praeruptorum Species Apiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7622 Monanchora pulchra Species Crambeidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3756 Munronia delavayi Species Meliaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1897 Ephedra aphylla Species Ephedraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25559 Torreya jackii Species Taxaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9590 Xanthoria aureola Species Teloschistaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO1682 Rhytidoponera metallica Species Formicidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO416 Sarcopoterium spinosum Species Rosaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9087 Sarcococca vagans Species Buxaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6130 Mammillaria magnimamma Species Cactaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10870 Trichilia hirta Species Meliaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO3341 Leishmania major Species Trypanosomatidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO7650 Salvia munzii Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6801 Bellium bellidioides Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO10128 Aplysia punctata Species Aplysiidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO6894 Elegia deusta Species Restionaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO24826 Saprospira grandis Species Saprospiraceae Bacteria n.a. n.a. n.a. Database[UNPD]
NPO2609 Neonectria candida Species Nectriaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO12970 Aspergillus fischeri Species Aspergillaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO4895 Coleus esquirolii Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO9995 Cynara humilis Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO25775 Dasystenella acanthina Species Primnoidae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO15558 Leucas neufliseana Species Lamiaceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO13438 Centaurea calcitrapa Species Asteraceae Eukaryota n.a. n.a. n.a. Database[UNPD]
NPO8642 Lithospermum officinale Species Boraginaceae 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 NPC98143 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 NPC98143 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