JPS4931999B1 - - Google Patents

Info

Publication number
JPS4931999B1
JPS4931999B1 JP45019797A JP1979770A JPS4931999B1 JP S4931999 B1 JPS4931999 B1 JP S4931999B1 JP 45019797 A JP45019797 A JP 45019797A JP 1979770 A JP1979770 A JP 1979770A JP S4931999 B1 JPS4931999 B1 JP S4931999B1
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.)
Pending
Application number
JP45019797A
Other languages
Japanese (ja)
Inventor
B G Jackson
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of JPS4931999B1 publication Critical patent/JPS4931999B1/ja
Pending legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
JP45019797A 1969-03-10 1970-03-10 Pending JPS4931999B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS4931999B1 true JPS4931999B1 (enrdf_load_stackoverflow) 1974-08-27

Family

ID=25192601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45019797A Pending JPS4931999B1 (enrdf_load_stackoverflow) 1969-03-10 1970-03-10

Country Status (13)

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

Also Published As

Publication number Publication date
IL33889A (en) 1973-04-30
FR2037887A5 (fr) 1970-12-31
NL7003048A (enrdf_load_stackoverflow) 1970-09-14
BE746860A (fr) 1970-09-07
IE33722L (en) 1970-09-10
SE374374B (enrdf_load_stackoverflow) 1975-03-03
IE33722B1 (en) 1974-10-02
IL33889A0 (en) 1970-04-20
AT293620B (de) 1971-10-25
CH529788A (de) 1972-10-31
GB1266252A (enrdf_load_stackoverflow) 1972-03-08
CA974516A (en) 1975-09-16
ES377228A1 (es) 1972-06-01
DE2010757A1 (de) 1970-09-17

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