Natural Product: NPC47995

Natural Product IDNPC47995
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
3-O-Alpha-L-Rhamnopyranosyl-(1->4)-Beta-D-Galactopyranosyl-(1->3)-[Beta-D-Glucopyranosyl-(1->2)]-Beta-D-Glucuronopyranosyl 22-O-Angeloylerythrodiol
IUPAC Name (2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8aR,9S,12aS,14aR,14bR)-8a-(hydroxymethyl)-4,4,6a,6b,11,11,14b-heptamethyl-9-[(Z)-2-methylbut-2-enoyl]oxy-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-4-[(2S,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carboxylic acid
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL500974
PubChem CID 24879068
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0002049] Terpene glycosides
          • [CHEMONTID:0001580] Triterpene glycosides
            • [CHEMONTID:0002358] Triterpene saponins

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 HHQFCVJVCYKWPA-MUZMSYBLSA-N
Standard InCHI InChI=1S/C59H94O24/c1-11-25(2)49(74)78-34-21-54(4,5)20-28-27-12-13-32-56(8)16-15-33(55(6,7)31(56)14-17-58(32,10)57(27,9)18-19-59(28,34)24-62)79-53-47(83-51-41(69)38(66)36(64)29(22-60)76-51)45(43(71)46(82-53)48(72)73)81-52-42(70)39(67)44(30(23-61)77-52)80-50-40(68)37(65)35(63)26(3)75-50/h11-12,26,28-47,50-53,60-71H,13-24H2,1-10H3,(H,72,73)/b25-11-/t26-,28-,29+,30+,31-,32+,33-,34-,35-,36+,37+,38-,39+,40+,41+,42+,43-,44-,45-,46-,47+,50-,51-,52-,53+,56-,57+,58+,59-/m0/s1
SMILES OC[C@H]1O[C@@H](O[C@H]2[C@@H](O[C@@H]([C@H]([C@@H]2O[C@@H]2O[C@H](CO)[C@@H]([C@@H]([C@H]2O)O)O[C@@H]2O[C@@H](C)[C@@H]([C@H]([C@H]2O)O)O)O)C(=O)O)O[C@H]2CC[C@]3([C@H](C2(C)C)CC[C@@]2([C@@H]3CC=C3[C@@]2(C)CC[C@@]2([C@H]3CC(C)(C)C[C@@H]2OC(=O)/C(=CC)/C)CO)C)C)[C@@H]([C@H]([C@@H]1O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1186.61 Volume:   1152.431
?
Van der Waals volume.
Dense:   1.03 LogP:   1.156
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   2.14
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.348
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   15.0 Rigid Bonds:   53.0
TPSA:   380.2
?
Topological Polar Surface Area.
H-Bond Acceptor:   24.0
H-Bond Donor:   13.0 Rings:   9.0
Heavy Atoms:   24.0

MedChem Properties

QED Drug-Likeness Score:   0.047 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.164 Fsp3:   0.898
MCE-18:   200.857
?
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:   0.919 Fluc inhibitor:   0.004
?
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:   0.0
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.266 Promiscuous compounds:   0.212

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.272 MDCK Permeability:   -5.102
Pgp-inhibitor:   0.0 Pgp-substrate:   0.653
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):   0.976
20% Bioavailability (F20%):   0.933 30% Bioavailability (F30%):   0.992
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.814
Plasma Protein Binding (PPB):   67.535% Volume Distribution (VD):   -0.421
Fu: 18.818%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   0.919 BCRP inhibitor:   0.0
BSEP inhibitor:   0.0

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.001
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   0.032 CYP3A4-substrate:   0.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.657
HLM stability:   0.008
?
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):  -0.43 Half-life (T1/2):  3.31

ADMET: Toxicity

hERG Blockers:  0.001 hERG Blockers (10um):  0.001
Human Hepatotoxicity (H-HT):  0.487 Drug-induced Liver Injury (DILI):  0.896
AMES Toxicity:  0.96 Rat Oral Acute Toxicity:  0.001
Maximum Recommended Daily Dose:  0.0 Skin Sensitization:  1.0
Carcinogencity:  0.034 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.727 Drug-induced Nephrotoxicity:  0.995
Genotoxicity:  0.24 RPMI-8226 Immunitoxicity:  0.117
A549 Cytotoxicity:  0.793 Hek293 Cytotoxicity:  0.243
BCF:   0.349
?
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:   3.475
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.313
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.109
?
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
NPO32654 schima noronhae Species Theaceae Eukaryota n.a. n.a. n.a. PMID[18351742]

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
NPT165 Cell line HeLa Homo sapiens IC50 = 3800.0 nM PubChem BioAssay data set

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 NPC47995 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
0.823 Intermediate Similarity NPC473918
0.7479 Intermediate Similarity NPC484061
0.7479 Intermediate Similarity NPC484062
0.7295 Intermediate Similarity NPC484059
0.7295 Intermediate Similarity NPC484060
0.7167 Intermediate Similarity NPC277212
0.7167 Intermediate Similarity NPC30279
0.7034 Intermediate Similarity NPC609119
0.6949 Remote Similarity NPC25998
0.6855 Remote Similarity NPC265841
0.6842 Remote Similarity NPC475591
0.6842 Remote Similarity NPC236870
0.6723 Remote Similarity NPC605294
0.6639 Remote Similarity NPC329976
0.656 Remote Similarity NPC71391
0.656 Remote Similarity NPC329828
0.6532 Remote Similarity NPC602995
0.65 Remote Similarity NPC187290
0.648 Remote Similarity NPC46823
0.6466 Remote Similarity NPC44716
0.6379 Remote Similarity NPC605226
0.6348 Remote Similarity NPC22956
0.6288 Remote Similarity NPC484063
0.6288 Remote Similarity NPC484064
0.6279 Remote Similarity NPC258617
0.6231 Remote Similarity NPC476779
0.6167 Remote Similarity NPC302887
0.6154 Remote Similarity NPC271610
0.6154 Remote Similarity NPC225791
0.6136 Remote Similarity NPC302543
0.6121 Remote Similarity NPC603026
0.6047 Remote Similarity NPC181066
0.6016 Remote Similarity NPC160452
0.5923 Remote Similarity NPC192765
0.5891 Remote Similarity NPC283417
0.5891 Remote Similarity NPC200049
0.5887 Remote Similarity NPC187618
0.5878 Remote Similarity NPC178264
0.5854 Remote Similarity NPC114484
0.5833 Remote Similarity NPC476774
0.5814 Remote Similarity NPC135904
0.5785 Remote Similarity NPC46665
0.5781 Remote Similarity NPC478155
0.5781 Remote Similarity NPC478154
0.5714 Remote Similarity NPC469947
0.5714 Remote Similarity NPC488308
0.5714 Remote Similarity NPC480948
0.5714 Remote Similarity NPC476780
0.5703 Remote Similarity NPC475287
0.568 Remote Similarity NPC23275
0.568 Remote Similarity NPC477076
0.5672 Remote Similarity NPC312650
0.5669 Remote Similarity NPC480939
0.5656 Remote Similarity NPC251768
0.5625 Remote Similarity NPC470475
0.562 Remote Similarity NPC192791
0.562 Remote Similarity NPC476775
0.56 Remote Similarity NPC114692
0.5594 Remote Similarity NPC475368
0.5588 Remote Similarity NPC476777
0.5581 Remote Similarity NPC60557
0.5581 Remote Similarity NPC313110
0.5581 Remote Similarity NPC67857
0.5573 Remote Similarity NPC251263
0.5565 Remote Similarity NPC470478
0.5565 Remote Similarity NPC131469
0.5556 Remote Similarity NPC477079
0.5537 Remote Similarity NPC263756
0.5537 Remote Similarity NPC213674
0.553 Remote Similarity NPC100639
0.5528 Remote Similarity NPC159309
0.5528 Remote Similarity NPC86222
0.5522 Remote Similarity NPC21691
0.552 Remote Similarity NPC95437
0.5512 Remote Similarity NPC477077
0.5504 Remote Similarity NPC478152
0.5504 Remote Similarity NPC478151
0.5492 Remote Similarity NPC112352
0.5476 Remote Similarity NPC281148
0.5474 Remote Similarity NPC305981
0.5468 Remote Similarity NPC488309
0.5455 Remote Similarity NPC157868
0.5435 Remote Similarity NPC261506
0.5435 Remote Similarity NPC4328
0.5433 Remote Similarity NPC301449
0.5433 Remote Similarity NPC477075
0.5433 Remote Similarity NPC601290
0.5429 Remote Similarity NPC476778
0.5426 Remote Similarity NPC470915
0.5407 Remote Similarity NPC470518
0.5407 Remote Similarity NPC57484
0.5403 Remote Similarity NPC40775
0.5397 Remote Similarity NPC64715
0.5391 Remote Similarity NPC295823
0.5391 Remote Similarity NPC174720
0.5391 Remote Similarity NPC475467
0.539 Remote Similarity NPC476776
0.5372 Remote Similarity NPC109079
0.5338 Remote Similarity NPC470476
0.5338 Remote Similarity NPC478150
0.5328 Remote Similarity NPC41061
0.5328 Remote Similarity NPC227551
0.5299 Remote Similarity NPC475160
0.5299 Remote Similarity NPC264566
0.5299 Remote Similarity NPC473714
0.529 Remote Similarity NPC43550
0.529 Remote Similarity NPC484833
0.5289 Remote Similarity NPC235405
0.5285 Remote Similarity NPC161674
0.5285 Remote Similarity NPC76497
0.528 Remote Similarity NPC10607
0.5276 Remote Similarity NPC79718
0.5271 Remote Similarity NPC120116
0.5263 Remote Similarity NPC284449
0.5263 Remote Similarity NPC165204
0.5259 Remote Similarity NPC54636
0.5255 Remote Similarity NPC286457
0.5248 Remote Similarity NPC220160
0.5246 Remote Similarity NPC249848
0.5246 Remote Similarity NPC107966
0.5238 Remote Similarity NPC148417
0.5238 Remote Similarity NPC68175
0.5234 Remote Similarity NPC236657
0.5227 Remote Similarity NPC76972
0.5227 Remote Similarity NPC469782
0.5227 Remote Similarity NPC204414
0.5211 Remote Similarity NPC250247
0.5203 Remote Similarity NPC472949
0.52 Remote Similarity NPC273962
0.5194 Remote Similarity NPC218954
0.5182 Remote Similarity NPC476068
0.518 Remote Similarity NPC161717
0.5164 Remote Similarity NPC25605
0.5159 Remote Similarity NPC164389
0.5152 Remote Similarity NPC472267
0.5152 Remote Similarity NPC115656
0.5149 Remote Similarity NPC133818
0.5149 Remote Similarity NPC470911
0.5143 Remote Similarity NPC110700
0.5143 Remote Similarity NPC236638
0.5143 Remote Similarity NPC294453
0.5122 Remote Similarity NPC127056
0.512 Remote Similarity NPC179429
0.5111 Remote Similarity NPC155410
0.5109 Remote Similarity NPC4749
0.5109 Remote Similarity NPC481080
0.5108 Remote Similarity NPC470876
0.5106 Remote Similarity NPC298034
0.5106 Remote Similarity NPC71065
0.5081 Remote Similarity NPC473884
0.5079 Remote Similarity NPC117714
0.5079 Remote Similarity NPC30289
0.5078 Remote Similarity NPC257468
0.5076 Remote Similarity NPC11242
0.5076 Remote Similarity NPC62725
0.5075 Remote Similarity NPC123522
0.5074 Remote Similarity NPC269484
0.5074 Remote Similarity NPC470218
0.5074 Remote Similarity NPC97918
0.5071 Remote Similarity NPC478153
0.5041 Remote Similarity NPC56713
0.5039 Remote Similarity NPC2370
0.5038 Remote Similarity NPC107536
0.5038 Remote Similarity NPC241909
0.5038 Remote Similarity NPC80986
0.5038 Remote Similarity NPC280029
0.5038 Remote Similarity NPC9470
0.5038 Remote Similarity NPC477078
0.5036 Remote Similarity NPC488560

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC47995 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