Zhejiang Hisun Pharmaceutical Co., Ltd.

Hongying Luo

Liang Zhang

Zhiqing Yang

Xiangyang Zhang

Zhenjuan Shi

Jian Chai

Hairong Luo

Jinyi Xu

Di Su

Dejin Fu

Xinzeng Wang

Min Zhao

Provided are a new crystal form of fludarabine phosphate, a preparation method therefor, a pharmaceutical composition containing same, and an application thereof in preparing medicine. Crystal forms I and II of the fludarabine phosphate have excellent properties in terms of solubleness, dissolution rate, chemical stability, and processing adaptability.

Crystal form of fludarabine phosphate, preparation method therefor, and application thereof

Provided are crystal forms I, II, III and IV of a pyrroloquinoline quinone sodium salt and a preparation method thereof. Also provided are a pharmaceutical composition, a cosmetic composition, a functional food or a nutritional agent containing the above-mentioned crystal forms. The crystal forms have excellent properties in terms of solubility, crystal stability, hygroscopicity and the like.

Crystal form of pyrroloquinoline quinone sodium salt and preparation method and use thereof

Provided are crystal forms I, II, and III of bedaquiline fumarate, and preparation methods thereof. The crystal forms have high purity, excellent physicochemical properties, and good stability. The preparation methods can effectively improve the quality of products, and are applicable to preparation and mass production of medicines.

Crystal forms of bedaquiline fumarate and preparation methods therefor

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Taizhou, China

Hongying Luo