CN112125896B - 一种抗精神病药依匹哌唑电化学制备方法 - Google Patents
一种抗精神病药依匹哌唑电化学制备方法 Download PDFInfo
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- CN112125896B CN112125896B CN202011047613.2A CN202011047613A CN112125896B CN 112125896 B CN112125896 B CN 112125896B CN 202011047613 A CN202011047613 A CN 202011047613A CN 112125896 B CN112125896 B CN 112125896B
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
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CN114181202A (zh) * | 2021-12-17 | 2022-03-15 | 湖南省湘中制药有限公司 | 一种依匹哌唑的制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115755A (zh) * | 1993-10-02 | 1996-01-31 | 默克专利股份有限公司 | 从3-硝基吡啶制备3-氨基吡啶的方法 |
CN101258147A (zh) * | 2005-08-31 | 2008-09-03 | 大塚制药株式会社 | 用于治疗cns疾病的4-哌嗪-1-基-4-苯并[b]噻吩衍生物 |
WO2018172463A1 (en) * | 2017-03-22 | 2018-09-27 | Amneal Pharmaceuticals Company Gmbh | Process for the preparation of brexpiprazole |
CN110629246A (zh) * | 2019-11-15 | 2019-12-31 | 湖南大学 | 凡德他尼及其类似物中间体电还原制备方法 |
CN110747489A (zh) * | 2019-11-07 | 2020-02-04 | 湖南大学 | 抗癌药吉非替尼及其类似物中间体电还原制备方法 |
CN110777391A (zh) * | 2019-10-24 | 2020-02-11 | 浙江大学 | 一种吉非替尼中间体的电还原制备方法 |
CN111005033A (zh) * | 2019-12-16 | 2020-04-14 | 浙江大学 | 一种西地那非中间体的电还原制备方法 |
CN111041516A (zh) * | 2019-12-19 | 2020-04-21 | 湖南大学 | 抗高血压药替米沙坦中间体制备新方法 |
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115755A (zh) * | 1993-10-02 | 1996-01-31 | 默克专利股份有限公司 | 从3-硝基吡啶制备3-氨基吡啶的方法 |
CN101258147A (zh) * | 2005-08-31 | 2008-09-03 | 大塚制药株式会社 | 用于治疗cns疾病的4-哌嗪-1-基-4-苯并[b]噻吩衍生物 |
WO2018172463A1 (en) * | 2017-03-22 | 2018-09-27 | Amneal Pharmaceuticals Company Gmbh | Process for the preparation of brexpiprazole |
CN110777391A (zh) * | 2019-10-24 | 2020-02-11 | 浙江大学 | 一种吉非替尼中间体的电还原制备方法 |
CN110747489A (zh) * | 2019-11-07 | 2020-02-04 | 湖南大学 | 抗癌药吉非替尼及其类似物中间体电还原制备方法 |
CN110629246A (zh) * | 2019-11-15 | 2019-12-31 | 湖南大学 | 凡德他尼及其类似物中间体电还原制备方法 |
CN111005033A (zh) * | 2019-12-16 | 2020-04-14 | 浙江大学 | 一种西地那非中间体的电还原制备方法 |
CN111041516A (zh) * | 2019-12-19 | 2020-04-21 | 湖南大学 | 抗高血压药替米沙坦中间体制备新方法 |
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Effective date of registration: 20210917 Address after: 422000 No. 18, Daxing South Road, Baoqing industrial concentration zone, Shaoyang City, Hunan Province Applicant after: HUNAN PROVINCE XIANGZHONG PHARMACEUTICAL Co.,Ltd. Address before: 310027 No. 38, Zhejiang Road, Hangzhou, Zhejiang, Xihu District Applicant before: ZHEJIANG University |
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Denomination of invention: Electrochemical preparation method of antipsychotic drug Epipiprazole Effective date of registration: 20230828 Granted publication date: 20211029 Pledgee: Bank of China Limited Shaoyang Branch Pledgor: Hunan Province Xiangzhong Pharmaceutical Co.,Ltd. Registration number: Y2023980054088 |