CN104356056A - 吡仑帕奈中间体的制备方法 - Google Patents
吡仑帕奈中间体的制备方法 Download PDFInfo
- Publication number
- CN104356056A CN104356056A CN201410661618.2A CN201410661618A CN104356056A CN 104356056 A CN104356056 A CN 104356056A CN 201410661618 A CN201410661618 A CN 201410661618A CN 104356056 A CN104356056 A CN 104356056A
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- CN
- China
- Prior art keywords
- compound
- pyridine
- pyridones
- base
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410661618.2A CN104356056B (zh) | 2014-11-19 | 2014-11-19 | 吡仑帕奈中间体的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410661618.2A CN104356056B (zh) | 2014-11-19 | 2014-11-19 | 吡仑帕奈中间体的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104356056A true CN104356056A (zh) | 2015-02-18 |
CN104356056B CN104356056B (zh) | 2017-04-05 |
Family
ID=52523393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410661618.2A Active CN104356056B (zh) | 2014-11-19 | 2014-11-19 | 吡仑帕奈中间体的制备方法 |
Country Status (1)
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CN (1) | CN104356056B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114605286A (zh) * | 2022-04-21 | 2022-06-10 | 山东达因海洋生物制药股份有限公司 | 一种吡仑帕奈中间体的制备方法及其应用 |
CN115403515A (zh) * | 2022-04-25 | 2022-11-29 | 山东达因海洋生物制药股份有限公司 | 吡仑帕奈降解杂质的制备方法及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1314905A (zh) * | 1998-06-30 | 2001-09-26 | 先灵公司 | 毒蕈碱性拮抗剂 |
EP2123639A1 (en) * | 2007-01-29 | 2009-11-25 | Fujifilm Finechemicals Co. Ltd. | Process for production of 2,3'-bipyridyl-6'-one |
CN103980188A (zh) * | 2014-05-30 | 2014-08-13 | 浙江永宁药业股份有限公司 | 一种吡仑帕奈的合成方法及其中间体和中间体的合成方法 |
-
2014
- 2014-11-19 CN CN201410661618.2A patent/CN104356056B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1314905A (zh) * | 1998-06-30 | 2001-09-26 | 先灵公司 | 毒蕈碱性拮抗剂 |
EP2123639A1 (en) * | 2007-01-29 | 2009-11-25 | Fujifilm Finechemicals Co. Ltd. | Process for production of 2,3'-bipyridyl-6'-one |
CN103980188A (zh) * | 2014-05-30 | 2014-08-13 | 浙江永宁药业股份有限公司 | 一种吡仑帕奈的合成方法及其中间体和中间体的合成方法 |
Non-Patent Citations (2)
Title |
---|
樊中心: "多聚磷酸-有机合成中新的闭环缩合剂", 《化学通报》, 31 December 1956 (1956-12-31), pages 64 * |
童增寿: "多聚磷酸在有机合成化学上的应用", 《化学通报》, 31 December 1957 (1957-12-31), pages 16 - 19 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114605286A (zh) * | 2022-04-21 | 2022-06-10 | 山东达因海洋生物制药股份有限公司 | 一种吡仑帕奈中间体的制备方法及其应用 |
CN114605286B (zh) * | 2022-04-21 | 2023-09-08 | 山东达因海洋生物制药股份有限公司 | 一种吡仑帕奈中间体的制备方法及其应用 |
CN115403515A (zh) * | 2022-04-25 | 2022-11-29 | 山东达因海洋生物制药股份有限公司 | 吡仑帕奈降解杂质的制备方法及其应用 |
CN115403515B (zh) * | 2022-04-25 | 2023-09-08 | 山东达因海洋生物制药股份有限公司 | 吡仑帕奈降解杂质的制备方法及其应用 |
Also Published As
Publication number | Publication date |
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CN104356056B (zh) | 2017-04-05 |
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Address after: Xianlin University City HintCAD road in Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Applicant after: Nanjing Huawe Medical Science & Technology Development Co., Ltd. Address before: No. 8 Huashen road in Nanjing city in Jiangsu province 210012 Applicant before: Nanjing Huawe Medical Science & Technology Development Co., Ltd. |
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Address after: Xianlin University City HintCAD road in Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Patentee after: Nanjing Huawei Medicine Technology Group Co Ltd Address before: Xianlin University City HintCAD road in Qixia District of Nanjing City, Jiangsu Province, No. 9 210046 Patentee before: Nanjing Huawe Medical Science & Technology Development Co., Ltd. |