CN112225736B - 一种6-溴咪唑并[1.2-a]吡啶-3-甲醛的制备方法 - Google Patents
一种6-溴咪唑并[1.2-a]吡啶-3-甲醛的制备方法 Download PDFInfo
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- CN112225736B CN112225736B CN202011258535.0A CN202011258535A CN112225736B CN 112225736 B CN112225736 B CN 112225736B CN 202011258535 A CN202011258535 A CN 202011258535A CN 112225736 B CN112225736 B CN 112225736B
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- pyridine
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
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EP2496577A1 (en) * | 2009-11-06 | 2012-09-12 | Piramal Life Sciences Limited | Imidazopyridine derivatives |
SG11201502527UA (en) * | 2012-10-05 | 2015-04-29 | Rigel Pharmaceuticals Inc | Gdf-8 inhibitors |
EP3129367B1 (en) * | 2014-04-08 | 2019-09-04 | Rigel Pharmaceuticals, Inc. | 2,3-disubstituted pyridine compounds as tgf-beta inhibitors |
CN103965191A (zh) * | 2014-05-20 | 2014-08-06 | 定陶县友帮化工有限公司 | 一种6-溴咪唑并[1,2-a]吡啶-3-甲酸的合成方法 |
CN104402881B (zh) * | 2014-11-05 | 2016-04-20 | 定陶县友帮化工有限公司 | 一种3-醛基-6-溴咪唑并[1,2-a]吡啶-8-甲酸乙酯的合成方法 |
CN104402882A (zh) * | 2014-11-05 | 2015-03-11 | 定陶县友帮化工有限公司 | 一种3-醛基-6-氯咪唑并[1,2-a]吡啶-8-甲酸乙酯的合成方法 |
CN104876925A (zh) * | 2015-03-31 | 2015-09-02 | 山东友帮生化科技有限公司 | 一种3-醛基咪唑并[1,2-a]吡啶-8-甲酸乙酯的合成方法 |
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Inventor after: Cheng Wei Inventor after: Yuan Wenpeng Inventor after: Chen Qixu Inventor after: Zhang Xianglong Inventor after: Yin Xingze Inventor after: Zhang Xiaoren Inventor after: Zhao Hao Inventor after: Wei Guofu Inventor before: Cheng Wei Inventor before: Yuan Wenpeng Inventor before: Chen Qixu Inventor before: Zhang Xianglong Inventor before: Yin Xingze Inventor before: Zhang Xiaoren Inventor before: Zhao Hao Inventor before: Wei Guofu |
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