WO2009138847A3 - An improved process for the preparation of cefozopran - Google Patents
An improved process for the preparation of cefozopran Download PDFInfo
- Publication number
- WO2009138847A3 WO2009138847A3 PCT/IB2009/005564 IB2009005564W WO2009138847A3 WO 2009138847 A3 WO2009138847 A3 WO 2009138847A3 IB 2009005564 W IB2009005564 W IB 2009005564W WO 2009138847 A3 WO2009138847 A3 WO 2009138847A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cefozopran
- preparation
- improved process
- formula
- solution
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/433—Thidiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
- A61K31/5025—Pyridazines; Hydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—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, cefaclor, or cephalexine
- A61K31/546—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, cefaclor, or cephalexine containing further heterocyclic rings, e.g. cephalothin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/19—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cephalosporin Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention relates to an improved process for the preparation of Cefozopran of formula (I), as well as pharmaceutical composition of Cefozopran.(Formula 1) (I) Said process comprises the steps of a) addition of sodium chloride and sodium carbonate to a solution of Cefozopran and b) washing said solution using (a) water immiscible organic solvent(s).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011509028A JP2011520866A (en) | 2008-05-14 | 2009-05-12 | Improved production method of cefozopran |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1176CHE2008 | 2008-05-14 | ||
IN1176CH2008 | 2008-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009138847A2 WO2009138847A2 (en) | 2009-11-19 |
WO2009138847A3 true WO2009138847A3 (en) | 2010-04-22 |
Family
ID=41319110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2009/005564 WO2009138847A2 (en) | 2008-05-14 | 2009-05-12 | An improved process for the preparation of cefozopran |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2011520866A (en) |
WO (1) | WO2009138847A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011141847A1 (en) * | 2010-05-10 | 2011-11-17 | Orchid Chemicals And Pharmaceuticals Limited | An improved process for the preparation of meropenem |
CN101921276B (en) * | 2010-09-07 | 2012-07-18 | 江苏天禾迪赛诺制药有限公司 | Crystallization refining method of Meropenem |
CN102443017B (en) * | 2010-10-13 | 2014-10-29 | 石药集团中奇制药技术(石家庄)有限公司 | Preparation method of cefozopran hydrochloride |
CN102443016B (en) * | 2010-10-13 | 2015-01-07 | 石药集团中奇制药技术(石家庄)有限公司 | Method for preparing cefozopran hydrochloride intermediate |
CN102920666B (en) * | 2011-08-09 | 2015-04-01 | 石药集团中奇制药技术(石家庄)有限公司 | Cefozopran hydrochloride freeze-dried powder |
CN102898445B (en) * | 2012-10-11 | 2015-03-25 | 南通康鑫药业有限公司 | Preparation method for cefozopran |
EP2777705A1 (en) * | 2013-03-15 | 2014-09-17 | Cubist Pharmaceuticals, Inc. | Ceftolozane antibiotic compositions |
CN105153201B (en) * | 2015-08-29 | 2017-08-22 | 济南康和医药科技有限公司 | A kind of preparation method of cefozopran hydrochloride |
CN113552250A (en) * | 2021-06-30 | 2021-10-26 | 海南海灵化学制药有限公司 | Impurity detection method of cefozopran hydrochloride |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04338332A (en) * | 1991-05-13 | 1992-11-25 | Takeda Chem Ind Ltd | Cephalosporin injection and its preparation |
JPH06128268A (en) * | 1992-10-16 | 1994-05-10 | Takeda Chem Ind Ltd | Cephem compound, its production and antibacterial composition |
JPH11255653A (en) * | 1999-01-18 | 1999-09-21 | Takeda Chem Ind Ltd | Cephalosporin injection and its production |
JP2004161729A (en) * | 2002-02-08 | 2004-06-10 | Takeda Chem Ind Ltd | Medicinal composition |
EP1618894A1 (en) * | 2003-04-28 | 2006-01-25 | Takeda Pharmaceutical Company Limited | Composition for injection |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA791653B (en) * | 1978-04-07 | 1980-05-28 | Glaxo Group Ltd | Cephalosporin compounds |
JPH0662639B2 (en) * | 1987-12-04 | 1994-08-17 | 武田薬品工業株式会社 | Cefem hydrochloride crystals |
JP3012986B2 (en) * | 1989-06-12 | 2000-02-28 | 武田薬品工業株式会社 | Cephem compound and method for producing the same |
JPH10291993A (en) * | 1997-02-19 | 1998-11-04 | Takeda Chem Ind Ltd | Crystal of cephalosporin derivative and its production |
HUP0202283A3 (en) * | 1999-07-30 | 2003-10-28 | Eisai Co Ltd | Process for the preparation of basic antibiotic-inorganic acid addition salts and intermediate oxalates |
-
2009
- 2009-05-12 JP JP2011509028A patent/JP2011520866A/en active Pending
- 2009-05-12 WO PCT/IB2009/005564 patent/WO2009138847A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04338332A (en) * | 1991-05-13 | 1992-11-25 | Takeda Chem Ind Ltd | Cephalosporin injection and its preparation |
JPH06128268A (en) * | 1992-10-16 | 1994-05-10 | Takeda Chem Ind Ltd | Cephem compound, its production and antibacterial composition |
JPH11255653A (en) * | 1999-01-18 | 1999-09-21 | Takeda Chem Ind Ltd | Cephalosporin injection and its production |
JP2004161729A (en) * | 2002-02-08 | 2004-06-10 | Takeda Chem Ind Ltd | Medicinal composition |
EP1618894A1 (en) * | 2003-04-28 | 2006-01-25 | Takeda Pharmaceutical Company Limited | Composition for injection |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Week 199302, Derwent World Patents Index; AN 1993-012142, XP002197985 * |
DATABASE WPI Week 199423, Derwent World Patents Index; AN 1994-188975, XP003026366 * |
DATABASE WPI Week 200441, Derwent World Patents Index; AN 2004-435519, XP003026365 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009138847A2 (en) | 2009-11-19 |
JP2011520866A (en) | 2011-07-21 |
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