CN101560233A - 地西他滨的制备方法 - Google Patents
地西他滨的制备方法 Download PDFInfo
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- CN101560233A CN101560233A CNA2009100513177A CN200910051317A CN101560233A CN 101560233 A CN101560233 A CN 101560233A CN A2009100513177 A CNA2009100513177 A CN A2009100513177A CN 200910051317 A CN200910051317 A CN 200910051317A CN 101560233 A CN101560233 A CN 101560233A
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- decitabine
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100513177A CN101560233B (zh) | 2009-05-15 | 2009-05-15 | 地西他滨的制备方法 |
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CN2009100513177A CN101560233B (zh) | 2009-05-15 | 2009-05-15 | 地西他滨的制备方法 |
Publications (2)
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CN101560233A true CN101560233A (zh) | 2009-10-21 |
CN101560233B CN101560233B (zh) | 2011-11-02 |
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CN2009100513177A Active CN101560233B (zh) | 2009-05-15 | 2009-05-15 | 地西他滨的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103739645A (zh) * | 2014-01-09 | 2014-04-23 | 山东新时代药业有限公司 | 一种地西他滨的制备方法 |
CN110028537A (zh) * | 2018-01-11 | 2019-07-19 | 上海百灵医药科技有限公司 | 一种地西他滨的合成方法 |
CN111377982A (zh) * | 2018-12-30 | 2020-07-07 | 山东新时代药业有限公司 | 一种固体酸催化合成地西他滨关键中间体的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101307084A (zh) * | 2008-07-08 | 2008-11-19 | 贵州大学 | 地西他滨(Decitabine)的合成工艺 |
-
2009
- 2009-05-15 CN CN2009100513177A patent/CN101560233B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103739645A (zh) * | 2014-01-09 | 2014-04-23 | 山东新时代药业有限公司 | 一种地西他滨的制备方法 |
CN103739645B (zh) * | 2014-01-09 | 2016-05-25 | 山东新时代药业有限公司 | 一种地西他滨的制备方法 |
CN110028537A (zh) * | 2018-01-11 | 2019-07-19 | 上海百灵医药科技有限公司 | 一种地西他滨的合成方法 |
CN111377982A (zh) * | 2018-12-30 | 2020-07-07 | 山东新时代药业有限公司 | 一种固体酸催化合成地西他滨关键中间体的方法 |
CN111377982B (zh) * | 2018-12-30 | 2023-05-26 | 鲁南制药集团股份有限公司 | 一种固体酸催化合成地西他滨关键中间体的方法 |
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Publication number | Publication date |
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CN101560233B (zh) | 2011-11-02 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of decitabine Effective date of registration: 20141126 Granted publication date: 20111102 Pledgee: China Merchants Bank, Limited by Share Ltd, Shanghai new railway station sub branch Pledgor: Shanghai Qingsong Pharmaceutical Co., Ltd. Registration number: 2014310000082 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160415 Granted publication date: 20111102 Pledgee: China Merchants Bank, Limited by Share Ltd, Shanghai new railway station sub branch Pledgor: Shanghai Qingsong Pharmaceutical Co., Ltd. Registration number: 2014310000082 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of decitabine Effective date of registration: 20160512 Granted publication date: 20111102 Pledgee: China Minsheng Banking Corp Shanghai branch Pledgor: Shanghai Qingsong Pharmaceutical Co., Ltd. Registration number: 2015990000388 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |