216165-17-2Relevant academic research and scientific papers
On the fate of the tryptophan stereocenter during the synthesis of hexacyclic analogues of N-acetylardeemin
Caballero, Esmeralda,Avendano, Carmen,Menendez, J. Carlos
, p. 3025 - 3038 (1998)
The reaction between 6-acetyl-3-alkyl-1-ethoxy-3,4,5a,6,11,11a- hexahydro-10bH-pyrazino-[2',1'-5,1]pyrrolo-[2,3-b]indole-1,4-diones and anthranilic acid was studied from a stereochemical point of view. Various degrees of epimerization of the tryptophan an
