AU458987B2 - Method foro-acylating acylaminocephalosporadesic acids and new o acyl 7 acylaminocephalosporadesic acids - Google Patents

Method foro-acylating acylaminocephalosporadesic acids and new o acyl 7 acylaminocephalosporadesic acids

Info

Publication number
AU458987B2
AU458987B2 AU41909/72A AU4190972A AU458987B2 AU 458987 B2 AU458987 B2 AU 458987B2 AU 41909/72 A AU41909/72 A AU 41909/72A AU 4190972 A AU4190972 A AU 4190972A AU 458987 B2 AU458987 B2 AU 458987B2
Authority
AU
Australia
Prior art keywords
acylaminocephalosporadesic
acids
foro
acylating
acyl
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.)
Expired
Application number
AU41909/72A
Other versions
AU4190972A (en
Inventor
Atari Berges David
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.)
Smith Kline and French Laboratories Ltd
Original Assignee
Smith Kline and French Laboratories 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 Smith Kline and French Laboratories Ltd filed Critical Smith Kline and French Laboratories Ltd
Publication of AU4190972A publication Critical patent/AU4190972A/en
Application granted granted Critical
Publication of AU458987B2 publication Critical patent/AU458987B2/en
Expired 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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • 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)
AU41909/72A 1971-05-07 1972-05-04 Method foro-acylating acylaminocephalosporadesic acids and new o acyl 7 acylaminocephalosporadesic acids Expired AU458987B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14138071A 1971-05-07 1971-05-07

Publications (2)

Publication Number Publication Date
AU4190972A AU4190972A (en) 1973-11-08
AU458987B2 true AU458987B2 (en) 1975-03-13

Family

ID=22495444

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41909/72A Expired AU458987B2 (en) 1971-05-07 1972-05-04 Method foro-acylating acylaminocephalosporadesic acids and new o acyl 7 acylaminocephalosporadesic acids

Country Status (7)

Country Link
AU (1) AU458987B2 (en)
BE (1) BE783095A (en)
CA (1) CA999291A (en)
DE (1) DE2222200A1 (en)
FR (1) FR2137569B1 (en)
GB (1) GB1333905A (en)
ZA (1) ZA723060B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783443A (en) * 1986-03-03 1988-11-08 The University Of Chicago Amino acyl cephalosporin derivatives

Also Published As

Publication number Publication date
CA999291A (en) 1976-11-02
BE783095A (en) 1972-11-06
FR2137569B1 (en) 1975-10-31
DE2222200A1 (en) 1972-11-16
AU4190972A (en) 1973-11-08
FR2137569A1 (en) 1972-12-29
GB1333905A (en) 1973-10-17
ZA723060B (en) 1973-02-28

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