CN102140124B - 一种新型的卡培他滨的合成工艺 - Google Patents
一种新型的卡培他滨的合成工艺 Download PDFInfo
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- CN102140124B CN102140124B CN201110046212XA CN201110046212A CN102140124B CN 102140124 B CN102140124 B CN 102140124B CN 201110046212X A CN201110046212X A CN 201110046212XA CN 201110046212 A CN201110046212 A CN 201110046212A CN 102140124 B CN102140124 B CN 102140124B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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Application Number | Priority Date | Filing Date | Title |
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CN201110046212XA CN102140124B (zh) | 2011-02-26 | 2011-02-26 | 一种新型的卡培他滨的合成工艺 |
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CN201110046212XA CN102140124B (zh) | 2011-02-26 | 2011-02-26 | 一种新型的卡培他滨的合成工艺 |
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CN102140124A CN102140124A (zh) | 2011-08-03 |
CN102140124B true CN102140124B (zh) | 2013-05-15 |
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CN201110046212XA Active CN102140124B (zh) | 2011-02-26 | 2011-02-26 | 一种新型的卡培他滨的合成工艺 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104926901B (zh) * | 2015-06-15 | 2018-04-20 | 广安凯特制药有限公司 | 一种卡培他滨关键中间体的合成方法 |
CN105566419A (zh) * | 2015-12-28 | 2016-05-11 | 上海金和生物技术有限公司 | 卡培他滨的制备方法 |
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MX2007015174A (es) * | 2005-06-03 | 2008-04-22 | Scinopharm Taiwan Ltd | Proceso para elaborar un sulfonato de 2-desoxi-2,2-difluoro-d-ribo furanosilo enriquecido con alfa-anomero y su uso para elaborar beta nucleosido. |
EP2137201A2 (en) * | 2007-04-20 | 2009-12-30 | Dr. Reddy's Laboratories Ltd. | Process for preparing capecitabine |
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CN102140124A (zh) | 2011-08-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410000, Changsha, Hunan City, Liuyang province Liuyang biological medicine Park Mountain Street Patentee after: Hunan Eurasia Pharmaceutical Co., Ltd. Address before: 410000, Changsha, Hunan City, Liuyang province Liuyang biological medicine Park Mountain Street Patentee before: Hunan Ouya Biological Co., Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Synthesis of a new capecitabine Effective date of registration: 20210430 Granted publication date: 20130515 Pledgee: Bank of Changsha Limited by Share Ltd. Liuyang branch Pledgor: Hunan Eurasia pharmaceutcal Corp.,Ltd. Registration number: Y2021430000009 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |