CN104892444A - 一种合成d-对羟基苯甘氨酸甲酯的方法 - Google Patents
一种合成d-对羟基苯甘氨酸甲酯的方法 Download PDFInfo
- Publication number
- CN104892444A CN104892444A CN201510332980.XA CN201510332980A CN104892444A CN 104892444 A CN104892444 A CN 104892444A CN 201510332980 A CN201510332980 A CN 201510332980A CN 104892444 A CN104892444 A CN 104892444A
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- CN
- China
- Prior art keywords
- methyl ester
- hydroxyphenylglycine
- resolving agent
- agent salt
- consumption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/38—Separation; Purification; Stabilisation; Use of additives
- C07C227/40—Separation; Purification
- C07C227/42—Crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201510332980.XA CN104892444B (zh) | 2015-06-16 | 2015-06-16 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
PCT/CN2016/085804 WO2016202252A1 (zh) | 2015-06-16 | 2016-06-15 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
Applications Claiming Priority (1)
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CN201510332980.XA CN104892444B (zh) | 2015-06-16 | 2015-06-16 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104892444A true CN104892444A (zh) | 2015-09-09 |
CN104892444B CN104892444B (zh) | 2016-05-11 |
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CN201510332980.XA Active CN104892444B (zh) | 2015-06-16 | 2015-06-16 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
Country Status (2)
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CN (1) | CN104892444B (zh) |
WO (1) | WO2016202252A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016202252A1 (zh) * | 2015-06-16 | 2016-12-22 | 山西新宝源制药有限公司 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
CN109400491A (zh) * | 2018-11-02 | 2019-03-01 | 威海海洋职业学院 | 一种左旋对羟基苯甘氨酸甲酯的结晶制备方法 |
CN111153821A (zh) * | 2019-12-25 | 2020-05-15 | 国药集团大同威奇达中抗制药有限公司 | D-对羟基苯甘氨酸甲酯的制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113214103B (zh) * | 2021-04-23 | 2023-05-02 | 内蒙古常盛制药有限公司 | 一种酶法合成d-对羟基苯甘氨酸的后续处理方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103553949A (zh) * | 2013-10-11 | 2014-02-05 | 孟兰尊 | 一种α-氨基-对羟基苯乙酸甲酯或其硫酸盐的制备方法 |
CN104529801A (zh) * | 2014-12-31 | 2015-04-22 | 河南新天地药业股份有限公司 | 一种左旋对羟基苯甘氨酸的合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113250A (zh) * | 2013-03-08 | 2013-05-22 | 华北制药集团先泰药业有限公司 | 一种d-对羟基苯甘氨酸甲酯的制备方法 |
CN104892444B (zh) * | 2015-06-16 | 2016-05-11 | 山西新宝源制药有限公司 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
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2015
- 2015-06-16 CN CN201510332980.XA patent/CN104892444B/zh active Active
-
2016
- 2016-06-15 WO PCT/CN2016/085804 patent/WO2016202252A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103553949A (zh) * | 2013-10-11 | 2014-02-05 | 孟兰尊 | 一种α-氨基-对羟基苯乙酸甲酯或其硫酸盐的制备方法 |
CN104529801A (zh) * | 2014-12-31 | 2015-04-22 | 河南新天地药业股份有限公司 | 一种左旋对羟基苯甘氨酸的合成方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016202252A1 (zh) * | 2015-06-16 | 2016-12-22 | 山西新宝源制药有限公司 | 一种合成d-对羟基苯甘氨酸甲酯的方法 |
CN109400491A (zh) * | 2018-11-02 | 2019-03-01 | 威海海洋职业学院 | 一种左旋对羟基苯甘氨酸甲酯的结晶制备方法 |
CN109400491B (zh) * | 2018-11-02 | 2021-03-23 | 威海海洋职业学院 | 一种左旋对羟基苯甘氨酸甲酯的结晶制备方法 |
CN111153821A (zh) * | 2019-12-25 | 2020-05-15 | 国药集团大同威奇达中抗制药有限公司 | D-对羟基苯甘氨酸甲酯的制备方法 |
Also Published As
Publication number | Publication date |
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WO2016202252A1 (zh) | 2016-12-22 |
CN104892444B (zh) | 2016-05-11 |
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C41 | Transfer of patent application or patent right or utility model | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160420 Address after: 037002 Shanxi province Datong Xinrong District Garden Tun Xiang Industrial Park Applicant after: SHANXI XINBAOYUAN PHARMACEUTICAL Co.,Ltd. Address before: 037008 Shanxi province Datong Pharmaceutical Industrial Park on the north side of Central Avenue Applicant before: SHANXI XINGHUO WEIMIN PHARMACEUTICAL Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 037010 Datong pharmaceutical industry park, Shanxi Patentee after: SHANXI XINBAOYUAN PHARMACEUTICAL Co.,Ltd. Address before: 037002 Shanxi province Datong Xinrong District Garden Tun Xiang Industrial Park Patentee before: Shanxi Xinbaoyuan Pharmaceutical Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 037010 Datong Pharmaceutical Industrial Park, Shanxi Patentee after: Shanxi Shuangyan Pharmaceutical Co.,Ltd. Address before: 037010 Datong Pharmaceutical Industrial Park, Shanxi Patentee before: SHANXI XINBAOYUAN PHARMACEUTICAL Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230220 Address after: 037000 North side of Central Avenue, Second Pharmaceutical Industrial Park, Yunzhou District, Datong City, Shanxi Province Patentee after: Shanxi Shuangyan Biotechnology Co.,Ltd. Address before: 037010 Datong Pharmaceutical Industrial Park, Shanxi Patentee before: Shanxi Shuangyan Pharmaceutical Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for synthesizing D-hydroxyphenylglycine methyl ester Granted publication date: 20160511 Pledgee: China Minsheng Bank Co.,Ltd. Datong Branch Pledgor: Shanxi Shuangyan Biotechnology Co.,Ltd. Registration number: Y2025980000480 |