CH597242A5 - - Google Patents

Info

Publication number
CH597242A5
CH597242A5 CH412275A CH412275A CH597242A5 CH 597242 A5 CH597242 A5 CH 597242A5 CH 412275 A CH412275 A CH 412275A CH 412275 A CH412275 A CH 412275A CH 597242 A5 CH597242 A5 CH 597242A5
Authority
CH
Switzerland
Application number
CH412275A
Inventor
Renato Broggi
Guiseppe Libassi
Giorgio Pifferi
Original Assignee
Isf Spa
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 Isf Spa filed Critical Isf Spa
Publication of CH597242A5 publication Critical patent/CH597242A5/xx

Links

Classifications

    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH412275A 1974-04-02 1975-04-01 CH597242A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4998574 1974-04-02

Publications (1)

Publication Number Publication Date
CH597242A5 true CH597242A5 (xx) 1978-03-31

Family

ID=11272007

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412275A CH597242A5 (xx) 1974-04-02 1975-04-01

Country Status (10)

Country Link
US (1) US3998950A (xx)
JP (1) JPS50137994A (xx)
CH (1) CH597242A5 (xx)
DE (1) DE2514216A1 (xx)
ES (1) ES436173A1 (xx)
FR (1) FR2265391B1 (xx)
GB (1) GB1473981A (xx)
LU (1) LU72165A1 (xx)
NL (1) NL7503876A (xx)
SE (1) SE7503713L (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091212A (en) * 1976-11-26 1978-05-23 E. R. Squibb & Sons, Inc. Hydrazinocarbonylamino cephalosporins 3-heterocyclicthio 7-hydrazinocarbonylamino acetylamino cephalosporins
IT1081809B (it) * 1977-06-07 1985-05-21 Isf Spa Idrazono cefalosporine
DE2818263A1 (de) * 1978-04-26 1979-11-08 Bayer Ag Beta-lactamantibiotika
SE427725B (sv) * 1980-02-05 1983-05-02 Cikab Ab Apparat med inbyggd uppvermningsanordning for desinficering av kontaktlinser

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518260A (en) * 1965-03-08 1970-06-30 Lilly Co Eli Method for preparing aminoacyl cephalosporins
US3489750A (en) * 1967-09-05 1970-01-13 Bristol Myers Co 7-amino-cephalosporanic and decephalosporanic acid derivatives

Also Published As

Publication number Publication date
US3998950A (en) 1976-12-21
LU72165A1 (xx) 1975-08-20
DE2514216A1 (de) 1975-10-09
FR2265391B1 (xx) 1978-11-03
SE7503713L (xx) 1975-10-03
NL7503876A (nl) 1975-10-06
GB1473981A (en) 1977-05-18
JPS50137994A (xx) 1975-11-01
FR2265391A1 (xx) 1975-10-24
ES436173A1 (es) 1977-01-01

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Legal Events

Date Code Title Description
PL Patent ceased