CH529788A - Production of 7-aminocephalosporins - Google Patents

Production of 7-aminocephalosporins

Info

Publication number
CH529788A
CH529788A CH351170A CH351170A CH529788A CH 529788 A CH529788 A CH 529788A CH 351170 A CH351170 A CH 351170A CH 351170 A CH351170 A CH 351170A CH 529788 A CH529788 A CH 529788A
Authority
CH
Switzerland
Prior art keywords
aminocephalosporins
production
Prior art date
Application number
CH351170A
Other languages
German (de)
Inventor
Grinnell Jackson Billy
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of CH529788A publication Critical patent/CH529788A/en

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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic 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
CH351170A 1969-03-10 1970-03-10 Production of 7-aminocephalosporins CH529788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80582369A 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
CH529788A true CH529788A (en) 1972-10-31

Family

ID=25192601

Family Applications (1)

Application Number Title Priority Date Filing Date
CH351170A CH529788A (en) 1969-03-10 1970-03-10 Production of 7-aminocephalosporins

Country Status (13)

Country Link
JP (1) JPS4931999B1 (en)
AT (1) AT293620B (en)
BE (1) BE746860A (en)
CA (1) CA974516A (en)
CH (1) CH529788A (en)
DE (1) DE2010757A1 (en)
ES (1) ES377228A1 (en)
FR (1) FR2037887A5 (en)
GB (1) GB1266252A (en)
IE (1) IE33722B1 (en)
IL (1) IL33889A (en)
NL (1) NL7003048A (en)
SE (1) SE374374B (en)

Also Published As

Publication number Publication date
IL33889A (en) 1973-04-30
NL7003048A (en) 1970-09-14
IL33889A0 (en) 1970-04-20
IE33722B1 (en) 1974-10-02
ES377228A1 (en) 1972-06-01
SE374374B (en) 1975-03-03
JPS4931999B1 (en) 1974-08-27
FR2037887A5 (en) 1970-12-31
BE746860A (en) 1970-09-07
AT293620B (en) 1971-10-25
CA974516A (en) 1975-09-16
DE2010757A1 (en) 1970-09-17
IE33722L (en) 1970-09-10
GB1266252A (en) 1972-03-08

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Legal Events

Date Code Title Description
PL Patent ceased