[EN] PRODRUGS OF EXCITATORY AMINO ACIDS<br/>[FR] PROMEDICAMENTS D'ACIDES AMINES EXCITATEURS
申请人:LILLY CO ELI
公开号:WO2002055485A1
公开(公告)日:2002-07-18
This invention relates to synthetic excitatory amino acid prodrugs of formula (I), wherein R11 is CO¿2?R?14 and R12¿ is hydrogen or fluoro; or R11 is hydrogen or fluoro and R12 is CO¿2?R?14; R13 and R14¿ are, independently, hydrogen, (1-10C) alkyl, (2-4C) alkenyl, aryl or arylalkyl; A is (Q)p; p is an integer from 1-10; and Q is independently selected, each time taken, from the group amino acyl; provided that the compound is not one in which R11 is CO¿2?R?14; R12, R13 and R14¿ are hydrogen; p is any integer from 1-10; and Q is independently selected, each time taken, from the group amino acyl; provided that the compound is not one in which R11 is CO¿2?R?14; R12, R13 and R14¿ are hydrogen; p is 1; and Q is L-alanyl; or a pharmaceutically acceptable salt thereof and processes for their preparation. The invention further relates to methods of using, and pharmaceutical compositions comprising, the compounds for the treatment of neurological disorders and psychiatric disorders.
本发明涉及式(I)的合成兴奋性氨基酸前药,其中R11为CO2R14,R12为氢或氟;或R11为氢或氟,R12为CO2R14;R13和R14独立地为氢,(1-10C)烷基,(2-4C)烯基,芳基或芳基烷基;A为(Q)p;p为1-10的整数;Q每次均从氨基酰基组中独立选择;但化合物不是其中R11为CO2R14,R12,R13和R14为氢,p为1-10的任何整数,Q每次从氨基酰基组中独立选择;但化合物不是其中R11为CO2R14,R12,R13和R14为氢,p为1,Q为L-丙氨酰基;或其药学上可接受的盐及其制备方法。本发明还涉及使用该化合物和制药组合物治疗神经系统和精神系统疾病的方法。