| 摘要 |
<p>The present invention relates to an improved process for preparing the diamine intermediate, ethyl 3-(3-amino-4-(methylamino)-N-(pyridin-2-yl)benzamido)propanoate, compound of formula (I), used in preparation of Dabigatran. The present invention relates to a simple, cost-effective pro cess for preparing compound of formula (I) of high quality.</p> |
