Natural Product: NPC477318

Natural Product IDNPC477318
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
[(2S,3R,4S,5R,6S)-6-[(2S,3S,4R,5R,6S)-6-[[(1R,3S,5S,6R,7R,8R,20S,22R,24R,25S,26S)-26-acetyloxy-7,25-dihydroxy-5,24-dimethyl-10-oxo-20-pentyl-2,4,9,21,23-pentaoxatricyclo[20.4.0.03,8]hexacosan-6-yl]oxy]-2-methyl-5-[(2S)-2-methylbutanoyl]oxy-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-methyloxan-3-yl] octanoate
IUPAC Name [(2S,3R,4S,5R,6S)-6-[(2S,3S,4R,5R,6S)-6-[[(1R,3S,5S,6R,7R,8R,20S,22R,24R,25S,26S)-26-acetyloxy-7,25-dihydroxy-5,24-dimethyl-10-oxo-20-pentyl-2,4,9,21,23-pentaoxatricyclo[20.4.0.03,8]hexacosan-6-yl]oxy]-2-methyl-5-[(2S)-2-methylbutanoyl]oxy-4-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-methyloxan-3-yl] octanoate
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 118716651
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0004603] Organic oxygen compounds
      • [CHEMONTID:0000323] Organooxygen compounds
        • [CHEMONTID:0000011] Carbohydrates and carbohydrate conjugates
          • [CHEMONTID:0000198] Oligosaccharides

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 ULHBQMNMEGBFKP-ZEBKWYSNSA-N
Standard InCHI InChI=1S/C61H104O25/c1-11-14-16-20-25-29-39(63)80-48-34(7)75-58(46(70)44(48)68)84-50-36(9)77-61(55(82-56(72)31(4)13-3)53(50)85-57-45(69)43(67)41(65)32(5)73-57)83-49-35(8)76-59-52(47(49)71)81-40(64)30-26-22-19-17-18-21-24-28-38(27-23-15-12-2)79-60-54(86-59)51(78-37(10)62)42(66)33(6)74-60/h31-36,38,41-55,57-61,65-71H,11-30H2,1-10H3/t31-,32-,33+,34-,35-,36-,38-,41-,42-,43+,44-,45+,46+,47+,48-,49-,50-,51-,52+,53+,54+,55+,57-,58-,59-,60-,61-/m0/s1
SMILES CCCCCCCC(=O)O[C@H]1[C@@H](O[C@H]([C@@H]([C@@H]1O)O)O[C@H]2[C@@H](O[C@H]([C@@H]([C@@H]2O[C@H]3[C@@H]([C@@H]([C@H]([C@@H](O3)C)O)O)O)OC(=O)[C@@H](C)CC)O[C@H]4[C@@H](O[C@@H]5[C@@H]([C@@H]4O)OC(=O)CCCCCCCCC[C@@H](O[C@H]6[C@H](O5)[C@H]([C@H]([C@H](O6)C)O)OC(=O)C)CCCCC)C)C)C

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1236.69 Volume:   1221.483
?
Van der Waals volume.
Dense:   1.012 LogP:   4.199
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   4.095
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.84
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   24.0 Rigid Bonds:   50.0
TPSA:   339.11
?
Topological Polar Surface Area.
H-Bond Acceptor:   25.0
H-Bond Donor:   7.0 Rings:   6.0
Heavy Atoms:   25.0

MedChem Properties

QED Drug-Likeness Score:   0.048 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.378 Fsp3:   0.934
MCE-18:   127.068
?
MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.
Lipinski Rule-of-5:   Accepted
Pfizer Rule:   Rejected GSK Rule:   Accepted
Golden Triangle Rule:   Accepted BMS Rule:   1
Chelating Alert:   0 PAINS Alert:   0
Colloidal aggregators:   0.999 Fluc inhibitor:   0.333
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.002
?
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:   0.543 Promiscuous compounds:   0.128

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -5.591 MDCK Permeability:   -5.094
Pgp-inhibitor:   0.0 Pgp-substrate:   1.0
PAMPA:   1.0
?
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):   0.0
20% Bioavailability (F20%):   0.002 30% Bioavailability (F30%):   0.061
50% Bioavailability (F50%):   0.86

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.999
Plasma Protein Binding (PPB):   90.054% Volume Distribution (VD):   -0.16
Fu: 6.169%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.781
OATP1B3 inhibitor:   0.86 BCRP inhibitor:   0.0
BSEP inhibitor:   0.465

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.367
CYP3A4-inhibitor:   0.0 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   1.0
HLM stability:   0.991
?
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):  0.657 Half-life (T1/2):  2.768

ADMET: Toxicity

hERG Blockers:  0.017 hERG Blockers (10um):  0.171
Human Hepatotoxicity (H-HT):  0.279 Drug-induced Liver Injury (DILI):  0.974
AMES Toxicity:  0.51 Rat Oral Acute Toxicity:  0.0
Maximum Recommended Daily Dose:  0.0 Skin Sensitization:  1.0
Carcinogencity:  0.0 Eye Corrosion:  0.0
Eye Irritation:  0.001 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.615 Drug-induced Nephrotoxicity:  0.966
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.542
A549 Cytotoxicity:  0.965 Hek293 Cytotoxicity:  0.138
BCF:   0.214
?
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:   3.883
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.869
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.539
?
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
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota Whole Plant Dongshan, Nanjing, Jiangsu Province, China 2012-NOV PMID[25314138]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota n.a. n.a. n.a. PMID[38192648]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota Leaf n.a. n.a. Database[FooDB]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota Plant n.a. n.a. Database[FooDB]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota n.a. n.a. Database[FooDB]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota n.a. n.a. n.a. Database[HerDing]
NPO20837 Ipomoea aquatica Species Convolvulaceae Eukaryota n.a. n.a. n.a. Database[TCMID]

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
NPT1045 Cell line U2OS Homo sapiens IC50 = 5600 nM PMID[25314138]
NPT659 Cell line SMMC-7721 Homo sapiens IC50 = 7800 nM PMID[25314138]
NPT65 Cell line HepG2 Homo sapiens IC50 = 4500 nM PMID[25314138]
NPT83 Cell line MCF7 Homo sapiens IC50 = 5500 nM PMID[25314138]
NPT2 Others Unspecified n.a. IC50 = 5400 nM PMID[25314138]
NPT2 Others Unspecified n.a. IC50 = 5600 nM PMID[25314138]

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 NPC477318 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 NPC477317
0.8795 High Similarity NPC472200
0.8537 High Similarity NPC119583
0.8333 Intermediate Similarity NPC115013
0.8148 Intermediate Similarity NPC89843
0.8023 Intermediate Similarity NPC184915
0.8 Intermediate Similarity NPC483170
0.7841 Intermediate Similarity NPC44782
0.7816 Intermediate Similarity NPC224953
0.7701 Intermediate Similarity NPC169345
0.7558 Intermediate Similarity NPC477319
0.7471 Intermediate Similarity NPC143421
0.7303 Intermediate Similarity NPC290012
0.7273 Intermediate Similarity NPC307400
0.7273 Intermediate Similarity NPC27289
0.7126 Intermediate Similarity NPC109887
0.7045 Intermediate Similarity NPC146992
0.7045 Intermediate Similarity NPC85759
0.6957 Remote Similarity NPC123204
0.6889 Remote Similarity NPC294748
0.6848 Remote Similarity NPC259294
0.6848 Remote Similarity NPC126685
0.6739 Remote Similarity NPC238056
0.6705 Remote Similarity NPC478734
0.6703 Remote Similarity NPC472204
0.6667 Remote Similarity NPC183888
0.6667 Remote Similarity NPC22742
0.6667 Remote Similarity NPC113745
0.6667 Remote Similarity NPC267592
0.6667 Remote Similarity NPC477346
0.6667 Remote Similarity NPC477320
0.6667 Remote Similarity NPC477323
0.6667 Remote Similarity NPC477325
0.6667 Remote Similarity NPC609436
0.6628 Remote Similarity NPC281563
0.6556 Remote Similarity NPC478733
0.6526 Remote Similarity NPC269318
0.6444 Remote Similarity NPC477344
0.6413 Remote Similarity NPC297768
0.6408 Remote Similarity NPC10883
0.6333 Remote Similarity NPC477331
0.6304 Remote Similarity NPC478722
0.6277 Remote Similarity NPC238264
0.6277 Remote Similarity NPC476087
0.6277 Remote Similarity NPC475667
0.6277 Remote Similarity NPC477345
0.6264 Remote Similarity NPC479059
0.6264 Remote Similarity NPC600446
0.6264 Remote Similarity NPC605013
0.6237 Remote Similarity NPC173328
0.6235 Remote Similarity NPC606819
0.6211 Remote Similarity NPC478732
0.6207 Remote Similarity NPC146380
0.6146 Remote Similarity NPC475270
0.6146 Remote Similarity NPC475327
0.6105 Remote Similarity NPC478726
0.61 Remote Similarity NPC475241
0.6095 Remote Similarity NPC10121
0.6095 Remote Similarity NPC198918
0.6087 Remote Similarity NPC158302
0.6087 Remote Similarity NPC477326
0.6082 Remote Similarity NPC163409
0.6055 Remote Similarity NPC472352
0.6 Remote Similarity NPC186992
0.596 Remote Similarity NPC475164
0.5957 Remote Similarity NPC479061
0.5955 Remote Similarity NPC477328
0.5943 Remote Similarity NPC290276
0.5895 Remote Similarity NPC479060
0.5889 Remote Similarity NPC477329
0.587 Remote Similarity NPC604005
0.587 Remote Similarity NPC605014
0.5865 Remote Similarity NPC63404
0.5862 Remote Similarity NPC478729
0.5794 Remote Similarity NPC611287
0.5778 Remote Similarity NPC477330
0.5743 Remote Similarity NPC473605
0.5743 Remote Similarity NPC475375
0.573 Remote Similarity NPC477350
0.5729 Remote Similarity NPC472205
0.5729 Remote Similarity NPC478723
0.5729 Remote Similarity NPC478724
0.5726 Remote Similarity NPC147032
0.5714 Remote Similarity NPC35338
0.5714 Remote Similarity NPC204214
0.5714 Remote Similarity NPC92283
0.567 Remote Similarity NPC478730
0.5664 Remote Similarity NPC471024
0.566 Remote Similarity NPC28069
0.5644 Remote Similarity NPC478728
0.5638 Remote Similarity NPC477332
0.5625 Remote Similarity NPC60849
0.5625 Remote Similarity NPC478725
0.5596 Remote Similarity NPC610996
0.5588 Remote Similarity NPC478727
0.5567 Remote Similarity NPC479058
0.5514 Remote Similarity NPC77651
0.55 Remote Similarity NPC479057
0.5455 Remote Similarity NPC600672
0.5446 Remote Similarity NPC475525
0.5446 Remote Similarity NPC475540
0.5426 Remote Similarity NPC477349
0.5408 Remote Similarity NPC44682
0.54 Remote Similarity NPC478731
0.5398 Remote Similarity NPC600940
0.5392 Remote Similarity NPC476066
0.5327 Remote Similarity NPC124878
0.5327 Remote Similarity NPC231888
0.5268 Remote Similarity NPC471025
0.5263 Remote Similarity NPC610997
0.5221 Remote Similarity NPC600721
0.5221 Remote Similarity NPC605872
0.5086 Remote Similarity NPC471026

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC477318 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