发明申请
US20130090475A1 Process for the Preparation of Ranolazine 审中-公开
雷诺嗪的制备方法

Process for the Preparation of Ranolazine
摘要:
A process for the preparation of ranolazine comprises the step of condensing N-(2,6-dimethylphenyl)-1-piperazinyl acetamide with a compound of formula (I) to obtain ranolazine, in which X is chlorine or bromine Ranolazine is prepared by condensing ring-opening halide which replaces epoxide in this process.
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