CN107941970B - D-对羟基苯甘氨酸及其对映异构体的分离检测方法 - Google Patents
D-对羟基苯甘氨酸及其对映异构体的分离检测方法 Download PDFInfo
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- CN107941970B CN107941970B CN201711091885.0A CN201711091885A CN107941970B CN 107941970 B CN107941970 B CN 107941970B CN 201711091885 A CN201711091885 A CN 201711091885A CN 107941970 B CN107941970 B CN 107941970B
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- hydroxyphenylglycine
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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Abstract
Description
进样次数 | 保留时间 | 峰面积 |
1 | 11.129 | 12664.03 |
2 | 11.128 | 12675.15 |
3 | 11.127 | 12736.25 |
4 | 11.124 | 12667.42 |
5 | 11.121 | 12676.67 |
平均值 | 11.126 | 12683.90 |
RSD% | 0.03% | 0.23% |
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CN107941970A CN107941970A (zh) | 2018-04-20 |
CN107941970B true CN107941970B (zh) | 2021-06-08 |
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CN108872436B (zh) * | 2018-07-13 | 2021-08-03 | 山东普洛汉兴医药有限公司 | 一种d(-)对羟基苯甘氨酸甲酯中d(-)对羟基苯甘氨酸含量的分析方法 |
CN112129847A (zh) * | 2020-08-20 | 2020-12-25 | 河南新天地药业股份有限公司 | 一种d-对羟基苯甘氨酸甲酯含量的检测方法 |
CN113866289A (zh) * | 2021-09-03 | 2021-12-31 | 上海凌凯医药科技有限公司 | 2,3-二苯甲酰氧基-4-二甲基氨基-4-氧代丁酸的手性分离检测方法 |
CN114689737B (zh) * | 2021-12-31 | 2023-12-08 | 浙江车头制药股份有限公司 | 一种s-邻氯苯甘氨酸甲酯酒石酸盐有关物质的分析方法 |
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CN1928103B (zh) * | 2006-08-30 | 2010-09-01 | 石家庄中天生物技术有限责任公司 | 采用非均相酶催化法生产d-对羟基苯甘氨酸的方法 |
CN105806963B (zh) * | 2014-12-29 | 2018-01-23 | 北大方正集团有限公司 | L‑脯氨醇及其对映异构体的分离检测方法 |
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