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Record Information
Version1.0
Created at2022-09-12 05:41:46 UTC
Updated at2022-09-12 05:41:46 UTC
NP-MRD IDNP0325156
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2r,6s,7r,9r,11s,12s,15r,16s)-6,15-dihydroxy-15-[(1r,4r,5r,7s)-4-hydroxy-4,5-dimethyl-3-oxo-2-oxabicyclo[3.2.1]octan-7-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one
DescriptionAcnistin E belongs to the class of organic compounds known as steroid lactones. These are sterol lipids containing a lactone moiety linked to the steroid skeleton. (1s,2r,6s,7r,9r,11s,12s,15r,16s)-6,15-dihydroxy-15-[(1r,4r,5r,7s)-4-hydroxy-4,5-dimethyl-3-oxo-2-oxabicyclo[3.2.1]octan-7-yl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one is found in Dunalia solanacea. It was first documented in 1994 (PMID: 7938269). Based on a literature review very few articles have been published on Acnistin E.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H38O7
Average Mass486.6050 Da
Monoisotopic Mass486.26175 Da
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILES
C[C@@]12C[C@@H](OC(=O)[C@]1(C)O)[C@H](C2)[C@]1(O)CC[C@H]2[C@@H]3C[C@H]4O[C@]44[C@@H](O)C=CC(=O)[C@]4(C)[C@H]3CC[C@]12C
InChI Identifier
InChI=1S/C28H38O7/c1-23-12-17(18(13-23)34-22(31)26(23,4)32)27(33)10-8-15-14-11-21-28(35-21)20(30)6-5-19(29)25(28,3)16(14)7-9-24(15,27)2/h5-6,14-18,20-21,30,32-33H,7-13H2,1-4H3/t14-,15-,16-,17-,18+,20-,21+,23+,24-,25-,26-,27+,28+/m0/s1
InChI KeyFKQUQCYOBZEPTK-QTLUSXIASA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Saracha nigribaccataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as steroid lactones. These are sterol lipids containing a lactone moiety linked to the steroid skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentSteroid lactones
Alternative Parents
Substituents
  • Steroid lactone
  • Estrane-skeleton
  • 5,6-epoxysteroid
  • Caprolactone
  • Delta valerolactone
  • Cyclohexenone
  • Delta_valerolactone
  • Oxepane
  • Oxane
  • Cyclic alcohol
  • Tertiary alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8633538
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10458124
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Luis JG, Echeverri F, Garcia F, Rojas M: The structure of acnistin B and the immunosuppressive effects of acnistins A, B, and E. Planta Med. 1994 Aug;60(4):348-50. doi: 10.1055/s-2006-959498. [PubMed:7938269 ]
  2. LOTUS database [Link]