

THE NENITZESCU REACTION IN THE SYNTHESIS OF NEW ABIETANE DITERPENE INDOLES

Abstract
The new abietane diterpene indoles were synthesized by the Nenitzescu reaction of 1a,4a-dehydroquinopimaric acid and its methyl ester with methyl-3-aminocrotonate.
Keywords
abietane diterpenoids; indoles; quinopimaric acid; Nenitzescu reaction.
Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv