JPS5444695A - 3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation - Google Patents

3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation

Info

Publication number
JPS5444695A
JPS5444695A JP11097077A JP11097077A JPS5444695A JP S5444695 A JPS5444695 A JP S5444695A JP 11097077 A JP11097077 A JP 11097077A JP 11097077 A JP11097077 A JP 11097077A JP S5444695 A JPS5444695 A JP S5444695A
Authority
JP
Japan
Prior art keywords
cephem
disubstituted
preparation
carboxylic acid
carboxyl
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.)
Granted
Application number
JP11097077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341914B2 (enrdf_load_stackoverflow
Inventor
Takao Takatani
Hisashi Takasugi
Zenzaburo Totsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to JP11097077A priority Critical patent/JPS5444695A/ja
Publication of JPS5444695A publication Critical patent/JPS5444695A/ja
Publication of JPS6341914B2 publication Critical patent/JPS6341914B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP11097077A 1977-09-13 1977-09-13 3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation Granted JPS5444695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11097077A JPS5444695A (en) 1977-09-13 1977-09-13 3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11097077A JPS5444695A (en) 1977-09-13 1977-09-13 3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP59124050A Division JPS6034979A (ja) 1984-06-15 1984-06-15 ３，７−ジ置換−３−セフエム−４−カルボン酸化合物もしくはその塩類の製造方法
JP12405184A Division JPS6034977A (ja) 1984-06-15 1984-06-15 ３，７−ジ置換−３−セフエム−４−カルボン酸化合物

Publications (2)

Publication Number Publication Date
JPS5444695A true JPS5444695A (en) 1979-04-09
JPS6341914B2 JPS6341914B2 (enrdf_load_stackoverflow) 1988-08-19

Family

ID=14549110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11097077A Granted JPS5444695A (en) 1977-09-13 1977-09-13 3,7-disubstituted-3-cephem-4-carboxylic acid and its salt and their preparation

Country Status (1)

Country Link
JP (1) JPS5444695A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649387A (en) * 1979-09-03 1981-05-02 Fujisawa Pharmaceut Co Ltd Novel cephem compound, its preparation, and remedy and preventive for microbism
JPS60190783A (ja) * 1983-12-21 1985-09-28 Sumitomo Seiyaku Kk セフエム系化合物
JPS6236385A (ja) * 1985-08-05 1987-02-17 Fujisawa Pharmaceut Co Ltd ３，７−ジ置換−３−セフエム化合物およびその製造法
JPS62294687A (ja) * 1982-09-30 1987-12-22 Fujisawa Pharmaceut Co Ltd ７−アシルアミノ−３−ビニル−３−セフエム化合物
US4737535A (en) * 1984-04-20 1988-04-12 Sumitomo Rubber Industries, Ltd. Rubber composition for tire tread
JPH03264591A (ja) * 1980-10-06 1991-11-25 F Hoffmann La Roche Ag アシル誘導体

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149296A (en) * 1975-06-09 1976-12-22 Takeda Chem Ind Ltd Cephems or penams and their preparation
JPS52102293A (en) * 1976-01-23 1977-08-27 Roussel Uclaf Novel oxim derivative of 77 aminothiazolylacetoamide cephalospolanate process for preparing same and pharmaceutical composition
JPS53149993A (en) * 1978-01-23 1978-12-27 Fujisawa Pharmaceut Co Ltd 3,7-disubstituted-3-cephem-4-carboxylic acid derivatives, their salts, and their preparation
JPS545046A (en) * 1977-06-13 1979-01-16 Takeda Chem Ind Ltd Cephalosporin preparation for oral administration
JPS549296A (en) * 1977-04-02 1979-01-24 Hoechst Ag Cephem derivative and its preparation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149296A (en) * 1975-06-09 1976-12-22 Takeda Chem Ind Ltd Cephems or penams and their preparation
JPS52102293A (en) * 1976-01-23 1977-08-27 Roussel Uclaf Novel oxim derivative of 77 aminothiazolylacetoamide cephalospolanate process for preparing same and pharmaceutical composition
JPS549296A (en) * 1977-04-02 1979-01-24 Hoechst Ag Cephem derivative and its preparation
JPS545046A (en) * 1977-06-13 1979-01-16 Takeda Chem Ind Ltd Cephalosporin preparation for oral administration
JPS53149993A (en) * 1978-01-23 1978-12-27 Fujisawa Pharmaceut Co Ltd 3,7-disubstituted-3-cephem-4-carboxylic acid derivatives, their salts, and their preparation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5649387A (en) * 1979-09-03 1981-05-02 Fujisawa Pharmaceut Co Ltd Novel cephem compound, its preparation, and remedy and preventive for microbism
JPH03264591A (ja) * 1980-10-06 1991-11-25 F Hoffmann La Roche Ag アシル誘導体
JPS62294687A (ja) * 1982-09-30 1987-12-22 Fujisawa Pharmaceut Co Ltd ７−アシルアミノ−３−ビニル−３−セフエム化合物
JPS60190783A (ja) * 1983-12-21 1985-09-28 Sumitomo Seiyaku Kk セフエム系化合物
US4737535A (en) * 1984-04-20 1988-04-12 Sumitomo Rubber Industries, Ltd. Rubber composition for tire tread
JPS6236385A (ja) * 1985-08-05 1987-02-17 Fujisawa Pharmaceut Co Ltd ３，７−ジ置換−３−セフエム化合物およびその製造法

Also Published As

Publication number Publication date
JPS6341914B2 (enrdf_load_stackoverflow) 1988-08-19

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