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Legal status
Patent not validated
| (51) | INT.CL. | C07D 401/04 | |
| A61K 31/454 | |||
| A61P 29/00 | |||
| A61P 7/06 | |||
| A61P 25/00 | |||
| A61P 17/00 | |||
| A61P 37/00 | |||
| A61P 11/00 | |||
| A61P 43/00 |
| (11) | Number of the document | 2496568 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10825954.0 |
| Date of filing the European patent application | 2010-11-02 | |
| (97) | Date of publication of the European application | 2012-09-12 |
| (45) | Date of publication and mention of the grant of the patent | 2017-04-26 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2010/001751 |
| Date | 2010-11-02 |
| (87) | Number | WO 2011/050590 |
| Date | 2011-05-05 |
| (30) | Number | Date | Country code |
| 200910210392 | 2009-11-02 | CN |
| (72) |
YAN, Rong, CN
YANG, Hao, CN
XU, Yongxiang, CN
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| (73) |
Nanjing Cavendish Bio-Engineering Technology Co., Ltd.,
No. 6 Maiyue Road Maigaoqiao Pioneering Park Qixia District Nanjing, Jiangsu 210028,
CN
Yan, Rong, Room 105, No9, Yijing Garden, Gulou District, Nanjing,, Jiangsu 210001, CN |
| (54) | POLYMORPH OF 3-(SUBSTITUTEDDIHYDROISOINDOLINONE-2-YL)-2,6-DIOXOPIPERIDINE, AND PHARMACEUTICAL COMPOSITIONS THEREOF |
| POLYMORPH OF 3-(SUBSTITUTEDDIHYDROISOINDOLINONE-2-YL)-2,6-DIOXOPIPERIDINE, AND PHARMACEUTICAL COMPOSITIONS THEREOF |