CN102887902B - 一种合成高纯度培美酸的制备工艺 - Google Patents
一种合成高纯度培美酸的制备工艺 Download PDFInfo
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- CN102887902B CN102887902B CN201210381606.5A CN201210381606A CN102887902B CN 102887902 B CN102887902 B CN 102887902B CN 201210381606 A CN201210381606 A CN 201210381606A CN 102887902 B CN102887902 B CN 102887902B
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CN102887902B true CN102887902B (zh) | 2015-05-20 |
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CN104341427A (zh) * | 2014-10-01 | 2015-02-11 | 山东铂源药业有限公司 | 一种培美曲塞二钠杂质的合成方法 |
CN104292232A (zh) * | 2014-10-01 | 2015-01-21 | 山东铂源药业有限公司 | 一种培美曲塞二钠的杂质a的中间体的合成方法 |
CN104341356A (zh) * | 2014-10-01 | 2015-02-11 | 山东铂源药业有限公司 | 一种培美曲塞二钠杂质的中间体的合成方法 |
CN115093415A (zh) * | 2019-05-13 | 2022-09-23 | 南京制药厂有限公司 | 培美曲塞二钠原料药中残留金属钯的去除方法 |
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US5416211A (en) * | 1992-09-25 | 1995-05-16 | Eli Lilly And Company | Process for preparing 5-substituted pyrrolo-[2,3-d]pyrimidines |
UA53742C2 (uk) * | 1997-09-26 | 2003-02-17 | Елі Ліллі Енд Компані | Спосіб одержання альдегідів, які використовують при синтезі сполук, цінних як антифолати |
US6066732A (en) * | 1998-08-21 | 2000-05-23 | The Trustees Of Princeton University | Process for the preparation of pyrrolo[2,3-d]pyrimidines |
EP1055660B1 (en) * | 1999-05-26 | 2003-05-21 | Mitsubishi Gas Chemical Company, Inc. | Process for producing highly pure aromatic polycarboxylic acid |
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Address after: 100012 Beijing Chaoyang District Beiyuan East Road 19 hospital 2 building 25 floor 2508 Patentee after: BEIJING LUNARSUN PHARMACEUTICAL Co.,Ltd. Address before: 100101 Sunshine Plaza, room 68, an Li Road, Chaoyang District, Beijing, C1-802 Patentee before: BEIJING LUNARSUN PHARMACEUTICAL Co.,Ltd. |
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Denomination of invention: A Preparation Process for Synthesizing High Purity Peimei Acid Effective date of registration: 20230605 Granted publication date: 20150520 Pledgee: Beijing first financing Company limited by guarantee Pledgor: BEIJING LUNARSUN PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980042892 |
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