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Record Information
Version2.0
Created at2022-04-28 21:06:50 UTC
Updated at2022-04-28 21:06:50 UTC
NP-MRD IDNP0075902
Secondary Accession NumbersNone
Natural Product Identification
Common Name(-)-Xerophilusin G
Description[(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecan-12-yl]methyl acetate belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. (-)-Xerophilusin G is found in Isodon enanderianus and Isodon xerophilus. Based on a literature review very few articles have been published on [(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecan-12-yl]methyl acetate.
Structure
Thumb
Synonyms
ValueSource
[(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-Tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1,.0,.0,]octadecan-12-yl]methyl acetic acidGenerator
Chemical FormulaC22H30O8
Average Mass422.4740 Da
Monoisotopic Mass422.19407 Da
IUPAC Name[(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecan-12-yl]methyl acetate
Traditional Name[(1R,2S,5S,8R,9S,10S,11S,12R,15R,18R)-9,10,15,18-tetrahydroxy-12-methyl-6-methylidene-7-oxo-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecan-12-yl]methyl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)OC[C@]1(C)CC[C@@H](O)[C@@]23CO[C@](O)([C@@H](O)[C@@H]12)[C@@]12[C@H](O)[C@@H](CC[C@@H]31)C(=C)C2=O
InChI Identifier
InChI=1S/C22H30O8/c1-10-12-4-5-13-20-9-30-22(28,21(13,16(10)25)17(12)26)18(27)15(20)19(3,7-6-14(20)24)8-29-11(2)23/h12-15,17-18,24,26-28H,1,4-9H2,2-3H3/t12-,13-,14+,15-,17+,18-,19-,20-,21-,22+/m0/s1
InChI KeyWXIZMFKMNALSKU-GKJHZMKTSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Isodon enanderianusPlant
Isodon xerophilusPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentKaurane diterpenoids
Alternative Parents
Substituents
  • Kaurane diterpenoid
  • Oxane
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Hemiacetal
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP0.02ALOGPS
logP-0.3ChemAxon
logS-1.8ALOGPS
pKa (Strongest Acidic)10.51ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area133.52 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity102.8 m³·mol⁻¹ChemAxon
Polarizability40.98 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
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 Compound162974396
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available