CN104402770A - 一种甲磺酸卡莫司他的制备方法 - Google Patents
一种甲磺酸卡莫司他的制备方法 Download PDFInfo
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- CN104402770A CN104402770A CN201410689691.0A CN201410689691A CN104402770A CN 104402770 A CN104402770 A CN 104402770A CN 201410689691 A CN201410689691 A CN 201410689691A CN 104402770 A CN104402770 A CN 104402770A
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- camostat mesilate
- sodium bisulfite
- crystallization
- camostat
- preparation
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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CN201410689691.0A CN104402770B (zh) | 2014-11-26 | 2014-11-26 | 一种甲磺酸卡莫司他中间体的制备方法 |
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CN201410689691.0A CN104402770B (zh) | 2014-11-26 | 2014-11-26 | 一种甲磺酸卡莫司他中间体的制备方法 |
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CN104402770A true CN104402770A (zh) | 2015-03-11 |
CN104402770B CN104402770B (zh) | 2016-04-27 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111349021A (zh) * | 2018-12-20 | 2020-06-30 | 南京长澳医药科技有限公司 | 一种甲磺酸卡莫司他晶型及其制备方法和应用 |
CN113683534A (zh) * | 2020-05-18 | 2021-11-23 | 天津药物研究院有限公司 | 甲磺酸卡莫司他及其溶剂化物的晶型和它们的制备方法和用途 |
-
2014
- 2014-11-26 CN CN201410689691.0A patent/CN104402770B/zh active Active
Non-Patent Citations (1)
Title |
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刘宝玉 等: "合成对(对氨基苯甲酰氧基)苯乙酸-N , N-二甲氨基甲酰甲酯方法的改进", 《化学试剂》, vol. 28, no. 6, 31 December 2006 (2006-12-31) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111349021A (zh) * | 2018-12-20 | 2020-06-30 | 南京长澳医药科技有限公司 | 一种甲磺酸卡莫司他晶型及其制备方法和应用 |
CN113683534A (zh) * | 2020-05-18 | 2021-11-23 | 天津药物研究院有限公司 | 甲磺酸卡莫司他及其溶剂化物的晶型和它们的制备方法和用途 |
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CN104402770B (zh) | 2016-04-27 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of methanesulfonic acid camostat intermediate Effective date of registration: 20170103 Granted publication date: 20160427 Pledgee: Bank of Communications Ltd Anhui branch Pledgor: Wan Hui Pharmaceutical (Anhui) Co., Ltd. Registration number: 2016340000154 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170718 Granted publication date: 20160427 Pledgee: Bank of Communications Ltd Anhui branch Pledgor: Wan Hui Pharmaceutical (Anhui) Co., Ltd. Registration number: 2016340000154 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of methanesulfonic acid camostat intermediate Effective date of registration: 20170724 Granted publication date: 20160427 Pledgee: Bank of Communications Ltd Anhui branch Pledgor: Wan Hui Pharmaceutical (Anhui) Co., Ltd. Registration number: 2017340000125 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |