(4S)-4-<4'-<(4''R)-4''-aminocarbonyl-4''-methyl-4'',5''-dihydrothiazol-2''-yl>thiazol-2'-yl>-2-isopropyl-4-methyl-4,5-dihydrothiazole 在
劳森试剂 作用下,
以
四氢呋喃 为溶剂,
反应 14.0h,
以91%的产率得到(4S)-4-<4'-<(4''R)-4''-aminothiocarbonyl-4''-methyl-4'',5''-dihydrothiazol-2''-yl>thiazol-2'-yl>-2-isopropyl-4-methyl-4,5-dihydrothiazole