CN104418779B - 高纯度福多司坦的制备方法 - Google Patents
高纯度福多司坦的制备方法 Download PDFInfo
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- CN104418779B CN104418779B CN201310377145.9A CN201310377145A CN104418779B CN 104418779 B CN104418779 B CN 104418779B CN 201310377145 A CN201310377145 A CN 201310377145A CN 104418779 B CN104418779 B CN 104418779B
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- fudosteine
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- cysteine hydrochloride
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CN201310377145.9A CN104418779B (zh) | 2013-08-26 | 2013-08-26 | 高纯度福多司坦的制备方法 |
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CN201310377145.9A CN104418779B (zh) | 2013-08-26 | 2013-08-26 | 高纯度福多司坦的制备方法 |
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CN104418779A CN104418779A (zh) | 2015-03-18 |
CN104418779B true CN104418779B (zh) | 2017-08-08 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108752250B (zh) * | 2018-04-23 | 2022-06-14 | 浙江国邦药业有限公司 | 一种高纯度福多司坦的合成方法 |
CN108586298B (zh) * | 2018-06-04 | 2020-03-10 | 河南师范大学 | 一种高纯度福多司坦的制备方法 |
CN115068972B (zh) * | 2021-03-16 | 2023-08-15 | 上海梅山钢铁股份有限公司 | 一种可调节硫铵母液固液比的结晶槽 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346883A2 (en) * | 1988-06-16 | 1989-12-20 | Ss Pharmaceutical Co., Ltd. | Expectorant comprising hydroxy-alkylcysteine derivative |
Family Cites Families (1)
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CN1190398C (zh) * | 2001-01-04 | 2005-02-23 | 汤俊明 | 溴代正十二烷制备工艺 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0346883A2 (en) * | 1988-06-16 | 1989-12-20 | Ss Pharmaceutical Co., Ltd. | Expectorant comprising hydroxy-alkylcysteine derivative |
Non-Patent Citations (2)
Title |
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An effective method for the preparation of ω-bromo alkanols from α,ω-diols;Suk-ku kang, et al.;《Synthesis》;19851231(第12期);1161-1162 * |
Functional Group Transformations of Diols, Cyclic Ethers, and Lactones Using Aqueous Hydrobromic Acid and Phase Transfer Catalyst under Microwave Irradiation;Goverdhan L. Kad, et al.;《Organic Process Research & Development》;20030403;第7卷(第3期);339-340 * |
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Effective date of registration: 20170705 Address after: Zhumadian City, Henan province 463000 Guangming Road Yicheng District No. 2 Applicant after: TIANFANG PHARMACEUTICAL CO., LTD. Address before: Zhumadian City, Henan province 463000 Guangming Road Yicheng District No. 2 Applicant before: Tianfang Pharmaceutical Co., Ltd., Henan |
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CB03 | Change of inventor or designer information |
Inventor after: Zhou Xinjian Inventor after: Li Weimin Inventor after: Ma Guowang Inventor after: Hu Zhongliang Inventor after: Lu Rui Inventor after: Zhang Yunhua Inventor after: Zhang Chunhong Inventor after: Zhao Zhen Inventor after: Liu Wei Inventor after: Fan Zhen Inventor after: Liu Ningyu Inventor after: Ma Qi Inventor after: Liao Fuqi Inventor after: Chen Qiang Inventor after: Qiao Xiangyong Inventor after: Geng Dianguang Inventor before: Zhou Xinjian |
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