CN113336709B - 一种n,n-二甲基乙酰胺的制备方法 - Google Patents
一种n,n-二甲基乙酰胺的制备方法 Download PDFInfo
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- CN113336709B CN113336709B CN202110714809.0A CN202110714809A CN113336709B CN 113336709 B CN113336709 B CN 113336709B CN 202110714809 A CN202110714809 A CN 202110714809A CN 113336709 B CN113336709 B CN 113336709B
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- butyl
- hydroxy
- reaction
- methylpyrimidin
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
- C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
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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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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CN202110714809.0A CN113336709B (zh) | 2021-06-25 | 2021-06-25 | 一种n,n-二甲基乙酰胺的制备方法 |
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CN202110714809.0A CN113336709B (zh) | 2021-06-25 | 2021-06-25 | 一种n,n-二甲基乙酰胺的制备方法 |
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CN113336709A CN113336709A (zh) | 2021-09-03 |
CN113336709B true CN113336709B (zh) | 2022-06-03 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102666496A (zh) * | 2010-01-21 | 2012-09-12 | 保宁制药株式会社 | 2-(2-正丁基-4-羟基-6-甲基-嘧啶-5-基)-n,n-二甲基乙酰胺的新制备方法 |
CN104478811A (zh) * | 2014-11-14 | 2015-04-01 | 浙江浙邦制药有限公司 | 一种非马沙坦中间体的制备方法 |
CN107973784A (zh) * | 2017-11-16 | 2018-05-01 | 珠海市海瑞德生物科技有限公司 | 一种非马沙坦的合成方法 |
KR20200088570A (ko) * | 2019-01-15 | 2020-07-23 | (주)국전약품 | 피마살탄 및 그의 제조 중간체의 제조방법 |
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2021
- 2021-06-25 CN CN202110714809.0A patent/CN113336709B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102666496A (zh) * | 2010-01-21 | 2012-09-12 | 保宁制药株式会社 | 2-(2-正丁基-4-羟基-6-甲基-嘧啶-5-基)-n,n-二甲基乙酰胺的新制备方法 |
CN104478811A (zh) * | 2014-11-14 | 2015-04-01 | 浙江浙邦制药有限公司 | 一种非马沙坦中间体的制备方法 |
CN107973784A (zh) * | 2017-11-16 | 2018-05-01 | 珠海市海瑞德生物科技有限公司 | 一种非马沙坦的合成方法 |
KR20200088570A (ko) * | 2019-01-15 | 2020-07-23 | (주)국전약품 | 피마살탄 및 그의 제조 중간체의 제조방법 |
Non-Patent Citations (1)
Title |
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"SIRT1 Activation by Small Molecules KINETIC AND BIOPHYSICAL EVIDENCE FOR DIRECT INTERACTION OF ENZYME AND ACTIVATOR";Dai,H,et.;《JOURNAL OF BIOLOGICAL CHEMISTRY》;20101022;第285卷(第43期);第32695-32703页 * |
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Effective date of registration: 20230406 Address after: 200242, 3rd Floor, Building 1, No. 1299 Ziyue Road, Minhang District, Shanghai Patentee after: Shanghai Record Pharmaceuticals Ltd. Address before: Room 55511, binghang Road, Minchuan District, Shanghai Patentee before: SHANGHAI RECORDCHEM TECHNOLOGY CO.,LTD. |
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Denomination of invention: A Preparation Method of N, N-neneneba Dimethylacetamide Effective date of registration: 20230627 Granted publication date: 20220603 Pledgee: Industrial Bank Co.,Ltd. Shanghai Hongkou sub branch Pledgor: Shanghai Record Pharmaceuticals Ltd.|SHANGHAI RECORDCHEM TECHNOLOGY CO.,LTD. Registration number: Y2023310000303 |