发明申请
US20120270946A1 CRYSTALLINE FORM OF BIMATOPROST, PREPARATION METHOD AND USE THEREOF 有权
BIMATOPROST的晶体形式,制备方法及其用途

CRYSTALLINE FORM OF BIMATOPROST, PREPARATION METHOD AND USE THEREOF
摘要:
The crystalline form A of Bimatoprost of formula I, its preparation method and use are provided. There are characteristic peaks where diffraction angles 2θ are 3.2+0.2°, 5.5+0.2°, 11.4+0.2°, 16.7+0.2°, 17.6+0.2°, 19.9+0.2°, 20.8±02° and 22.8+0.2° in the X-ray powder diffraction pattern of the crystalline form A.
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