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发明公开
CN103130658A 一种盐酸达泊西汀晶型A及其制备方法 无效 - 撤回

一种盐酸达泊西汀晶型A及其制备方法
摘要：
本发明涉及一种治疗男性早泄药物盐酸达泊西汀的晶型A及其制备方法，其特征在于其X-射线粉末衍射图谱在2θ值约为8.9°、14.4°、15.1°、16.3°、16.6°、18.9°、20.7°、22.7°、23.8°、25.3°、29.0°、29.5°的位置对应有特征衍射峰，该新晶型具有纯度高、稳定性好等特点。
摘要（英）：

The invention relates to a crystal form A of dapoxetine hydrochlorate which is a drug for treating male premature ejaculation, and a preparation method thereof; the crystal form A is characterized in that the crystal form A has characteristic diffraction peaks corresponding to positions with 2theta values of about 8.9 degrees, 14.4 degrees, 15.1 degrees, 16.3 degrees, 16.6 degrees, 18.9 degrees, 20.7 degrees, 22.7 degrees, 23.8 degrees, 25.3 degrees, 29.0 degrees, and 29.5 degrees on an X-ray powder diffraction pattern, and the new crystal form has the characteristics of high purity, good stability, and the like.

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