CN1193759C - Sustained release and implantation type cis-platinum medicine and method for preparing same - Google Patents
Sustained release and implantation type cis-platinum medicine and method for preparing same Download PDFInfo
- Publication number
- CN1193759C CN1193759C CNB971070784A CN97107078A CN1193759C CN 1193759 C CN1193759 C CN 1193759C CN B971070784 A CNB971070784 A CN B971070784A CN 97107078 A CN97107078 A CN 97107078A CN 1193759 C CN1193759 C CN 1193759C
- Authority
- CN
- China
- Prior art keywords
- cisplatin
- sustained release
- implantation type
- type cis
- porogen
- 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 - Lifetime
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- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Embodiment | Cumulative release percent in 37 ℃ of normal saline (average, %) |
1 day 3 days 5 days 7 days 9 days 11 days 13 days 15 days | |
1 2 3 4 | 12 23 30 37 41 46 49 51 25 40 48 55 61 67 74 78 21 37 44 49 56 61 66 70 28 49 64 76 83 86 (10 days) |
Embodiment | Blood drug level μ g/ml (meansigma methods) | Release amount (accumulative total meansigma methods) |
1 day 3 days 5 days 7 days 9 days 11 days 13 days 15 days | (%) | |
1 4 | 0.32 0.41 0.35 0.31 0.24 0.28 0.25 0.22 0.39 0.52 0.47 0.39 0.28 | 49% 85% |
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB971070784A CN1193759C (en) | 1997-08-15 | 1997-08-15 | Sustained release and implantation type cis-platinum medicine and method for preparing same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB971070784A CN1193759C (en) | 1997-08-15 | 1997-08-15 | Sustained release and implantation type cis-platinum medicine and method for preparing same |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1208616A CN1208616A (en) | 1999-02-24 |
CN1193759C true CN1193759C (en) | 2005-03-23 |
Family
ID=5169267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971070784A Expired - Lifetime CN1193759C (en) | 1997-08-15 | 1997-08-15 | Sustained release and implantation type cis-platinum medicine and method for preparing same |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1193759C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100416242B1 (en) * | 1999-12-22 | 2004-01-31 | 주식회사 삼양사 | Liquid composition of biodegradable block copolymer for drug delivery and process for the preparation thereof |
CN100500219C (en) * | 2005-04-06 | 2009-06-17 | 山东蓝金生物工程有限公司 | Anti tumour medicinal composition containing platinum compound |
CN111991418A (en) * | 2020-08-29 | 2020-11-27 | 吴国斌 | Medicine carrying system of chitosan carrier and preparation method thereof |
-
1997
- 1997-08-15 CN CNB971070784A patent/CN1193759C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1208616A (en) | 1999-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HU'NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101105 Address after: Dalian Lu, Baohe Industrial District of Hefei City, Anhui Province, No. 16 230051 Patentee after: Anhui Fengyuan people Pharmaceutical Co. Ltd. Address before: 307, room 193, electronic city, No. 230001, Tunxi Road, Hefei, Anhui Patentee before: Zhongren Science and Technology Co., Ltd., Anhui Prov. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170104 Address after: Hefei City, Anhui Province, 230088 Lake Road No. 1429 Patentee after: Hefei China Science and Technology Co., Ltd. Address before: Dalian Lu, Baohe Industrial District of Hefei City, Anhui Province, No. 16 230051 Patentee before: Anhui Fengyuan people Pharmaceutical Co. Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20050323 |
|
CX01 | Expiry of patent term |