CN103951549B - 一种cox-2酶抑制剂塞来昔布中间体的合成方法 - Google Patents
一种cox-2酶抑制剂塞来昔布中间体的合成方法 Download PDFInfo
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- CN103951549B CN103951549B CN201410213816.2A CN201410213816A CN103951549B CN 103951549 B CN103951549 B CN 103951549B CN 201410213816 A CN201410213816 A CN 201410213816A CN 103951549 B CN103951549 B CN 103951549B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201410213816.2A CN103951549B (zh) | 2014-05-20 | 2014-05-20 | 一种cox-2酶抑制剂塞来昔布中间体的合成方法 |
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CN201410213816.2A CN103951549B (zh) | 2014-05-20 | 2014-05-20 | 一种cox-2酶抑制剂塞来昔布中间体的合成方法 |
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CN103951549A CN103951549A (zh) | 2014-07-30 |
CN103951549B true CN103951549B (zh) | 2016-04-27 |
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CN108558759B (zh) * | 2018-04-26 | 2020-06-19 | 山东安信制药有限公司 | 一锅法制备塞来昔布的方法 |
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KR20050013553A (ko) * | 2002-05-24 | 2005-02-04 | 파마시아 코포레이션 | 디아릴 피라졸의 합성 |
CN103724268B (zh) * | 2012-10-15 | 2016-02-03 | 成都国弘医药有限公司 | 一种塞来昔布的制备方法 |
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Effective date of registration: 20201231 Address after: 570145 room 1506, Yusha international, 11-8 Yusha Road, Longhua District, Haikou City, Hainan Province Patentee after: Quanku (Hainan) Intellectual Property Operation Co.,Ltd. Address before: 050018 No. 70 East Yuhua Road, Hebei, Shijiazhuang Patentee before: HEBEI University OF SCIENCE AND TECHNOLOGY |
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Effective date of registration: 20210126 Address after: 050018 No. 70 East Yuhua Road, Hebei, Shijiazhuang Patentee after: HEBEI University OF SCIENCE AND TECHNOLOGY Address before: 570145 room 1506, Yusha international, 11-8 Yusha Road, Longhua District, Haikou City, Hainan Province Patentee before: Quanku (Hainan) Intellectual Property Operation Co.,Ltd. |