NPASS Compound

Structure

NPC164542 OpenBabel06302215082D 26 30 0 0 1 0 0 0 0 0999 V2000 -3.9441 -1.0971 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.2532 -0.1460 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.5840 0.5971 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6059 0.3892 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.9367 1.1323 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2458 2.0834 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.2239 2.2913 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.8930 1.5482 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.8712 1.7561 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.9586 0.9244 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.5519 0.0109 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.7598 -0.9673 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1063 -1.4673 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.8494 -0.7981 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 2.3198 0.1910 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.3198 -0.8090 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.4538 -1.3090 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5878 -0.8090 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5878 0.1910 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.4538 0.6910 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3633 0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.9511 -0.3090 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.4427 0.1154 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 0.6506 1.0936 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2155 1.5936 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 8 2 0 0 0 0 3 4 1 0 0 0 0 4 5 2 0 0 0 0 5 6 1 0 0 0 0 5 10 1 0 0 0 0 6 7 2 0 0 0 0 7 8 1 0 0 0 0 8 9 1 0 0 0 0 10 26 1 0 0 0 0 10 11 1 0 0 0 0 11 24 1 0 0 0 0 11 12 1 0 0 0 0 12 13 1 0 0 0 0 13 14 1 0 0 0 0 14 15 1 0 0 0 0 14 24 1 0 0 0 0 15 20 2 0 0 0 0 15 16 1 0 0 0 0 16 17 2 0 0 0 0 17 18 1 0 0 0 0 18 23 1 0 0 0 0 18 19 2 0 0 0 0 19 20 1 0 0 0 0 19 21 1 0 0 0 0 21 22 1 0 0 0 0 22 23 1 0 0 0 0 24 25 1 0 0 0 0 25 26 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	356.13
Volume:	348.616
LogP:	2.586
LogD:	3.007
LogS:	-4.553
# Rotatable Bonds:	3
TPSA:	66.38
# H-Bond Aceptor:	6
# H-Bond Donor:	1
# Rings:	5
# Heavy Atoms:	6

MedChem Properties

QED Drug-Likeness Score:	0.911
Synthetic Accessibility Score:	3.728
Fsp3:	0.4
Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Accepted
GSK Rule:	Accepted
BMS Rule:	0
Golden Triangle Rule:	Accepted
Chelating Alert:	1
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-4.891
MDCK Permeability:	4.683477891376242e-05
Pgp-inhibitor:	0.111
Pgp-substrate:	0.002
Human Intestinal Absorption (HIA):	0.002
20% Bioavailability (F20%):	0.003
30% Bioavailability (F30%):	0.006

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.151
Plasma Protein Binding (PPB):	96.58358001708984%
Volume Distribution (VD):	1.224
Pgp-substrate:	3.1960856914520264%

ADMET: Metabolism

CYP1A2-inhibitor:	0.184
CYP1A2-substrate:	0.811
CYP2C19-inhibitor:	0.814
CYP2C19-substrate:	0.629
CYP2C9-inhibitor:	0.611
CYP2C9-substrate:	0.857
CYP2D6-inhibitor:	0.873
CYP2D6-substrate:	0.906
CYP3A4-inhibitor:	0.916
CYP3A4-substrate:	0.561

ADMET: Excretion

Clearance (CL):	15.592
Half-life (T1/2):	0.113

ADMET: Toxicity

hERG Blockers:	0.122
Human Hepatotoxicity (H-HT):	0.174
Drug-inuced Liver Injury (DILI):	0.231
AMES Toxicity:	0.553
Rat Oral Acute Toxicity:	0.201
Maximum Recommended Daily Dose:	0.508
Skin Sensitization:	0.533
Carcinogencity:	0.865
Eye Corrosion:	0.003
Eye Irritation:	0.345
Respiratory Toxicity:	0.327

Download Data

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

Natural Product: NPC164542

Natural Product ID:	NPC164542
*Common Name:**	VBIRCRCPHNUJAS-UHFFFAOYSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	VBIRCRCPHNUJAS-UHFFFAOYSA-N
Standard InCHI:	InChI=1S/C20H20O6/c1-22-17-6-11(2-4-15(17)21)19-13-8-24-20(14(13)9-23-19)12-3-5-16-18(7-12)26-10-25-16/h2-7,13-14,19-21H,8-10H2,1H3
SMILES:	COc1cc(ccc1O)C1C2COC(c3ccc4c(c3)OCO4)C2CO1
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	130679
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0001392] Lignans, neolignans and related compounds [CHEMONTID:0003686] Furanoid lignans

*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
NPO6336	Asarum sieboldii	Species	Aristolochiaceae	Eukaryota	roots	n.a.	n.a.	PMID[22381047]
NPO6336	Asarum sieboldii	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO6336	Asarum sieboldii	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO6336	Asarum sieboldii	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO12468	Asarum heterotropoides	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO29078	Asiasarum sieboldii	n.a.	n.a.	n.a.	n.a.	n.a.	n.a.	Database[TM-MC]
NPO4659	Asiasarum heterotropoides	n.a.	n.a.	n.a.	n.a.	n.a.	n.a.	Database[TM-MC]
NPO12468	Asarum heterotropoides	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO6336	Asarum sieboldii	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO29078	Asiasarum sieboldii	n.a.	n.a.	n.a.	n.a.	n.a.	n.a.	Database[UNPD]
NPO12468	Asarum heterotropoides	Species	Aristolochiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO4659	Asiasarum heterotropoides	n.a.	n.a.	n.a.	n.a.	n.a.	n.a.	Database[UNPD]
NPO6336	Asarum sieboldii	Species	Aristolochiaceae	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 NPC164542 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	393
0.1-0.2	1333
0.2-0.3	3581
0.3-0.4	9609
0.4-0.5	9548
0.5-0.6	5848
0.6-0.7	8734
0.7-0.8	2715
0.8-0.85	628
0.85-0.9	205
0.9-0.95	93
0.95-1	10

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 NPC164542 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	305
0.1-0.2	793
0.2-0.3	1806
0.3-0.4	2817
0.4-0.5	1790
0.5-0.6	1073
0.6-0.7	501
0.7-0.8	62
0.8-0.85	3
0.85-0.9	0
0.9-0.95	0
0.95-1	0

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