CN101560202A - 一种2-(2-噻吩基)乙醇对甲苯磺酸酯的制备方法 - Google Patents
一种2-(2-噻吩基)乙醇对甲苯磺酸酯的制备方法 Download PDFInfo
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- CN101560202A CN101560202A CNA2009101154307A CN200910115430A CN101560202A CN 101560202 A CN101560202 A CN 101560202A CN A2009101154307 A CNA2009101154307 A CN A2009101154307A CN 200910115430 A CN200910115430 A CN 200910115430A CN 101560202 A CN101560202 A CN 101560202A
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- ethanol
- thienyl
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- toluenesulfonic esters
- tosyl chloride
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CN2009101154307A CN101560202B (zh) | 2009-05-21 | 2009-05-21 | 一种2-(2-噻吩基)乙醇对甲苯磺酸酯的制备方法 |
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CN2009101154307A CN101560202B (zh) | 2009-05-21 | 2009-05-21 | 一种2-(2-噻吩基)乙醇对甲苯磺酸酯的制备方法 |
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CN101560202A true CN101560202A (zh) | 2009-10-21 |
CN101560202B CN101560202B (zh) | 2012-05-09 |
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Cited By (1)
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CN103360363A (zh) * | 2012-03-26 | 2013-10-23 | 黑龙江福和华星制药集团股份有限公司 | 一种2-(2-噻吩)乙醇对甲苯磺酸酯的制备方法 |
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CN101333223B (zh) * | 2008-07-28 | 2011-05-04 | 台州市知青化工有限公司 | 氯吡格雷及其盐的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103360363A (zh) * | 2012-03-26 | 2013-10-23 | 黑龙江福和华星制药集团股份有限公司 | 一种2-(2-噻吩)乙醇对甲苯磺酸酯的制备方法 |
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Effective date of registration: 20190312 Address after: 255000 Jinyang Road, Gaoqing Economic Development Zone, Zibo City, Shandong Province Patentee after: Shandong Lixin Pharmaceutical Co., Ltd. Address before: 215151 No. 21 Tangxi Road, Suzhou High-tech Zone, Jiangsu Province Patentee before: Suzhou Lixin Pharmacy Co., Ltd. |
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Denomination of invention: Preparation of 2-(2-thiophene) ethanol p-toluene sulfonate Effective date of registration: 20190422 Granted publication date: 20120509 Pledgee: Hengfeng Bank Co., Ltd. Zibo Branch Pledgor: Shandong Lixin Pharmaceutical Co., Ltd. Registration number: 2019370000082 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201111 Granted publication date: 20120509 Pledgee: Hengfeng Bank Co.,Ltd. Zibo Branch Pledgor: Shandong Lixin Pharmaceutical Co.,Ltd. Registration number: 2019370000082 |