CN1331470C - Method for preparing high stripping-degree hautriwaic glipizide capsule - Google Patents
Method for preparing high stripping-degree hautriwaic glipizide capsule Download PDFInfo
- Publication number
- CN1331470C CN1331470C CNB2005101057968A CN200510105796A CN1331470C CN 1331470 C CN1331470 C CN 1331470C CN B2005101057968 A CNB2005101057968 A CN B2005101057968A CN 200510105796 A CN200510105796 A CN 200510105796A CN 1331470 C CN1331470 C CN 1331470C
- Authority
- CN
- China
- Prior art keywords
- glipizide
- metformin hydrochloride
- capsule
- mesh sieves
- preparation
- 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.)
- Expired - Fee Related
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- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Prescription | Prescription 1 | Prescription 2 | Prescription 3 | Prescription 4 | Prescription 5 | Prescription 6 | |
Component | Metformin hydrochloride | 250 | 250 | 250 | 250 | 250 | 250 |
Glipizide | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | |
80% ethanol | / | In right amount | / | / | / | / | |
3% hypromellose solution | / | / | In right amount | / | / | / | |
15% polyvidone alcoholic solution | / | / | / | In right amount | In right amount | In right amount | |
Magnesium stearate | / | / | / | 1% | 1% | 1% | |
Investigate index | Outward appearance | / | Pine, fine powder is many | Pine is frangible | Granule is neat | Granule is neat | Granule is neat |
Angle of repose (℃) | 60 | / | / | 30 | 32 | 31 | |
45 minutes dissolutions (%) | / | / | / | 77.4 | 95.4 | 94.3 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101057968A CN1331470C (en) | 2005-09-29 | 2005-09-29 | Method for preparing high stripping-degree hautriwaic glipizide capsule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101057968A CN1331470C (en) | 2005-09-29 | 2005-09-29 | Method for preparing high stripping-degree hautriwaic glipizide capsule |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1742730A CN1742730A (en) | 2006-03-08 |
CN1331470C true CN1331470C (en) | 2007-08-15 |
Family
ID=36138356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005101057968A Expired - Fee Related CN1331470C (en) | 2005-09-29 | 2005-09-29 | Method for preparing high stripping-degree hautriwaic glipizide capsule |
Country Status (1)
Country | Link |
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CN (1) | CN1331470C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102416007B (en) * | 2011-12-12 | 2014-08-20 | 珠海润都制药股份有限公司 | Metformin hydrochloride enteric-coated capsules |
CN105213335B (en) * | 2015-09-28 | 2017-04-26 | 宁夏康亚药业有限公司 | Glipizide tablet as well as preparation method and application thereof |
CN107714666A (en) * | 2016-08-11 | 2018-02-23 | 迪沙药业集团有限公司 | A kind of Glipizide composition |
CN108451923A (en) * | 2018-05-31 | 2018-08-28 | 常州兰陵制药有限公司 | Metformin hydrochloride quick-release capsules and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1602873A (en) * | 2004-07-23 | 2005-04-06 | 海南国栋药物研究所有限公司 | Sustained release preparation of glipizide/metformin hydrochloride and its preparation method |
-
2005
- 2005-09-29 CN CNB2005101057968A patent/CN1331470C/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1602873A (en) * | 2004-07-23 | 2005-04-06 | 海南国栋药物研究所有限公司 | Sustained release preparation of glipizide/metformin hydrochloride and its preparation method |
Also Published As
Publication number | Publication date |
---|---|
CN1742730A (en) | 2006-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Aimin Pharmaceutical Co., Ltd. Assignor: Zhou Zhuohe Contract fulfillment period: 2008.10.20 to 2014.10.20 contract change Contract record no.: 2009440001747 Denomination of invention: Method for preparing high stripping-degree hautriwaic glipizide capsule Granted publication date: 20070815 License type: Exclusive license Record date: 20091026 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.20 TO 2014.10.20; CHANGE OF CONTRACT Name of requester: GUANGDONG AIMIN MEDICINE CO., LTD. Effective date: 20091026 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Guangdong Aimin Pharmaceutical Co., Ltd. Assignor: Zhou Zhuohe Contract record no.: 2009440001747 Date of cancellation: 20100416 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070815 Termination date: 20140929 |
|
EXPY | Termination of patent right or utility model |