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Record Information
Version1.0
Created at2022-09-09 22:11:44 UTC
Updated at2022-09-09 22:11:44 UTC
NP-MRD IDNP0291193
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,2r,3r,6r,15r,17r)-2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadec-9-ene-4,11-dione
Description(1R,2R,3R,6R,15R,17R)-2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]Nonadec-9-ene-4,11-dione belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. (1r,2r,3r,6r,15r,17r)-2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadec-9-ene-4,11-dione is found in Brucea javanica and Samadera indica. Based on a literature review very few articles have been published on (1R,2R,3R,6R,15R,17R)-2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]Nonadec-9-ene-4,11-dione.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H26O9
Average Mass410.4190 Da
Monoisotopic Mass410.15768 Da
IUPAC Name(1R,2R,3R,6R,15R,17R)-2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-ene-4,11-dione
Traditional Name(1R,2R,3R,6R,15R,17R)-2,3,12,15,16-pentahydroxy-9,13,17-trimethyl-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-ene-4,11-dione
CAS Registry NumberNot Available
SMILES
CC1=CC(=O)C(O)C2(C)C1C[C@H]1OC(=O)[C@H](O)[C@@]3(O)[C@]4(C)OC[C@]13C2[C@@H](O)C4O
InChI Identifier
InChI=1S/C20H26O9/c1-7-4-9(21)13(23)17(2)8(7)5-10-19-6-28-18(3,14(24)11(22)12(17)19)20(19,27)15(25)16(26)29-10/h4,8,10-15,22-25,27H,5-6H2,1-3H3/t8?,10-,11-,12?,13?,14?,15+,17?,18-,19-,20-/m1/s1
InChI KeyJBDMZGKDLMGOFR-RBALYHODSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Brucea javanicaLOTUS Database
Quassia indicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentQuassinoids
Alternative Parents
Substituents
  • Polycyclic triterpenoid
  • Triterpenoid
  • C-20 quassinoid skeleton
  • Quassinoid
  • Naphthopyran
  • Naphthalene
  • Furopyran
  • Cyclohexenone
  • Oxepane
  • Delta_valerolactone
  • Delta valerolactone
  • Pyran
  • Oxane
  • Tetrahydrofuran
  • Tertiary alcohol
  • Furan
  • Cyclic alcohol
  • Cyclic ketone
  • Secondary alcohol
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • 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
logP-2.2ChemAxon
pKa (Strongest Acidic)11.34ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area153.75 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity95.37 m³·mol⁻¹ChemAxon
Polarizability39.05 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 ID4474706
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5315365
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]