[A one-step approach to the synthesis of germanicane triterpenoids from allobetulin].
A new triterpenoid of the germanicane series 3S,19R-diacetoxy-17-iodomethylenoleanane has been synthesized by treating allobetulin with acetyl chloride and sodium iodide in acetonitrile. The structure of the compound obtained has been corroborated by X-ray analysis data.
Kazakova
O B
OB
Tolstikov
G A
GA
Suponitskiĭ
K Iu
KIu
D018360:Crystallography, X-Ray; D053978:Pentacyclic Triterpenes / Q000138:chemical synthesis*; D013237:Stereoisomerism; D014315:Triterpenes / Q000737:chemistry; D000094062:Betulinic Acid
D053978:Pentacyclic Triterpenes; D014315:Triterpenes; C549194:3,19-diacetoxy-17-iodomethylenoleanane; C002503:betulin; D000094062:Betulinic Acid