Abstract
From Strychnos floribunda stem bark. extracts, the alkaloids bisnordihydrotoxiferine, akagerine, decussine, rouhamine, Strychnocarpine, desacetylisoretuline and isorosibiline were isolated as well as a mixture of the sterols β-sitosterol, stigmasterol and campesterol. Isorosibiline is a new indole alkaloid derived form desacetylisoretuline, having C-16 configuration inverted to that of rosibiline.
Key Word Index
Strychnos floribunda - Loganiaceae - Alkaloids - Bisnordihydrotoxiferine, Akagerine - Decussine - Rouhamine - Strychnocarpine - Desacetylisoretuline - Isorosibiline - Sterols - β-sitosterol - Stigmasterol - Campesterol
