CN103570746B - 一种头孢美唑钠化合物 - Google Patents
一种头孢美唑钠化合物 Download PDFInfo
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- CN103570746B CN103570746B CN201310571173.4A CN201310571173A CN103570746B CN 103570746 B CN103570746 B CN 103570746B CN 201310571173 A CN201310571173 A CN 201310571173A CN 103570746 B CN103570746 B CN 103570746B
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- CN
- China
- Prior art keywords
- cefmetazole sodium
- cefmetazole
- sodium compound
- preparation
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- 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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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/12—Separation; Purification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
制剂 | 二甲亚砜 | 乙酸正丁酯 | 二氯甲烷 | 其它有关物质 |
实施例1产品 | 符合规定 | 符合规定 | 符合规定 | 符合规定 |
实施例2产品 | 符合规定 | 符合规定 | 符合规定 | 符合规定 |
样品1 | 样品2 | 样品3 | 样品4 | 样品5 | 样品6 | 样品7 | |
H | 2.10cm | 1.95cm | 3.11cm | 3.11cm | 3.45cm | 3.33cm | 3.0cm |
R | 3cm | 3cm | 3cm | 3cm | 3cm | 3cm | 3cm |
α | 35° | 33° | 46° | 46° | 49° | 48° | 45° |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310571173.4A CN103570746B (zh) | 2013-11-15 | 2013-11-15 | 一种头孢美唑钠化合物 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310571173.4A CN103570746B (zh) | 2013-11-15 | 2013-11-15 | 一种头孢美唑钠化合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103570746A CN103570746A (zh) | 2014-02-12 |
CN103570746B true CN103570746B (zh) | 2015-06-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310571173.4A Active CN103570746B (zh) | 2013-11-15 | 2013-11-15 | 一种头孢美唑钠化合物 |
Country Status (1)
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CN (1) | CN103570746B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101787039B (zh) * | 2010-01-26 | 2012-05-09 | 陶灵刚 | 一种高纯度的头孢美唑钠化合物 |
CN102127095A (zh) * | 2010-12-24 | 2011-07-20 | 山东鲁抗医药股份有限公司 | 一种制备头孢美唑钠的方法 |
CN102180892B (zh) * | 2011-03-24 | 2013-03-06 | 海南灵康制药有限公司 | 一种纯化头孢美唑钠的新方法 |
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2013
- 2013-11-15 CN CN201310571173.4A patent/CN103570746B/zh active Active
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Publication number | Publication date |
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CN103570746A (zh) | 2014-02-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Qi Inventor after: Zhang Qibo Inventor after: Yang Lei Inventor before: Li Qi Inventor before: Yang Lei |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100176 No. 6, Hongda Middle Road, Beijing economic and Technological Development Zone, Beijing Patentee after: Yuekang Pharmaceutical Group Co., Ltd. Address before: 100176 No. 6, Hongda Middle Road, Beijing economic and Technological Development Zone, Beijing Patentee before: YOUCARE PHARMACEUTICAL GROUP CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210707 Address after: Room 0606, 6th floor, rd18 scientific research headquarters building, 2522 Huandao North Road, Hengqin New District, Zhuhai City, Guangdong Province, 519031 Patentee after: Zhuhai Special Economic Zone yuekang Medicine Co.,Ltd. Address before: 100176 No. 6, Hongda Middle Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Yuekang Pharmaceutical Group Co.,Ltd. |