Chemo- and Regiospecific Modification
of d,l-Tryptophan by Reaction with α,β-Acetylenic γ-Hydroxy Nitriles
Boris A. Trofimov*, Anastasiya G. Mal’kina, Angela P. Borisova, Olesya A. Shemyakina, Valentina V. Nosyreva, Alexander I. Albanov A. E. Favorsky Irkutsk Institute of Chemistry,
Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033, Irkutsk, Russian Federation Fax: +7(3952)419346; e-Mail: boris_trofimov@irioch.irk.ru;