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Record Information
Version2.0
Created at2022-04-28 11:46:39 UTC
Updated at2022-04-28 11:46:39 UTC
NP-MRD IDNP0067253
Secondary Accession NumbersNone
Natural Product Identification
Common NameSpiramacetal
Description(1R,5S,6R,8S,10S,11S,14S,16R,17R,18S)-6-hydroxy-5,13-dimethyl-7,9-dioxahexacyclo[8.6.2.2¹¹,¹⁴.0¹,⁸.0⁵,¹⁷.0¹¹,¹⁶]Icos-12-en-18-yl acetate belongs to the class of organic compounds known as atisane diterpenoids. These are diterpenoids with a structure based on the atisane skeleton, which is a tetracyclic compound containing the [2,2,2]bicyc1ic ring system with the C15-C16 bridge attached at C12. Spiramacetal is found in Spiraea japonica and Spiraea japonica var.acuta. Based on a literature review very few articles have been published on (1R,5S,6R,8S,10S,11S,14S,16R,17R,18S)-6-hydroxy-5,13-dimethyl-7,9-dioxahexacyclo[8.6.2.2¹¹,¹⁴.0¹,⁸.0⁵,¹⁷.0¹¹,¹⁶]Icos-12-en-18-yl acetate.
Structure
Thumb
Synonyms
ValueSource
(1R,5S,6R,8S,10S,11S,14S,16R,17R,18S)-6-Hydroxy-5,13-dimethyl-7,9-dioxahexacyclo[8.6.2.2,.0,.0,.0,]icos-12-en-18-yl acetic acidGenerator
Chemical FormulaC22H30O5
Average Mass374.4770 Da
Monoisotopic Mass374.20932 Da
IUPAC Name(1R,5S,6R,8S,10S,11S,14S,16R,17R,18S)-6-hydroxy-5,13-dimethyl-7,9-dioxahexacyclo[8.6.2.2^{11,14}.0^{1,8}.0^{5,17}.0^{11,16}]icos-12-en-18-yl acetate
Traditional Name(1R,5S,6R,8S,10S,11S,14S,16R,17R,18S)-6-hydroxy-5,13-dimethyl-7,9-dioxahexacyclo[8.6.2.2^{11,14}.0^{1,8}.0^{5,17}.0^{11,16}]icos-12-en-18-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@@H]1[C@H]2O[C@H]3O[C@@H](O)[C@@]4(C)CCC[C@@]3([C@@H]3C[C@@H]5CC[C@@]23C=C5C)[C@H]14
InChI Identifier
InChI=1S/C22H30O5/c1-11-10-21-8-5-13(11)9-14(21)22-7-4-6-20(3)16(22)15(25-12(2)23)17(21)26-19(22)27-18(20)24/h10,13-19,24H,4-9H2,1-3H3/t13-,14+,15-,16+,17+,18+,19-,20-,21-,22+/m0/s1
InChI KeyBCVUSHCDLNESII-CDPATKTDSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Spiraea japonicaLOTUS Database
Spiraea japonica var.acutaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as atisane diterpenoids. These are diterpenoids with a structure based on the atisane skeleton, which is a tetracyclic compound containing the [2,2,2]bicyc1ic ring system with the C15-C16 bridge attached at C12.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentAtisane diterpenoids
Alternative Parents
Substituents
  • Atisane diterpenoid
  • Naphthopyran
  • Naphthalene
  • Alkaloid or derivatives
  • Pyran
  • Oxane
  • Hemiacetal
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Acetal
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP1.74ALOGPS
logP2.8ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)11.89ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area64.99 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity97.26 m³·mol⁻¹ChemAxon
Polarizability39.22 ųChemAxon
Number of Rings6ChemAxon
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 Compound163103478
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available