73464-74-1Relevant academic research and scientific papers
Alkaloids from Catharanthus roseus Tissue Cultures, III.
Kohl, Werner,Witte, Barbara,Hoefle, Gerhard
, p. 1346 - 1351 (2007/10/02)
From the methanol extract of Catharanthus roseus tissue cultures sitsirikine (2), isositsirikine (3), dihydrositsirikine (4), yohimbine (5), 3-iso-19-epialmalicine (6), pleiocarpamine (7), antirhin (8) and two up to now unknown alkaloids have been isolated in addition to the compounds previously found in the hexane extract.The structures belonging to heteroyohimbane, vallesiachotamine, corynanthe and related types were deduced by UV, NMR and mass spectroscopy. - Key words: Indole Alkaloids, Catharanthus roseus, Cell Cultures
