Enzymatic syntheses of 6-(4H-Selenolo[3,2-b]pyrrolyl)-L-alanine, 4-(6H-selenolo[2,3-b]pyrrolyl)-L-alanine, and 6-(4H-furo[3,2-b]pyrrolyl)-L-alanine
作者:Michael Welch、Robert S. Phillips
DOI:10.1016/s0960-894x(99)00067-0
日期:1999.3
6-(4H-Selenolo[3,2-b]pyrrolyl)-L-alanine 1, 4-(6H-selenolo[2,3-b]pyrrolyl)-L-alanine 2, and 6-(4H-furo[3,2-b]pyrrolyl)-L-alanine 3 have been synthesized via reactions of selenolo[3,2-b]pyrrole, selenolo[2,3-b]pyrrole, and furo[3,2-b]pyrrole, respectively, with L-serine. The reactions are catalyzed by Salmonella typhimurium tryptophan synthase.
6-(4H-硒代[3,2-b]吡咯基)-L-丙氨酸1、4-(6H-硒代[2,3-b]吡咯基)-L-丙氨酸2和6-(4H-呋喃[ 3,2-b]吡咯基)-L-丙氨酸是通过硒代[3,2-b]吡咯,硒代[2,3-b]吡咯和呋喃[3,2-b]吡咯的反应合成的,分别用L-丝氨酸。该反应由鼠伤寒沙门氏菌色氨酸合酶催化。