| 发明名称 |
Polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methyl-benzoate hydrochloride, methods for preparing the same and use of the same |
| 摘要 |
The present disclosure relates to polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride, methods for preparing the same and use of the same. |
| 申请公布号 |
US8741952(B2) |
申请公布日期 |
2014.06.03 |
| 申请号 |
US201313846773 |
申请日期 |
2013.03.18 |
| 申请人 |
Shangong Luye Pharmaceutical Co., Ltd. |
发明人 |
Li Youxin;Liu Wanhui;Lv Yang;Du Guanhua;Meng Qingguo;Yang Mina;Zhou Fengmei;Li Ju;Zhang Xuemei |
| 分类号 |
A01N37/12;A01N37/44;A61K31/24;C07C229/00 |
主分类号 |
A01N37/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A crystal form I of [4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride], wherein the crystal form I exhibits a powder X-ray diffraction pattern obtained using CuKα radiation and having characteristic peaks expressed in degrees 2θ (±0.2° 2θ) at 10.690, 14.290, 16.030, 17.931, 19.009, 21.009 and 22.350.
|
| 地址 |
Yantai, Shandong CN |
