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Record Information
Version2.0
Created at2022-04-28 20:57:33 UTC
Updated at2022-04-28 20:57:33 UTC
NP-MRD IDNP0075713
Secondary Accession NumbersNone
Natural Product Identification
Common Name(-)-Rabdoternin D
Description(1S,2S,3S,5S,7R,8S,9S,10S,11R,18R)-3,7,9,18-tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecan-10-yl 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. (-)-Rabdoternin D is found in Isodon ternifolia, Isodon ternifolius and Isodon xerophilus. Based on a literature review very few articles have been published on (1S,2S,3S,5S,7R,8S,9S,10S,11R,18R)-3,7,9,18-tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]Octadecan-10-yl acetate.
Structure
Thumb
Synonyms
ValueSource
(1S,2S,3S,5S,7R,8S,9S,10S,11R,18R)-3,7,9,18-Tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1,.0,.0,]octadecan-10-yl acetic acidGenerator
Chemical FormulaC22H32O7
Average Mass408.4910 Da
Monoisotopic Mass408.21480 Da
IUPAC Name(1S,2S,3S,5S,7R,8S,9S,10S,11R,18R)-3,7,9,18-tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecan-10-yl acetate
Traditional Name(1S,2S,3S,5S,7R,8S,9S,10S,11R,18R)-3,7,9,18-tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8}.0^{1,11}.0^{2,8}]octadecan-10-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@H]1[C@@H]2C(C)(C)CCC[C@@]22CO[C@@]1(O)[C@]13[C@H](O)[C@@H](C[C@H](O)[C@@H]21)C(=C)[C@H]3O
InChI Identifier
InChI=1S/C22H32O7/c1-10-12-8-13(24)14-20-7-5-6-19(3,4)15(20)18(29-11(2)23)22(27,28-9-20)21(14,16(10)25)17(12)26/h12-18,24-27H,1,5-9H2,2-4H3/t12-,13-,14-,15+,16+,17+,18-,20-,21+,22+/m0/s1
InChI KeySCQGHCFEGSHMDK-IHAUIWDBSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Isodon ternifoliaPlant
Isodon ternifoliusLOTUS Database
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
  • 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
logP0.35ALOGPS
logP-0.016ChemAxon
logS-2ALOGPS
pKa (Strongest Acidic)10.58ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area116.45 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity101.72 m³·mol⁻¹ChemAxon
Polarizability39.18 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 Compound162960911
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available