CN1485326A - 硫酸黄连素的制备方法 - Google Patents
硫酸黄连素的制备方法 Download PDFInfo
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- CN1485326A CN1485326A CNA021330018A CN02133001A CN1485326A CN 1485326 A CN1485326 A CN 1485326A CN A021330018 A CNA021330018 A CN A021330018A CN 02133001 A CN02133001 A CN 02133001A CN 1485326 A CN1485326 A CN 1485326A
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- berberine
- ethanol
- sulfate
- distilled water
- water
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021330018A CN1324026C (zh) | 2002-09-23 | 2002-09-23 | 硫酸黄连素的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021330018A CN1324026C (zh) | 2002-09-23 | 2002-09-23 | 硫酸黄连素的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1485326A true CN1485326A (zh) | 2004-03-31 |
CN1324026C CN1324026C (zh) | 2007-07-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021330018A Expired - Fee Related CN1324026C (zh) | 2002-09-23 | 2002-09-23 | 硫酸黄连素的制备方法 |
Country Status (1)
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CN (1) | CN1324026C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109232556A (zh) * | 2018-10-08 | 2019-01-18 | 佑华制药(乐山)有限公司 | 一种盐酸小檗碱生产工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN184685B (zh) * | 1996-02-14 | 2000-09-23 | Nat Inst Immunology | |
CN1164588C (zh) * | 2001-01-19 | 2004-09-01 | 东北制药总厂 | 黄连素及其盐类的制备方法 |
-
2002
- 2002-09-23 CN CNB021330018A patent/CN1324026C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109232556A (zh) * | 2018-10-08 | 2019-01-18 | 佑华制药(乐山)有限公司 | 一种盐酸小檗碱生产工艺 |
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Publication number | Publication date |
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CN1324026C (zh) | 2007-07-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NORTHEAST PHARMACEUTICAL GROUP CO., LTD. Free format text: FORMER OWNER: NORTHEAST PHARMACEUTICAL PLANT Effective date: 20100419 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110026 NO.37,ZHONGGONG NORTH STREET, TIEXI DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: 110026 NO.37,ZHONGGONG NORTH STREET, TIEXI DISTRICT, SHENYANG CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100419 Address after: 110026, No. 37, North Street, heavy industry, Tiexi District, Shenyang Patentee after: Northeast Pharmaceutical Group Co., Ltd. Address before: 110026, No. thirty-seven, North Street, heavy industry, Tiexi District, Liaoning, Shenyang Patentee before: Dongbei Pharmaceutical Factory |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20180923 |
|
CF01 | Termination of patent right due to non-payment of annual fee |