申请人:Northwestern University
公开号:US06359169B1
公开(公告)日:2002-03-19
A compound of the formula
wherein R1 is a straight or branched alkyl group having from 1 to 6 carbon atoms, phenyl, or cycloalkyl having from 3 to 6 carbon atoms; R2 is hydrogen or methyl; and R3 is hydrogen, methyl or carboxyl; which is useful in the treatment of seizure disorders. Processes are disclosed for the preparation of the compound. Intermediates prepared during the synthesis of the compound are also disclosed.
该化合物的化学式为,其中R1是直链或支链烷基基团,含有1至6个碳原子,苯基,或含有3至6个碳原子的环烷基;R2是氢或甲基;R3是氢,甲基或羧基;该化合物在治疗癫痫障碍方面具有用途。公开了制备该化合物的方法。还公开了在合成该化合物过程中制备的中间体。