Invention Grant
US09101620B2 Polymorph of 3-(substituteddihydroisoindolinone-2-yl)-2,6-dioxopiperidine, and pharmaceutical compositions thereof
有权
3-（取代二氢异吲哚啉酮-2-基）-2,6-二氧代哌啶的多晶型物及其药物组合物
- Patent Title: Polymorph of 3-(substituteddihydroisoindolinone-2-yl)-2,6-dioxopiperidine, and pharmaceutical compositions thereof
- Patent Title (中): 3-（取代二氢异吲哚啉酮-2-基）-2,6-二氧代哌啶的多晶型物及其药物组合物
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Application No.: US13501437Application Date: 2010-11-02
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Publication No.: US09101620B2Publication Date: 2015-08-11
- Inventor: Rong Yan , Hao Yang , Yongxiang Xu
- Applicant: Rong Yan , Hao Yang , Yongxiang Xu
- Applicant Address: CN Nanjing
- Assignee: Nanjing Cavendish Bio-Engineering Technology Co., Ltd.
- Current Assignee: Nanjing Cavendish Bio-Engineering Technology Co., Ltd.
- Current Assignee Address: CN Nanjing
- Agency: Christie, Parker & Hale, LLP
- Priority: CN200910210392 20091102
- International Application: PCT/CN2010/001751 WO 20101102
- International Announcement: WO2011/050590 WO 20110505
- Main IPC: C07D401/04
- IPC: C07D401/04 ; A61K31/445 ; A61K31/454
Abstract:
The present invention provides polymorph of 3-(4-amino-1-oxo-1,3-dihydro-2H-isoindole-2-yl)-piperidine-2,6-dione, and also the preparing methods and pharmaceutical compositions thereof.
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