Invention Grant
US08207217B2 Crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan
有权
D-异谷氨酰-D-色氨酸的单钠盐的结晶形式
- Patent Title: Crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan
- Patent Title (中): D-异谷氨酰-D-色氨酸的单钠盐的结晶形式
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Application No.: US12527289Application Date: 2008-02-11
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Publication No.: US08207217B2Publication Date: 2012-06-26
- Inventor: Tim Fat Tam , Blaise N'Zemba , Regis Leung-Toung , Yingsheng Wang , Yanqing Zhao , Lily Yu
- Applicant: Tim Fat Tam , Blaise N'Zemba , Regis Leung-Toung , Yingsheng Wang , Yanqing Zhao , Lily Yu
- Applicant Address: CA Toronto, Ontario
- Assignee: Apotex Technologies Inc
- Current Assignee: Apotex Technologies Inc
- Current Assignee Address: CA Toronto, Ontario
- Priority: CA2579119 20070216
- International Application: PCT/CA2008/000271 WO 20080211
- International Announcement: WO2008/098355 WO 20080821
- Main IPC: A61K31/404
- IPC: A61K31/404 ; C07D209/12
Abstract:
The present invention relates to crystalline forms of the mono-sodium salt of D-isoglutamyl-D-tryptophan, pharmaceutical compositions comprising them, their use in the treatment of various diseases and conditions, and processes for their preparation. In particular, the present invention relates the crystal modification 1 (polymorphic form F), the crystal modification 2 (polymorphic form I), and the crystal modification 3 (polymorphic form X) of the mono-sodium salt of D-isoglutamyl-D-tryptophan.
Public/Granted literature
- US20100029742A1 CRYSTALLINE FORMS OF THE MONO-SODIUM SALT OF D-ISOGLUTAMYL-D-TRYPTOPHAN Public/Granted day:2010-02-04
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