(S)-2-tert-Butoxycarbonylamino-succinic acid 4-(5,11-dimethyl-6H-pyrido[4,3-b]carbazol-9-yl) ester 1-ethyl ester 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
生成 (S)-2-Amino-succinic acid 4-(5,11-dimethyl-6H-pyrido[4,3-b]carbazol-9-yl) ester 1-ethyl ester; hydrochloride