CN104558079B - 一种高纯度索氟布韦化合物及有关物质的制备方法 - Google Patents
一种高纯度索氟布韦化合物及有关物质的制备方法 Download PDFInfo
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WO2016042576A1 (en) | 2014-09-16 | 2016-03-24 | Cadila Healthcare Limited | Co-crystal of sofosbuvir and amino acid and process for preparation thereof |
CN106397515B (zh) * | 2015-07-28 | 2021-05-11 | 广东东阳光药业有限公司 | 一种改良的索菲布韦制备方法 |
WO2017093973A1 (en) * | 2015-12-02 | 2017-06-08 | Sun Pharmaceutical Industries Limited | Process for the preparation of pure sofosbuvir |
CN105418680A (zh) * | 2015-12-11 | 2016-03-23 | 重庆康施恩生物科技有限公司 | 抗丙肝病毒药物索氟布韦中间体及其制备方法 |
CN105859811A (zh) * | 2016-05-05 | 2016-08-17 | 精华制药集团南通有限公司 | 一种(2’r)-2’-脱氧-2’-氟-2’-甲基脲苷的制备方法 |
CN109422790B (zh) * | 2017-08-28 | 2022-02-22 | 常州制药厂有限公司 | 一种索非布韦的制备新工艺 |
CN109467577A (zh) * | 2018-12-06 | 2019-03-15 | 南通常佑药业科技有限公司 | 一种索非布韦晶型及无定型产品的制备方法 |
CN111004300B (zh) * | 2019-12-25 | 2021-08-13 | 江苏永安制药有限公司 | 一种制备索磷布韦的方法 |
CN111848554B (zh) * | 2020-08-03 | 2022-05-03 | 苏州开元民生科技股份有限公司 | 一种索氟布韦中间体杂质的合成方法 |
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CN101437524B (zh) * | 2004-09-14 | 2012-01-11 | 法莫赛特股份有限公司 | 2'-氟-2'-烷基-取代的或其它任选取代的呋喃核糖基嘧啶和嘌呤及其衍生物的制备 |
EP2752422B1 (en) * | 2010-03-31 | 2017-08-16 | Gilead Pharmasset LLC | Stereoselective synthesis of phosphorus containing actives |
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Address after: 210038 9 Hui Ou Road, Nanjing economic and Technological Development Zone, Jiangsu Co-patentee after: Suzhou Netac biotechnology Limited by Share Ltd Patentee after: Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd. Address before: 210038 9 Hui Ou Road, Nanjing economic and Technological Development Zone, Jiangsu Co-patentee before: Suzhou Lanxite Biotechnology Co., Ltd. Patentee before: Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd. |
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Effective date of registration: 20191118 Address after: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone No. 9 Ou Lu Hui Patentee after: Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd. Address before: 210038 Jiangsu city of Nanjing Province Economic and Technological Development Zone No. 9 Ou Lu Hui Co-patentee before: Suzhou Netac biotechnology Limited by Share Ltd Patentee before: Nanjing Chia Tai Tianqing Pharmaceutical Co., Ltd. |
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