发明名称 |
A METHOD FOR THE PREPARATION OF CRYSTALLINE DEXLOXIGLUMIDE AND PRODUCTS OBTAINED THEREBY |
摘要 |
The present invention describes a novel method for the purification of dexloxiglumide by crystallization from isopropyl ether which permits the production, in a reproducible manner, of a product with morphological and particle-size characteristics such as favour its use in the preparation of oral pharmaceutical forms on an industrial scale. |
申请公布号 |
WO2004113271(A3) |
申请公布日期 |
2005.01.27 |
申请号 |
WO2004IB02208 |
申请日期 |
2004.06.21 |
申请人 |
ROTTA RESEARCH LABORATORIUM S.P.A.;MAKOVEC, FRANCESCO;ROVATI, LUCIO, CLAUDIO |
发明人 |
MAKOVEC, FRANCESCO;ROVATI, LUCIO, CLAUDIO |
分类号 |
C07C231/00;C07C231/24;C07C233/12 |
主分类号 |
C07C231/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|