CN105784895B - 一种用高效液相色谱仪检测左西孟旦中杂质的方法 - Google Patents
一种用高效液相色谱仪检测左西孟旦中杂质的方法 Download PDFInfo
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- CN105784895B CN105784895B CN201510724167.7A CN201510724167A CN105784895B CN 105784895 B CN105784895 B CN 105784895B CN 201510724167 A CN201510724167 A CN 201510724167A CN 105784895 B CN105784895 B CN 105784895B
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CN201510724167.7A CN105784895B (zh) | 2015-10-30 | 2015-10-30 | 一种用高效液相色谱仪检测左西孟旦中杂质的方法 |
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CN105784895A CN105784895A (zh) | 2016-07-20 |
CN105784895B true CN105784895B (zh) | 2018-05-22 |
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CN111474289A (zh) * | 2019-10-31 | 2020-07-31 | 武汉嘉诺康医药技术有限公司 | 一种利用反相色谱分离分析左西孟旦中右西孟旦的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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GB2251615B (en) * | 1991-01-03 | 1995-02-08 | Orion Yhtymae Oy | (-)-[[4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]hydrazono]pro panedinitrile |
GB2266841A (en) * | 1992-05-06 | 1993-11-17 | Orion Yhtymae Oy | Compounds for use as anti-ischemic medicaments |
FI980901A (fi) * | 1998-04-23 | 1999-10-24 | Orion Yhtymae Oyj | Levosimendaania säädellysti vapauttavia oraalisia koostumuksia |
FI104718B (fi) * | 1998-06-18 | 2000-03-31 | Orion Yhtymae Oyj | [[4-(2-atsido-3-metyyli-5-oksotetrahydrofuran-2-yyli)fenyyli]hydratsono]propaanidinitriili käytettäväksi referenssiaineena levosimendaanierien analyysissä |
CN100428937C (zh) * | 2003-10-30 | 2008-10-29 | 北京海合天科技开发有限公司 | 左西孟旦冷冻干燥组合物 |
CN104230816B (zh) * | 2014-09-19 | 2017-02-15 | 成都新恒创药业有限公司 | 一种左西孟旦潜在基因毒性杂质及其制备、检测方法 |
CN104478809B (zh) * | 2014-11-14 | 2016-08-17 | 成都新恒创药业有限公司 | 一种左西孟旦杂质及其制备和检测方法 |
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Address after: 610041 5th Floor, Block B7, 88 South Keyuan Road, Fengjiawan Industrial Park, Chengdu High-tech Zone, Sichuan Province Patentee after: CHENGDU XINJIE HI-TECH DEVELOPMENT CO., LTD. Address before: 610041 B7 Building 501, 88 Keyuan South Road, Chengdu High-tech Zone, Sichuan Province Patentee before: Chengdu Xinjie Hi-Tech Development Co., Ltd. |
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Denomination of invention: A method for the determination of impurities in levosimendan by HPLC Effective date of registration: 20201224 Granted publication date: 20180522 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: CHENGDU XINJIE HI-TECH DEVELOPMENT Co.,Ltd. Registration number: Y2020980009805 |
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Date of cancellation: 20211229 Granted publication date: 20180522 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: CHENGDU XINJIE HI-TECH DEVELOPMENT Co.,Ltd. Registration number: Y2020980009805 |