CN110950839B - 4-(4-卤代-1h-吡唑-1-基)哌啶-1-羧酸叔丁酯的制备方法 - Google Patents
4-(4-卤代-1h-吡唑-1-基)哌啶-1-羧酸叔丁酯的制备方法 Download PDFInfo
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- CN110950839B CN110950839B CN201911304267.9A CN201911304267A CN110950839B CN 110950839 B CN110950839 B CN 110950839B CN 201911304267 A CN201911304267 A CN 201911304267A CN 110950839 B CN110950839 B CN 110950839B
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- Prior art keywords
- piperidine
- pyrazol
- reaction
- acid
- butyl ester
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
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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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
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CN201911304267.9A CN110950839B (zh) | 2019-12-17 | 2019-12-17 | 4-(4-卤代-1h-吡唑-1-基)哌啶-1-羧酸叔丁酯的制备方法 |
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CN201911304267.9A CN110950839B (zh) | 2019-12-17 | 2019-12-17 | 4-(4-卤代-1h-吡唑-1-基)哌啶-1-羧酸叔丁酯的制备方法 |
Publications (2)
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CN110950839A CN110950839A (zh) | 2020-04-03 |
CN110950839B true CN110950839B (zh) | 2023-04-14 |
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CN201911304267.9A Active CN110950839B (zh) | 2019-12-17 | 2019-12-17 | 4-(4-卤代-1h-吡唑-1-基)哌啶-1-羧酸叔丁酯的制备方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014008992A1 (en) * | 2012-07-10 | 2014-01-16 | Ares Trading S.A. | Pyrimidine pyrazolyl derivatives |
CN106317024A (zh) * | 2016-08-19 | 2017-01-11 | 上海艾康睿医药科技有限公司 | 克唑替尼中间体、制备方法以及克唑替尼的制备方法 |
CN106831720A (zh) * | 2017-01-21 | 2017-06-13 | 河北科技大学 | 双‑4‑(1h‑吡唑‑1‑基)哌啶‑1‑甲酸叔丁酯的合成方法及其应用 |
-
2019
- 2019-12-17 CN CN201911304267.9A patent/CN110950839B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014008992A1 (en) * | 2012-07-10 | 2014-01-16 | Ares Trading S.A. | Pyrimidine pyrazolyl derivatives |
CN106317024A (zh) * | 2016-08-19 | 2017-01-11 | 上海艾康睿医药科技有限公司 | 克唑替尼中间体、制备方法以及克唑替尼的制备方法 |
CN106831720A (zh) * | 2017-01-21 | 2017-06-13 | 河北科技大学 | 双‑4‑(1h‑吡唑‑1‑基)哌啶‑1‑甲酸叔丁酯的合成方法及其应用 |
Non-Patent Citations (3)
Title |
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Pieter D. de Koning等.Fit-for-Purpose Development of the Enabling Route to Crizotinib(PF-02341066).Org. Process Res. Dev..2011,第15卷第1018-1026页. * |
Reynolds, A. J.等.Recent Advances in the Mitsunobu Reaction: Modifications and Applications to Biologically Active Molecules.Current Organic Chemistry.2009,第13卷(第16期),第1610-1632页. * |
张广艳 等.克里唑替尼的合成工艺研究.中国药物化学杂志.2014,第24卷(第6期),第445-449页. * |
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Inventor after: Liu Hongqiang Inventor after: Yang Yi Inventor after: Wei Jiayu Inventor after: Xu Jianxiao Inventor after: Zhao Shimin Inventor after: Zhu Keming Inventor after: Wang Songsong Inventor before: Xu Jianxiao Inventor before: Liu Hongqiang Inventor before: Zhao Shimin Inventor before: Wei Jiayu Inventor before: Wang Songsong Inventor before: Zhu Keming |
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