您的位置: 首页 > 农业专利 > 详情页

ORALLY DISPERSIBLE TABLET CONTAINING COMPACTED SILDENAFIL BASE
专利权人:
RATIOPHARM GMBH
发明人:
Sven Winter,Max-Werner Scheiwe,Dieter Swatschek
申请号:
US14452209
公开号:
US20140343072A1
申请日:
2014.08.05
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The invention relates to a process for the preparation of a pharmaceutical intermediate, comprising the steps of (i) mixing (a-i) sildenafil base, (b-i) wicking agent, (c-i) disintegrant, (d-i) optionally glidant; (ii) compacting the mixture; and (iii) milling the compacted material; and to an intermediate obtainable by that process. In addition, the invention relates to a process for the preparation of an orally dispersible tablet (hereinafter also referred to as an “orodispersible tablet”) comprising the intermediate of the invention, and to orodispersible tablets obtainable by that process.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充