A PROCESS FOR PRODUCING (S)-3-[(1-DIMETHYLAMINO)ETHYL]PHENYL-N-ETHYL-N-METHYL-CARBAMATE VIA NOVEL INTERMEDIATES
摘要
<p>Disclosed herein are novel intermediates and process for large scale production of (S)-3-[(1-dimethylamino)ethyl]phenyl-N-ethyl-N-methyl-carbamate (rivastigmine) or its pharmaceutically acceptable salts employing the novel intermediates. Further provided are methods for producing the novel intermediates thereof.</p>
