CN108218806B - 一种n-叔丁氧羰基吗啉-3-羧酸的制备方法 - Google Patents
一种n-叔丁氧羰基吗啉-3-羧酸的制备方法 Download PDFInfo
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- CN108218806B CN108218806B CN201810283883.XA CN201810283883A CN108218806B CN 108218806 B CN108218806 B CN 108218806B CN 201810283883 A CN201810283883 A CN 201810283883A CN 108218806 B CN108218806 B CN 108218806B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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CN108218806A CN108218806A (zh) | 2018-06-29 |
CN108218806B true CN108218806B (zh) | 2019-03-01 |
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CN111533708B (zh) * | 2020-06-12 | 2021-03-16 | 上海馨远医药科技有限公司 | 一种手性n-叔丁氧羰基吗啉-3-羧酸的制备方法 |
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BRPI0413449A (pt) * | 2003-08-08 | 2006-10-17 | Janssen Pharmaceutica Nv | compostos de quinoxalina |
CN101638397A (zh) * | 2009-06-22 | 2010-02-03 | 曲阜市圣泉催化应用科技有限公司 | 一种用颗粒型固体超强酸催化合成n-甲基吗啉的方法 |
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Denomination of invention: Preparation method N-t-butyloxycarboryl morpholine-3-carboxylic acid Effective date of registration: 20200417 Granted publication date: 20190301 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI BALMXY PHARMACEUTICAL Co.,Ltd. Registration number: Y2020310000010 |
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Date of cancellation: 20230607 Granted publication date: 20190301 Pledgee: Anxin Agricultural Insurance Co., Ltd. Shanghai Minhang Branch Co. Pledgor: SHANGHAI BALMXY PHARMACEUTICAL Co.,Ltd. Registration number: Y2020310000010 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |