Natural Product: NPC133025

Natural Product IDNPC133025
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
 Marlignan F
IUPAC Name n.a.
Synonyms Marlignan F
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL1096485
PubChem CID 46832250
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000261] Phenylpropanoids and polyketides
      • [CHEMONTID:0000238] Tannins
        • [CHEMONTID:0001710] Hydrolyzable tannins

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 ZSRXTAWAFTULPM-SYTFOFBDSA-N
Standard InCHI InChI=1S/C23H30O7/c1-11-8-13-9-15(24)20(27-4)22(29-6)17(13)18-14(19(26-3)12(11)2)10-16(25)21(28-5)23(18)30-7/h9-12,19,24-25H,8H2,1-7H3/t11-,12-,19+/m0/s1
SMILES CO[C@@H]1[C@@H](C)[C@@H](C)Cc2c(c3c1cc(O)c(c3OC)OC)c(OC)c(c(c2)O)OC

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   418.2 Volume:   426.408
?
Van der Waals volume.
Dense:   0.981 LogP:   2.977
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   2.785
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
 LogS:   -4.14
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   5.0 Rigid Bonds:   18.0
TPSA:   86.61
?
Topological Polar Surface Area.
 H-Bond Acceptor:   7.0
H-Bond Donor:   2.0 Rings:   3.0
Heavy Atoms:   7.0

MedChem Properties

QED Drug-Likeness Score:   0.748 GASA:   0.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   3.876 Fsp3:   0.478
MCE-18:   71.176
?
MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.
 Lipinski Rule-of-5:   Rejected
Pfizer Rule:   Rejected GSK Rule:   Accepted
Golden Triangle Rule:   Rejected BMS Rule:   0
Chelating Alert:   1 PAINS Alert:   0
Colloidal aggregators:   0.244 Fluc inhibitor:   0.206
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.264
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
 Green fluorescence:   0.475
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.299 Promiscuous compounds:   0.466

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -5.195 MDCK Permeability:   -4.84
Pgp-inhibitor:   0.423 Pgp-substrate:   0.361
PAMPA:   0.329
?
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):   0.007
20% Bioavailability (F20%):   0.126 30% Bioavailability (F30%):   0.124
50% Bioavailability (F50%):   0.9

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.216 MRP1:   0.984
Plasma Protein Binding (PPB):   89.883% Volume Distribution (VD):   -0.329
Fu: 10.582%
?
The fraction unbound in plasms.
 OATP1B1 inhibitor:   0.978
OATP1B3 inhibitor:   0.99 BCRP inhibitor:   0.333
BSEP inhibitor:   0.49

ADMET: Metabolism

CYP1A2-inhibitor:   0.999 CYP1A2-substrate:   0.055
CYP2C19-inhibitor:   0.969 CYP2C19-substrate:   0.027
CYP2C9-inhibitor:   0.821 CYP2C9-substrate:   0.009
CYP2D6-inhibitor:   0.746 CYP2D6-substrate:   0.05
CYP3A4-inhibitor:   0.998 CYP3A4-substrate:   0.572
CYP2B6-substrate:   0.394 CYP2C8-inhibitor:   0.83
HLM stability:   0.391
?
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):  3.645 Half-life (T1/2):  1.421

ADMET: Toxicity

hERG Blockers:  0.084 hERG Blockers (10um):  0.472
Human Hepatotoxicity (H-HT):  0.514 Drug-induced Liver Injury (DILI):  0.388
AMES Toxicity:  0.516 Rat Oral Acute Toxicity:  0.237
Maximum Recommended Daily Dose:  0.281 Skin Sensitization:  0.829
Carcinogencity:  0.619 Eye Corrosion:  0.032
Eye Irritation:  0.875 Respiratory Toxicity:  0.878
Drug-induced Neurotoxicity:  0.293 Ototoxicity:  0.487
Hematotoxicity:  0.515 Drug-induced Nephrotoxicity:  0.41
Genotoxicity:  0.014 RPMI-8226 Immunitoxicity:  0.202
A549 Cytotoxicity:  0.605 Hek293 Cytotoxicity:  0.48
BCF:   1.82
?
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:   4.079
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.64
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
 LC50FM:   4.806
?
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
NPO2766 Schisandra wilsoniana Species Schisandraceae Eukaryota fruits n.a. n.a. PMID[19228000]
NPO2766 Schisandra wilsoniana Species Schisandraceae Eukaryota n.a. fruit n.a. PMID[19228000]
NPO2766 Schisandra wilsoniana Species Schisandraceae Eukaryota n.a. n.a. n.a. PMID[20462233]
NPO2766 Schisandra wilsoniana Species Schisandraceae Eukaryota Fruits n.a. n.a. PMID[23327759]
NPO2766 Schisandra wilsoniana Species Schisandraceae 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
NPT1452 Cell line C8166 Homo sapiens CC50 = 21.4 ug.mL-1 PMID[18986198]
NPT24 Organism Human immunodeficiency virus 1 Human immunodeficiency virus 1 EC50 = 1.4 ug.mL-1 PMID[11141102]

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 NPC133025 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
0.8298 Intermediate Similarity NPC87883
0.7222 Intermediate Similarity NPC469630
0.6905 Remote Similarity NPC276026
0.6786 Remote Similarity NPC471183
0.6167 Remote Similarity NPC471154
0.56 Remote Similarity NPC469659
0.5577 Remote Similarity NPC272566
0.5577 Remote Similarity NPC156948
0.549 Remote Similarity NPC214853
0.5385 Remote Similarity NPC555
0.5385 Remote Similarity NPC7515
0.5278 Remote Similarity NPC215400
0.5238 Remote Similarity NPC154971
0.5238 Remote Similarity NPC121661
0.5161 Remote Similarity NPC73467
0.5091 Remote Similarity NPC141493
0.5079 Remote Similarity NPC252286

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC133025 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