CN109293582A - 一种合成4-氨基-2,6-二甲氧基嘧啶的制备方法 - Google Patents
一种合成4-氨基-2,6-二甲氧基嘧啶的制备方法 Download PDFInfo
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- CN109293582A CN109293582A CN201811268244.2A CN201811268244A CN109293582A CN 109293582 A CN109293582 A CN 109293582A CN 201811268244 A CN201811268244 A CN 201811268244A CN 109293582 A CN109293582 A CN 109293582A
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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
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
Abstract
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Claims (9)
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CN201811268244.2A CN109293582B (zh) | 2018-10-29 | 2018-10-29 | 一种合成4-氨基-2,6-二甲氧基嘧啶的制备方法 |
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CN201811268244.2A CN109293582B (zh) | 2018-10-29 | 2018-10-29 | 一种合成4-氨基-2,6-二甲氧基嘧啶的制备方法 |
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CN109293582A true CN109293582A (zh) | 2019-02-01 |
CN109293582B CN109293582B (zh) | 2020-07-31 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110218192A (zh) * | 2019-07-29 | 2019-09-10 | 南京工业大学 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN110903251A (zh) * | 2019-12-27 | 2020-03-24 | 江苏丰山集团股份有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK116591B (da) * | 1965-12-14 | 1970-01-26 | Gea Ak | Fremgangsmåde til fremstilling af 4-sulfanilamido-2,6-dimetoxypyridin. |
DE2433176A1 (de) * | 1974-07-10 | 1976-01-22 | Daiichi Seiyaku Co | 2-halopyrimidinderivate und verfahren zu ihrer herstellung |
FR2277829A1 (fr) * | 1974-07-10 | 1976-02-06 | Daiichi Seiyaku Co | Procede de preparation d'halogenopyrimidines et composes nouveaux obtenus par ce procede |
CN1467206A (zh) * | 2002-07-09 | 2004-01-14 | 金坛希望化工有限公司 | 2-氯-4,6-二甲氧基嘧啶的制备方法 |
CN105130909A (zh) * | 2015-09-09 | 2015-12-09 | 湖北汇达科技发展有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN105646373A (zh) * | 2016-02-18 | 2016-06-08 | 滨海新东方医化有限公司 | 一种4-氨基-2,6-二甲氧基嘧啶的制备方法 |
-
2018
- 2018-10-29 CN CN201811268244.2A patent/CN109293582B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK116591B (da) * | 1965-12-14 | 1970-01-26 | Gea Ak | Fremgangsmåde til fremstilling af 4-sulfanilamido-2,6-dimetoxypyridin. |
DE2433176A1 (de) * | 1974-07-10 | 1976-01-22 | Daiichi Seiyaku Co | 2-halopyrimidinderivate und verfahren zu ihrer herstellung |
FR2277829A1 (fr) * | 1974-07-10 | 1976-02-06 | Daiichi Seiyaku Co | Procede de preparation d'halogenopyrimidines et composes nouveaux obtenus par ce procede |
CN1467206A (zh) * | 2002-07-09 | 2004-01-14 | 金坛希望化工有限公司 | 2-氯-4,6-二甲氧基嘧啶的制备方法 |
CN105130909A (zh) * | 2015-09-09 | 2015-12-09 | 湖北汇达科技发展有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN105646373A (zh) * | 2016-02-18 | 2016-06-08 | 滨海新东方医化有限公司 | 一种4-氨基-2,6-二甲氧基嘧啶的制备方法 |
Non-Patent Citations (1)
Title |
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ANDREY BORZENKO,等: "Nickel-Catalyzed Monoarylation of Ammonia", 《ANGEW. CHEM. INT. ED.》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110218192A (zh) * | 2019-07-29 | 2019-09-10 | 南京工业大学 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN110903251A (zh) * | 2019-12-27 | 2020-03-24 | 江苏丰山集团股份有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
CN110903251B (zh) * | 2019-12-27 | 2022-06-14 | 江苏丰山集团股份有限公司 | 一种2-氨基-4,6-二甲氧基嘧啶的制备方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method for synthesizing 4-amino-2,6-dimethoxypyrimidine Effective date of registration: 20220129 Granted publication date: 20200731 Pledgee: Yangzhou Branch of Bank of Jiangsu Co.,Ltd. Pledgor: JIANGSU TIANHE PHARMACEUTICAL CO.,LTD. Registration number: Y2022980001366 |
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Date of cancellation: 20230328 Granted publication date: 20200731 Pledgee: Yangzhou Branch of Bank of Jiangsu Co.,Ltd. Pledgor: JIANGSU TIANHE PHARMACEUTICAL CO.,LTD. Registration number: Y2022980001366 |
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Address after: 225200 No.1 Sanjiang Avenue, Jiangdu Economic Development Zone, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Tianhe Pharmaceutical Co.,Ltd. Country or region after: China Address before: No. 1 Sanjiang Avenue, Daqiao Town, Jiangdu District, Yangzhou City, Jiangsu Province 225000 Patentee before: JIANGSU TIANHE PHARMACEUTICAL CO.,LTD. Country or region before: China |
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