- 专利标题： Crystalline forms of valacyclovir hydrochloride
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申请号： US11042526申请日： 2005-01-25
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公开(公告)号： US20050187229A1公开(公告)日： 2005-08-25
- 发明人: Shlomit Wizel , Judith Aronhime , Valerie Niddam-Hildesheim , Ben-Zion Dolitzky , Marina Etinger , Michael Yuzefovich , Gennady Nisnevich , Boris Pertsikov , Boris Tishin , Dina Blasberger
- 申请人： Shlomit Wizel , Judith Aronhime , Valerie Niddam-Hildesheim , Ben-Zion Dolitzky , Marina Etinger , Michael Yuzefovich , Gennady Nisnevich , Boris Pertsikov , Boris Tishin , Dina Blasberger
- 主分类号： C07D473/18
- IPC分类号： C07D473/18 ; A61K31/522 ; A61P31/12 ; A61P43/00 ; C07D473/00 ; C07D473/10
摘要：
Provided are novel polymorphs and pseudopolymorphs of valacyclovir hydrochloride and pharmaceutical compositions containing these. Also provided are methods for making the novel polymorphs and pseudopolymorphs, which include valacyclovir hydrochloride monohydrate and valacyclovir hydrochloride dihydrate.
公开/授权文献
- US1620753A Steam board 公开/授权日：1927-03-15
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