Invention Grant
- Patent Title: Crystal form of fludarabine phosphate, preparation method therefor, and application thereof
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Application No.: US15755618Application Date: 2016-08-26
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Publication No.: US10669302B2Publication Date: 2020-06-02
- Inventor: Zhiqing Yang , Liang Zhang , Xiangyang Zhang , Zhenjuan Shi , Di Su , Hongying Luo , Dejin Fu
- Applicant: Zhejiang Hisun Pharmaceutical Co., Ltd.
- Applicant Address: CN Zhejiang
- Assignee: ZHEJIANF HISUN PHARMACEUTICAL CO., LTD.
- Current Assignee: ZHEJIANF HISUN PHARMACEUTICAL CO., LTD.
- Current Assignee Address: CN Zhejiang
- Agency: Armstrong Teasdale LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@311aa2fe
- International Application: PCT/CN2016/096878 WO 20160826
- International Announcement: WO2017/036356 WO 20170309
- Main IPC: C07H19/20
- IPC: C07H19/20 ; C07H1/06
Abstract:
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.
Public/Granted literature
- US20190112327A2 CRYSTAL FORM OF FLUDARABINE PHOSPHATE, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF Public/Granted day:2019-04-18
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