Synthesis of Conformationally Defined Glutamic Acid Analogues from Readily Available Diels-Alder Adducts.
作者:Mika YASUDA、Shigehisa SAITO、Yasushi ARAKAWA、Shigeyuki YOSHIFUJI
DOI:10.1248/cpb.43.1318
日期:——
New amino acids, (±)-t-3, t-4-bis(carboxymethyl)-r-2-pyrrolidinecarboxylic acid (1d) and (±)-t-3a, t-6a-perhydro-r-1, t-4, t-6-cyclopenta[c]pyrroletricarboxylic acid (2), which possess relatively similar configurations to kainic acid, were synthesized from readily available Diels-Alder adducts.
新的氨基酸(±)-t-3,t-4-双(羧甲基)-r-2-吡咯烷羧酸(1d)和(±)-t-3a,t-6a-全氢-r-1,t-4,t-6-环戊[c]吡咯三羧酸(2),其构型与卡因酸相对相似,是由容易获得的迪尔斯-阿尔德加成物合成的。