CN100512802C - 羟苯磺酸钙缓释片及其制备方法 - Google Patents
羟苯磺酸钙缓释片及其制备方法 Download PDFInfo
- Publication number
- CN100512802C CN100512802C CNB2006101430572A CN200610143057A CN100512802C CN 100512802 C CN100512802 C CN 100512802C CN B2006101430572 A CNB2006101430572 A CN B2006101430572A CN 200610143057 A CN200610143057 A CN 200610143057A CN 100512802 C CN100512802 C CN 100512802C
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- CN
- China
- Prior art keywords
- calcium dobesilate
- sustained release
- lubricant
- release tablet
- cellulose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
取样点(h) | 累积释放度(%) |
1 | 31.05 |
2 | 46.71 |
4 | 67.67 |
8 | 86.48 |
10 | 95.20 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101430572A CN100512802C (zh) | 2006-10-31 | 2006-10-31 | 羟苯磺酸钙缓释片及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101430572A CN100512802C (zh) | 2006-10-31 | 2006-10-31 | 羟苯磺酸钙缓释片及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1965811A CN1965811A (zh) | 2007-05-23 |
CN100512802C true CN100512802C (zh) | 2009-07-15 |
Family
ID=38074904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006101430572A Expired - Fee Related CN100512802C (zh) | 2006-10-31 | 2006-10-31 | 羟苯磺酸钙缓释片及其制备方法 |
Country Status (1)
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CN (1) | CN100512802C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103271896A (zh) * | 2012-03-14 | 2013-09-04 | 南京先宇科技有限公司 | 一种稳定的羟苯磺酸钙制备方法 |
CN103230383A (zh) * | 2013-03-31 | 2013-08-07 | 北京万全阳光医学技术有限公司 | 一种羟苯磺酸钙胶囊的组合物及其制备方法 |
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2006
- 2006-10-31 CN CNB2006101430572A patent/CN100512802C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1965811A (zh) | 2007-05-23 |
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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: NINGXIA KANGYA PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: NINGXIA YUANKANG MEDICAL TECHNOLOGY CO., LTD. Effective date: 20100115 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100115 Address after: No. 6 road, hi tech Industrial Development Zone, the Ningxia Hui Autonomous Region, Yinchuan Patentee after: Kangya Pharmaceutical Industry Co., Ltd., Ningxia Address before: No. 6 road, hi tech Industrial Development Zone, the Ningxia Hui Autonomous Region, Yinchuan Patentee before: Ningxia Yuankang Medical New Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20161031 |