98208-08-3Relevant academic research and scientific papers
SYNTHESIS OF CONDENSED DERIVATIVES OF INDOLOPYRYLIUM SALTS AND β-CARBOLINES
Dulenko, V. I.,Luk'yanenko, V. I.,Kibal'nyi, A. V.,Malienko, A. A.,Nikolyukin, Yu. A.
, p. 302 - 305 (2007/10/02)
Tetra- and pentacyclic indolepyrylium salts were obtained by acylation of 2-(3-indolyl)dimedone and 2-(1-ethyl-3-indolyl)indan-1,3-dione.The latter salts by the action of ammonia are converted to the corresponding β-carbolines - derivatives of the
