CN104311409B - 一种α-酮缬氨酸钙的制备工艺 - Google Patents
一种α-酮缬氨酸钙的制备工艺 Download PDFInfo
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- CN104311409B CN104311409B CN201410457101.1A CN201410457101A CN104311409B CN 104311409 B CN104311409 B CN 104311409B CN 201410457101 A CN201410457101 A CN 201410457101A CN 104311409 B CN104311409 B CN 104311409B
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- amino
- isovaleric acid
- acid calcium
- calcium
- reaction
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201410457101.1A CN104311409B (zh) | 2014-09-10 | 2014-09-10 | 一种α-酮缬氨酸钙的制备工艺 |
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CN201410457101.1A CN104311409B (zh) | 2014-09-10 | 2014-09-10 | 一种α-酮缬氨酸钙的制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN104311409A CN104311409A (zh) | 2015-01-28 |
CN104311409B true CN104311409B (zh) | 2016-03-09 |
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CN201410457101.1A Active CN104311409B (zh) | 2014-09-10 | 2014-09-10 | 一种α-酮缬氨酸钙的制备工艺 |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3917880A1 (de) * | 1989-06-01 | 1990-12-06 | Kali Chemie Ag | Neue acylaminosaeurederivate enthaltende arzneimittel und diaetetika |
CN102701954B (zh) * | 2011-06-13 | 2014-10-15 | 浙江昂利康制药有限公司 | α-酮缬氨酸钙制备方法 |
CN102675087B (zh) * | 2012-05-25 | 2014-09-10 | 绍兴民生医药有限公司 | 一种新的α-酮缬氨酸钙的制备方法 |
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- 2014-09-10 CN CN201410457101.1A patent/CN104311409B/zh active Active
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CP01 | Change in the name or title of a patent holder |
Address after: 052165 Three Gorges Road, Shijiazhuang economic and Technological Development Zone, Shijiazhuang, Hebei Patentee after: HEBEI YIPIN PHARMACEUTICAL CO.,LTD. Address before: 052165 Three Gorges Road, Shijiazhuang economic and Technological Development Zone, Shijiazhuang, Hebei Patentee before: HEBEI YIPIN PHARMACEUTICAL Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of preparation technology of a-keto valine calcium Effective date of registration: 20220811 Granted publication date: 20160309 Pledgee: Cangzhou Bank Co., Ltd. Shijiazhuang Gaocheng Sub-branch Pledgor: HEBEI YIPIN PHARMACEUTICAL CO.,LTD. Registration number: Y2022980012360 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |