JPS5246239B2 - - Google Patents

Info

Publication number
JPS5246239B2
JPS5246239B2 JP4212973A JP4212973A JPS5246239B2 JP S5246239 B2 JPS5246239 B2 JP S5246239B2 JP 4212973 A JP4212973 A JP 4212973A JP 4212973 A JP4212973 A JP 4212973A JP S5246239 B2 JPS5246239 B2 JP S5246239B2
Authority
JP
Japan
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
Application number
JP4212973A
Other languages
Japanese (ja)
Other versions
JPS49126692A (enExample
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 filed Critical
Priority to JP4212973A priority Critical patent/JPS5246239B2/ja
Priority to US05/457,280 priority patent/US3998816A/en
Priority to GB1516374A priority patent/GB1464793A/en
Priority to IL44578A priority patent/IL44578A/en
Priority to SE7404821A priority patent/SE418502B/xx
Priority to CA197,483A priority patent/CA1027553A/en
Priority to BE143118A priority patent/BE813619A/xx
Priority to DE2418088A priority patent/DE2418088C3/de
Priority to YU104974A priority patent/YU36525B/xx
Priority to CH524874A priority patent/CH611304A5/xx
Priority to ES425357A priority patent/ES425357A1/es
Priority to FR7413132A priority patent/FR2235931B1/fr
Priority to NL7405126A priority patent/NL7405126A/xx
Publication of JPS49126692A publication Critical patent/JPS49126692A/ja
Priority to FR7441081A priority patent/FR2272097B1/fr
Priority to FR7441082A priority patent/FR2272098A1/fr
Priority to FR7441080A priority patent/FR2272096B1/fr
Publication of JPS5246239B2 publication Critical patent/JPS5246239B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)
JP4212973A 1973-04-16 1973-04-16 Expired JPS5246239B2 (enExample)

Priority Applications (16)

Application Number Priority Date Filing Date Title
JP4212973A JPS5246239B2 (enExample) 1973-04-16 1973-04-16
US05/457,280 US3998816A (en) 1973-04-16 1974-04-02 7-[5-N-(n-Butoxyethoxy carbonyl and 2-chloroethoxy carbonyl)-amino] cephalosporins C
GB1516374A GB1464793A (en) 1973-04-16 1974-04-05 Cephem derivatives and a method for the preparation thereof
IL44578A IL44578A (en) 1973-04-16 1974-04-05 History of N-Aloxy) or Paneoxy (Aloxycarbonyl Cephalosporin C and their preparation
SE7404821A SE418502B (sv) 1973-04-16 1974-04-09 N-(2-kloretoxikarbonyl)-cefalosporin c och n-(2-n-butoxietoxikarbonyl)-cefalosporin c for anvendning sasom mellanprodukt for utvinning av cefalosporin c ur en vattenlosning
CA197,483A CA1027553A (en) 1973-04-16 1974-04-11 Cephem derivatives and a method for the preparation thereof
BE143118A BE813619A (fr) 1973-04-16 1974-04-11 Nouveaux derives a structure de cepheme et procede pour les preparer
DE2418088A DE2418088C3 (de) 1973-04-16 1974-04-13 Verfahren zur Abtrennung von Cephalosporin C aus seinen wässrigen Lösungen in Form von Urethan-Derivaten
YU104974A YU36525B (en) 1973-04-16 1974-04-15 Process for obtaining cephem derivatives
CH524874A CH611304A5 (enExample) 1973-04-16 1974-04-16
ES425357A ES425357A1 (es) 1973-04-16 1974-04-16 Un metodo de preparacion de derivados cefem.
FR7413132A FR2235931B1 (enExample) 1973-04-16 1974-04-16
NL7405126A NL7405126A (enExample) 1973-04-16 1974-04-16
FR7441081A FR2272097B1 (enExample) 1973-04-16 1974-12-13
FR7441082A FR2272098A1 (enExample) 1973-04-16 1974-12-13
FR7441080A FR2272096B1 (enExample) 1973-04-16 1974-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4212973A JPS5246239B2 (enExample) 1973-04-16 1973-04-16

Publications (2)

Publication Number Publication Date
JPS49126692A JPS49126692A (enExample) 1974-12-04
JPS5246239B2 true JPS5246239B2 (enExample) 1977-11-22

Family

ID=12627317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4212973A Expired JPS5246239B2 (enExample) 1973-04-16 1973-04-16

Country Status (2)

Country Link
JP (1) JPS5246239B2 (enExample)
YU (1) YU36525B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994012504A1 (fr) * 1992-12-02 1994-06-09 Fujisawa Pharmaceutical Co., Ltd. Procede pour purifier de l'acide 7-aminocephalosporanique

Also Published As

Publication number Publication date
YU104974A (en) 1982-02-25
JPS49126692A (enExample) 1974-12-04
YU36525B (en) 1984-02-29

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