AMORPHOUS FORMS OF RIVASTIGMINE HYDROGENTARTRATE

• 收藏
• 分享

专利权人:

KRKA; tovarna zdravil; d.d.; Novo mesto

发明人:

BENKIC, PRIMOZ,SMRKOLJ, MATEJ,PECAVAR, ANICA,STROPNIK, TADEJ,VRBINC, MIHA,VRECER, FRANC,PELKO, MITJA

申请号：

PL08701247

公开号：

PL2109600T3

申请日:

2008.01.04

申请国别(地区):

PL

年份:

2018

代理人:

摘要：

Rivastigmine hydrogentartrate in amorphous form or in a crystalline form characterized by an X-ray powder diffraction pattern exhibiting peaks at 2˜ values of 5.1, 14.7, 16.5, 17.6, 18.6, 20.4, 21.1° ± 0.2° (Form I), or 2˜ values of 9.5, 11.3, 13.2, 14.1, 15.5, 19.1 20.0° ± 0.2° (Form II), methods for its preparation and pharmaceutical compositions comprising the same.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/