CN101823980A - 大颗粒盐酸土霉素的制备方法 - Google Patents
大颗粒盐酸土霉素的制备方法 Download PDFInfo
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- CN101823980A CN101823980A CN201010175042A CN201010175042A CN101823980A CN 101823980 A CN101823980 A CN 101823980A CN 201010175042 A CN201010175042 A CN 201010175042A CN 201010175042 A CN201010175042 A CN 201010175042A CN 101823980 A CN101823980 A CN 101823980A
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- Prior art keywords
- grain
- hydrochloric acid
- occrycetin
- preparation
- terramycin
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
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Priority Applications (1)
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CN 201010175042 CN101823980B (zh) | 2010-04-29 | 2010-04-29 | 大颗粒盐酸土霉素的制备方法 |
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CN 201010175042 CN101823980B (zh) | 2010-04-29 | 2010-04-29 | 大颗粒盐酸土霉素的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101823980A true CN101823980A (zh) | 2010-09-08 |
CN101823980B CN101823980B (zh) | 2013-09-18 |
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CN 201010175042 Active CN101823980B (zh) | 2010-04-29 | 2010-04-29 | 大颗粒盐酸土霉素的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104351483A (zh) * | 2014-11-13 | 2015-02-18 | 河北圣雪大成制药有限责任公司 | 一种全发酵土霉素钙颗粒剂的制备方法 |
CN104513176A (zh) * | 2015-01-08 | 2015-04-15 | 内蒙古格林特制药有限责任公司 | 一种盐酸土霉素的制备方法 |
CN107011205A (zh) * | 2017-04-12 | 2017-08-04 | 扬州联博药业有限公司 | 一种生产大颗粒盐酸土霉素的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090268A (zh) * | 1993-11-12 | 1994-08-03 | 清华大学 | 盐酸土霉素生产新工艺 |
US5387703A (en) * | 1992-04-06 | 1995-02-07 | Pliva | Process and intermediate for the purification of oxytetracycline |
CN1146451A (zh) * | 1995-09-26 | 1997-04-02 | 王洪承 | 一种改进的生产土霉素盐酸盐的方法 |
CN1094484C (zh) * | 1999-09-09 | 2002-11-20 | 石家庄市华曙联合制药厂 | 土霉素纯化方法 |
CN101570495A (zh) * | 2008-04-28 | 2009-11-04 | 大丰华曙药业有限公司 | 大颗粒盐酸土霉素生产工艺 |
-
2010
- 2010-04-29 CN CN 201010175042 patent/CN101823980B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387703A (en) * | 1992-04-06 | 1995-02-07 | Pliva | Process and intermediate for the purification of oxytetracycline |
CN1090268A (zh) * | 1993-11-12 | 1994-08-03 | 清华大学 | 盐酸土霉素生产新工艺 |
CN1146451A (zh) * | 1995-09-26 | 1997-04-02 | 王洪承 | 一种改进的生产土霉素盐酸盐的方法 |
CN1094484C (zh) * | 1999-09-09 | 2002-11-20 | 石家庄市华曙联合制药厂 | 土霉素纯化方法 |
CN101570495A (zh) * | 2008-04-28 | 2009-11-04 | 大丰华曙药业有限公司 | 大颗粒盐酸土霉素生产工艺 |
Non-Patent Citations (1)
Title |
---|
浦增: "大颗粒盐酸土霉素结晶溶媒的选择", 《江西教育学院学报(综合版)》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104351483A (zh) * | 2014-11-13 | 2015-02-18 | 河北圣雪大成制药有限责任公司 | 一种全发酵土霉素钙颗粒剂的制备方法 |
CN104513176A (zh) * | 2015-01-08 | 2015-04-15 | 内蒙古格林特制药有限责任公司 | 一种盐酸土霉素的制备方法 |
CN107011205A (zh) * | 2017-04-12 | 2017-08-04 | 扬州联博药业有限公司 | 一种生产大颗粒盐酸土霉素的方法 |
CN107011205B (zh) * | 2017-04-12 | 2019-10-01 | 扬州联博药业有限公司 | 一种生产大颗粒盐酸土霉素的方法 |
Also Published As
Publication number | Publication date |
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CN101823980B (zh) | 2013-09-18 |
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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 large-grain occrycetin Effective date of registration: 20191218 Granted publication date: 20130918 Pledgee: Hongmiaozi Credit Union, Hongshan rural credit cooperative association, Chifeng City Pledgor: Chifeng Pharmaceutical Co., Ltd. Registration number: Y2019150000024 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200320 Granted publication date: 20130918 Pledgee: Hongmiaozi Credit Union, Hongshan rural credit cooperative association, Chifeng City Pledgor: CHIFENG PHARMACEUTICAL Co.,Ltd. Registration number: Y2019150000024 |
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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 large granule oxytetracycline hydrochloride Effective date of registration: 20220425 Granted publication date: 20130918 Pledgee: Chifeng Huifeng SME Financing Guarantee Co.,Ltd. Pledgor: CHIFENG PHARMACEUTICAL Co.,Ltd. Registration number: Y2022150000034 |
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