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Record Information
Version1.0
Created at2024-05-03 03:52:51 UTC
Updated at2024-05-03 03:59:42 UTC
NP-MRD IDNP0332983
Secondary Accession NumbersNone
Natural Product Identification
Common NameWithastramonolide C
Description(6R)-6-[(1S)-1-[(1R,3aS,3bS,4S,9aS,9bS,11aS)-4-hydroxy-9a,11a-dimethyl-9-oxo-1H,2H,3H,3aH,3bH,4H,8H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydro-2H-pyran-2-one belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. Based on a literature review very few articles have been published on (6R)-6-[(1S)-1-[(1R,3aS,3bS,4S,9aS,9bS,11aS)-4-hydroxy-9a,11a-dimethyl-9-oxo-1H,2H,3H,3aH,3bH,4H,8H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydro-2H-pyran-2-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H38O5
Average Mass454.6070 Da
Monoisotopic Mass454.27192 Da
IUPAC Name(6R)-6-[(1S)-1-[(1R,3aS,3bS,4S,9aR,9bS,11aR)-4-hydroxy-9a,11a-dimethyl-9-oxo-1H,2H,3H,3aH,3bH,4H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydro-2H-pyran-2-one
Traditional Name(6R)-6-[(1S)-1-[(1R,3aS,3bS,4S,9aR,9bS,11aR)-4-hydroxy-9a,11a-dimethyl-9-oxo-1H,2H,3H,3aH,3bH,4H,8H,9bH,10H,11H-cyclopenta[a]phenanthren-1-yl]ethyl]-3-(hydroxymethyl)-4-methyl-5,6-dihydropyran-2-one
CAS Registry NumberNot Available
SMILES
[H][C@@]1(CC[C@@]2([H])[C@]3([H])[C@H](O)C=C4C=CCC(=O)[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)[C@@]1([H])CC(C)=C(CO)C(=O)O1
InChI Identifier
InChI=1S/C28H38O5/c1-15-12-23(33-26(32)18(15)14-29)16(2)19-8-9-20-25-21(10-11-27(19,20)3)28(4)17(13-22(25)30)6-5-7-24(28)31/h5-6,13,16,19-23,25,29-30H,7-12,14H2,1-4H3/t16-,19+,20-,21-,22+,23+,25-,27+,28-/m0/s1
InChI KeyKXKGHTHYZAZOPZ-NQNHUYFBSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
Predicted Spectra
Not Available
Chemical Shift Submissions
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600, CD3OD, simulated)570075670@qq.com黑龙江中医药大学Pan juan2024-05-03View Spectrum
Species
Species of Origin
Species NameSourceReference
stramonium
      Not Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • 26-hydroxysteroid
  • Hydroxysteroid
  • 1-oxosteroid
  • Oxosteroid
  • 7-hydroxysteroid
  • Cyclohexenone
  • Dihydropyranone
  • Pyran
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Primary alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP3.66ChemAxon
pKa (Strongest Acidic)14.82ChemAxon
pKa (Strongest Basic)-0.91ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area83.83 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity128.92 m³·mol⁻¹ChemAxon
Polarizability52.07 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound162859579
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Pan J, Liu Y, Li XY, Wang SY, Wu JT, Li MM, Guan W, Mohammed Algradi A, Kuang HX, Yang BY: Cytotoxic withanolides from the leaves of Datura stramonium L. Chem Biodivers. 2024 Feb;21(2):e202301655. doi: 10.1002/cbdv.202301655. Epub 2024 Jan 12. [PubMed:38084071 ]