CN105175467B - 曲氟尿苷的新晶型及其制备方法 - Google Patents
曲氟尿苷的新晶型及其制备方法 Download PDFInfo
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CN201510321028.XA CN105175467B (zh) | 2014-06-11 | 2015-06-11 | 曲氟尿苷的新晶型及其制备方法 |
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CN201510321028.XA CN105175467B (zh) | 2014-06-11 | 2015-06-11 | 曲氟尿苷的新晶型及其制备方法 |
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CN105175467A CN105175467A (zh) | 2015-12-23 |
CN105175467B true CN105175467B (zh) | 2020-07-17 |
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CN104761603B (zh) * | 2014-12-06 | 2020-05-12 | 山东诚创医药技术开发有限公司 | 曲氟尿苷晶型b及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US3531464A (en) * | 1966-10-21 | 1970-09-29 | Us Health Education & Welfare | Alternative synthesis of 2'-deoxy-5-(trifluoromethyl)-uridine and the alphaanomer thereof |
EP0389110A2 (en) * | 1989-02-22 | 1990-09-26 | Yuki Gosei Kogyo Co., Ltd. | Process for the preparation of 2'-deoxy-5-trifluoromethyl-beta-uridine |
US5006646A (en) * | 1989-02-22 | 1991-04-09 | Yuki Gosei Kogyo Co., Ltd. | Process for preparing 2'-deoxy-5-trifluoromethyl-beta-uridine |
CN1640882A (zh) * | 2004-01-17 | 2005-07-20 | 杭州富邦生物制药有限公司 | 5-三氟甲基-2’-脱氧尿苷的合成方法 |
CN101304977A (zh) * | 2005-11-09 | 2008-11-12 | 东曹株式会社 | 具有全氟烷基的核酸碱类和其制备方法 |
Family Cites Families (2)
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JPS63145296A (ja) * | 1986-12-09 | 1988-06-17 | Taiho Yakuhin Kogyo Kk | 5−トリフルオロメチル−2’−デオキシ−β−ウリジン類の製造方法 |
JP4603274B2 (ja) * | 2004-02-24 | 2010-12-22 | 三井化学株式会社 | 2’−デオキシ−5−トリフルオロメチルウリジンの製造方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531464A (en) * | 1966-10-21 | 1970-09-29 | Us Health Education & Welfare | Alternative synthesis of 2'-deoxy-5-(trifluoromethyl)-uridine and the alphaanomer thereof |
EP0389110A2 (en) * | 1989-02-22 | 1990-09-26 | Yuki Gosei Kogyo Co., Ltd. | Process for the preparation of 2'-deoxy-5-trifluoromethyl-beta-uridine |
US5006646A (en) * | 1989-02-22 | 1991-04-09 | Yuki Gosei Kogyo Co., Ltd. | Process for preparing 2'-deoxy-5-trifluoromethyl-beta-uridine |
CN1640882A (zh) * | 2004-01-17 | 2005-07-20 | 杭州富邦生物制药有限公司 | 5-三氟甲基-2’-脱氧尿苷的合成方法 |
CN101304977A (zh) * | 2005-11-09 | 2008-11-12 | 东曹株式会社 | 具有全氟烷基的核酸碱类和其制备方法 |
Non-Patent Citations (12)
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Address after: Tenth Industrial Zone, Lianyungang, Jiangsu, China, 222047 Applicant after: JIANGSU HANSOH PHARMACEUTICAL GROUP Co.,Ltd. Applicant after: Lianyungang Hongchuang Pharmaceutical Co.,Ltd. Address before: Tenth Industrial Zone, Lianyungang, Jiangsu, China, 222047 Applicant before: Jiangsu best Pharmaceutical Co.,Ltd. Applicant before: Lianyungang Hongchuang Pharmaceutical Co.,Ltd. Address after: Tenth Industrial Zone, Lianyungang, Jiangsu, China, 222047 Applicant after: Jiangsu best Pharmaceutical Co.,Ltd. Applicant after: Lianyungang Hongchuang Pharmaceutical Co.,Ltd. Address before: Tenth Industrial Zone, Lianyungang, Jiangsu, China, 222047 Applicant before: JIANGSU HANSOH PHARMACEUTICAL Co.,Ltd. Applicant before: Lianyungang Hongchuang Pharmaceutical Co.,Ltd. |
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Effective date of registration: 20160323 Address after: 222047 Lianyungang economic and Technological Development Zone, Jiangsu Applicant after: JIANGSU HANSOH PHARMACEUTICAL GROUP Co.,Ltd. Address before: Tenth Industrial Zone, Lianyungang, Jiangsu, China, 222047 Applicant before: JIANGSU HANSOH PHARMACEUTICAL GROUP Co.,Ltd. Applicant before: Lianyungang Hongchuang Pharmaceutical Co.,Ltd. |
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