CN109164182B - 一种对l-四氢叶酸对甲苯磺酸盐(6s)光学纯度的分析检测方法 - Google Patents
一种对l-四氢叶酸对甲苯磺酸盐(6s)光学纯度的分析检测方法 Download PDFInfo
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- CN109164182B CN109164182B CN201811094309.6A CN201811094309A CN109164182B CN 109164182 B CN109164182 B CN 109164182B CN 201811094309 A CN201811094309 A CN 201811094309A CN 109164182 B CN109164182 B CN 109164182B
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- G01N30/02—Column chromatography
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- 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
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CN201811094309.6A CN109164182B (zh) | 2018-09-19 | 2018-09-19 | 一种对l-四氢叶酸对甲苯磺酸盐(6s)光学纯度的分析检测方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101143863A (zh) * | 2006-09-13 | 2008-03-19 | 南京莱因医药科技有限公司 | 5-甲基四氢叶酸的拆分及其成盐方法 |
CN103214487A (zh) * | 2013-04-12 | 2013-07-24 | 张家港威胜生物医药有限公司 | 一种重要医药化工原料(6s)-5-甲基四氢叶酸盐的合成 |
EP2781214A1 (en) * | 2013-03-22 | 2014-09-24 | Chemo Research, S.L. | Formulation of amorphous calcium L-5-methyltetrahydrofolate (L-5-MTHF-Ca) |
CN105524066A (zh) * | 2014-09-04 | 2016-04-27 | 连云港金康和信药业有限公司 | (6s)-5-甲基四氢叶酸或其盐组合物及其制备和应用 |
CN108164531A (zh) * | 2018-02-12 | 2018-06-15 | 江苏红豆杉药业有限公司 | 一种l-5-甲基四氢叶酸钙的制备方法 |
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- 2018-09-19 CN CN201811094309.6A patent/CN109164182B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101143863A (zh) * | 2006-09-13 | 2008-03-19 | 南京莱因医药科技有限公司 | 5-甲基四氢叶酸的拆分及其成盐方法 |
EP2781214A1 (en) * | 2013-03-22 | 2014-09-24 | Chemo Research, S.L. | Formulation of amorphous calcium L-5-methyltetrahydrofolate (L-5-MTHF-Ca) |
CN103214487A (zh) * | 2013-04-12 | 2013-07-24 | 张家港威胜生物医药有限公司 | 一种重要医药化工原料(6s)-5-甲基四氢叶酸盐的合成 |
CN105524066A (zh) * | 2014-09-04 | 2016-04-27 | 连云港金康和信药业有限公司 | (6s)-5-甲基四氢叶酸或其盐组合物及其制备和应用 |
CN108164531A (zh) * | 2018-02-12 | 2018-06-15 | 江苏红豆杉药业有限公司 | 一种l-5-甲基四氢叶酸钙的制备方法 |
Non-Patent Citations (3)
Title |
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(6S)一5一甲基四氢叶酸的合成及其研究;张越等;《精细与专用化学品》;20051121;全文 * |
Resolution of the Stereoisomers of Leucovorin and 5-Methyltetrahydrofolate by Chiral High-Performance Liquid Chromatography;KYUNG E. CHOI et al.;《ANALYTICAL BIOCHEMISTRY》;19881231;全文 * |
菌体中L - 5 - 甲基四氢叶酸的HPLC 法检测;卞筱泓等;《中国新药杂志》;20121231;全文 * |
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Address after: 214000 red bean Industrial Park, Donggang Town, Xishan District, Jiangsu, Wuxi Applicant after: Wuxi Yeshan Pharmaceutical Co.,Ltd. Address before: 214199 red bean Industrial Park, Donggang Town, Xishan District, Jiangsu, Wuxi Applicant before: JIANGSU YEW PHARMACEUTICAL Co.,Ltd. |
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Address after: 214000 Hongdou Industrial Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi yew Pharmaceutical Co.,Ltd. Address before: 214000 Hongdou Industrial Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Yeshan Pharmaceutical Co.,Ltd. |