NPASS Compound

Structure

NPC21841 OpenBabel06302215312D 38 40 0 0 1 0 0 0 0 0999 V2000 -6.6104 2.4142 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.8692 1.4483 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -6.1621 0.7412 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.4209 -0.2247 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 1.0000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -4.3301 1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.4641 1.0000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -3.4641 0.0000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -4.3301 -0.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -5.1962 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.3301 -1.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 -3.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -6.0622 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.9282 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.7942 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.7942 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -8.6603 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -8.6603 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 -2.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.5981 -0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.7321 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 -0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.7321 1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7321 1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7321 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -1.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.5981 -0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.5981 1.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.0656 1.9914 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 3 1 0 0 0 0 3 4 2 0 0 0 0 3 5 1 0 0 0 0 5 10 1 0 0 0 0 5 6 1 0 0 0 0 5 38 1 1 0 0 0 6 7 1 0 0 0 0 7 8 1 0 0 0 0 7 37 1 1 0 0 0 8 9 1 0 0 0 0 8 24 1 1 0 0 0 9 10 1 0 0 0 0 9 11 1 6 0 0 0 11 12 1 0 0 0 0 12 13 2 0 0 0 0 12 14 1 0 0 0 0 14 15 2 3 0 0 0 15 16 1 0 0 0 0 16 21 2 0 0 0 0 16 17 1 0 0 0 0 17 18 2 0 0 0 0 18 19 1 0 0 0 0 19 20 2 0 0 0 0 19 23 1 0 0 0 0 20 21 1 0 0 0 0 20 22 1 0 0 0 0 24 25 1 0 0 0 0 25 26 2 0 0 0 0 25 27 1 0 0 0 0 27 28 2 3 0 0 0 28 29 1 0 0 0 0 29 34 2 0 0 0 0 29 30 1 0 0 0 0 30 31 2 0 0 0 0 31 32 1 0 0 0 0 32 33 2 0 0 0 0 32 36 1 0 0 0 0 33 34 1 0 0 0 0 33 35 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	530.14
Volume:	509.064
LogP:	2.066
LogD:	0.881
LogS:	-2.234
# Rotatable Bonds:	10
TPSA:	200.28
# H-Bond Aceptor:	12
# H-Bond Donor:	6
# Rings:	3
# Heavy Atoms:	12

MedChem Properties

QED Drug-Likeness Score:	0.129
Synthetic Accessibility Score:	4.171
Fsp3:	0.269
Lipinski Rule-of-5:	Rejected
Pfizer Rule:	Accepted
GSK Rule:	Rejected
BMS Rule:	0
Golden Triangle Rule:	Rejected
Chelating Alert:	1
PAINS Alert:	1

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-6.33
MDCK Permeability:	1.8579516108729877e-05
Pgp-inhibitor:	0.002
Pgp-substrate:	0.937
Human Intestinal Absorption (HIA):	0.773
20% Bioavailability (F20%):	0.999
30% Bioavailability (F30%):	0.999

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.125
Plasma Protein Binding (PPB):	98.04754638671875%
Volume Distribution (VD):	0.496
Pgp-substrate:	2.21592378616333%

ADMET: Metabolism

CYP1A2-inhibitor:	0.4
CYP1A2-substrate:	0.077
CYP2C19-inhibitor:	0.183
CYP2C19-substrate:	0.05
CYP2C9-inhibitor:	0.679
CYP2C9-substrate:	0.799
CYP2D6-inhibitor:	0.223
CYP2D6-substrate:	0.277
CYP3A4-inhibitor:	0.576
CYP3A4-substrate:	0.132

ADMET: Excretion

Clearance (CL):	11.529
Half-life (T1/2):	0.915

ADMET: Toxicity

hERG Blockers:	0.366
Human Hepatotoxicity (H-HT):	0.773
Drug-inuced Liver Injury (DILI):	0.318
AMES Toxicity:	0.269
Rat Oral Acute Toxicity:	0.219
Maximum Recommended Daily Dose:	0.928
Skin Sensitization:	0.929
Carcinogencity:	0.152
Eye Corrosion:	0.003
Eye Irritation:	0.023
Respiratory Toxicity:	0.07

Download Data

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

Natural Product: NPC21841

Natural Product ID:	NPC21841
*Common Name:**	PKJBSZTYNDRXEQ-LUHVKKMXSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	PKJBSZTYNDRXEQ-LUHVKKMXSA-N
Standard InCHI:	InChI=1S/C26H26O12/c1-36-25(34)26(35)12-20(31)24(38-23(33)9-5-15-3-7-17(28)19(30)11-15)21(13-26)37-22(32)8-4-14-2-6-16(27)18(29)10-14/h2-11,20-21,24,27-31,35H,12-13H2,1H3/t20-,21-,24-,26+/m1/s1
SMILES:	COC(=O)[C@@]1(C[C@H]([C@H]([C@@H](C1)OC(=O)C=Cc1ccc(c(c1)O)O)OC(=O)C=Cc1ccc(c(c1)O)O)O)O
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	n.a.
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0004603] Organic oxygen compounds [CHEMONTID:0000323] Organooxygen compounds [CHEMONTID:0000129] Alcohols and polyols [CHEMONTID:0001292] Cyclic alcohols and derivatives [CHEMONTID:0002509] Cyclitols and derivatives [CHEMONTID:0002512] Quinic acids and derivatives

*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
NPO10304	Colletotrichum gloeosporioides	Species	Glomerellaceae	Eukaryota	Artemisia mongolica	n.a.	n.a.	PMID[11087599]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	seed	n.a.	PMID[21049973]
NPO12721	Liriodendron tulipifera	Species	Magnoliaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[23501116]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[23701597]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[25819096]
NPO10304	Colletotrichum gloeosporioides	Species	Glomerellaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[29035525]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO5118	Zanthoxylum myriacanthum	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO12721	Liriodendron tulipifera	Species	Magnoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO11583	Calycanthus floridus	Species	Calycanthaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO12721	Liriodendron tulipifera	Species	Magnoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO11583	Calycanthus floridus	Species	Calycanthaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO1252	Aglaia grandis	Species	Meliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO11452	Pterocarpus officinalis	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO26719	Tetrapanax papyrifer	Species	Araliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO26396	Coprinopsis atramentaria	Species	Psathyrellaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO5118	Zanthoxylum myriacanthum	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO12721	Liriodendron tulipifera	Species	Magnoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO11583	Calycanthus floridus	Species	Calycanthaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO12721	Liriodendron tulipifera	Species	Magnoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO10798	Cis punctifer	Species	Ciidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12153	Adenia globosa	Species	Passifloraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO10304	Colletotrichum gloeosporioides	Species	Glomerellaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO557	Bhesa nitidissima	Species	Centroplacaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8654	Digitalis viridiflora	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7968	Artemisia kurramensis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7463	Ranzania japonica	Species	Berberidaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO10081	Othonna sedifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO11452	Pterocarpus officinalis	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9447	Tolypothrix tenuis	Species	Tolypothrichaceae	Bacteria	n.a.	n.a.	n.a.	Database[UNPD]
NPO11583	Calycanthus floridus	Species	Calycanthaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7779	Impatiens edgeworthii	Species	Balsaminaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO2978	Croton tiglium	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO10536	Rhabdonia verticillata	Species	Areschougiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO540	Anaphalis araneosa	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12613	Catunaregam tomentosa	Species	Rubiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO6802	Rothmannia wittii	Species	Rubiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO11544	Vernonia lanuginosa	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO5118	Zanthoxylum myriacanthum	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9265	Jasonia candicans	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO26396	Coprinopsis atramentaria	Species	Psathyrellaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8120	Episcia cupreata	Species	Gesneriaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO26719	Tetrapanax papyrifer	Species	Araliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO13073	Thymus bashkiriensis	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO1252	Aglaia grandis	Species	Meliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO10483	Chrysanthemum sinense	Species	Asteraceae	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 NPC21841 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	306
0.1-0.2	1241
0.2-0.3	3058
0.3-0.4	6918
0.4-0.5	10409
0.5-0.6	5943
0.6-0.7	8142
0.7-0.8	6201
0.8-0.85	352
0.85-0.9	60
0.9-0.95	23
0.95-1	44

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 NPC21841 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	258
0.1-0.2	761
0.2-0.3	1654
0.3-0.4	2712
0.4-0.5	2071
0.5-0.6	1093
0.6-0.7	510
0.7-0.8	87
0.8-0.85	3
0.85-0.9	0
0.9-0.95	0
0.95-1	1

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