专利名称：Derivatives of cyclic aminoacids, their
preparation, compounds containing them,and their use
发明人：HENNING, RAINER, DR.,URBACH,
HANSJORG, DR.,HOCK, FRANZ, DR.
申请号：EP88120325.1申请日：19881206公开号：EP0320753A2公开日：19890621
摘要：The derivatives of cyclic amino acids have the formula …… in which… R<1>denotes hydrogen, alkyl, alkenyl or (subst.) aryl, R<2> denotes hydrogen, alkyl, hydroxyl,alkoxy, (subst.) aryl, (subst.) aryloxy or (subst.) aroyl, or R<1> and R<2> togetherrepresent (subst.) benzylidene or R<1> and R<2> together with the carbon atomcarrying them represent (subst.) cycloalkyl, R<3> denotes hydrogen, hydroxymethyl,formyl, (subst.) alkenyl, (subst.) carboxylatocarbonyl, (subst.) carbamoylatocarbonyl or(subst.) trifluoromethylcarbonyl, A represents a cyclic amino acid, X denotes oxygen,imino or N-alkylimino, m is 0-5 and n is 0 or 1.
申请人：HOECHST AKTIENGESELLSCHAFT
地址：65926 Frankfurt am Main DE
国籍：DE
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