3-Ethoxy-2,2-dimethyl-3-oxopropanoic acid → N-[(S)-5-(2-Benzyloxy-ethyl)-6-oxo-6,7-dihydro-5H-dibenzo[b,d]azepin-7-yl]-2,2-dimethyl-malonamic acid ethyl ester

Beteiligte Stoffe

Reaktionsschritte

Using (S)-7-amino-5-(2-benzyloxy-ethyl)-5H,7H-dibenzo[b,d]azepin-6-one and 2,2-dimethyl-malonic acid monoethyl ester, the title compound was prepared in the same manner as described for example 1c. Colorless oil (>98%). MS: m/e=501(M+H+).

Herkunft & Nachweise