CH558810A - Verfahren zur herstellung von neuen cephalosporinen und deren saeurederivaten. - Google Patents

Verfahren zur herstellung von neuen cephalosporinen und deren saeurederivaten.

Info

Publication number
CH558810A
CH558810A CH1748767A CH1748767A CH558810A CH 558810 A CH558810 A CH 558810A CH 1748767 A CH1748767 A CH 1748767A CH 1748767 A CH1748767 A CH 1748767A CH 558810 A CH558810 A CH 558810A
Authority
CH
Switzerland
Prior art keywords
production
acid derivatives
cephalosporines
new
new cephalosporines
Prior art date
Application number
CH1748767A
Other languages
English (en)
Inventor
B R Cowley
G I Gregory
A G Long
Original Assignee
Glaxo Lab 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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Publication of CH558810A publication Critical patent/CH558810A/de

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
    • C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/22—Tin compounds
    • C07F7/2224—Compounds having one or more tin-oxygen linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)
CH1748767A 1966-12-15 1967-12-13 Verfahren zur herstellung von neuen cephalosporinen und deren saeurederivaten. CH558810A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56301/66A GB1211694A (en) 1966-12-15 1966-12-15 Derivatives of 7-aminocephalosporanic acid

Publications (1)

Publication Number Publication Date
CH558810A true CH558810A (de) 1975-02-14

Family

ID=10476282

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1748767A CH558810A (de) 1966-12-15 1967-12-13 Verfahren zur herstellung von neuen cephalosporinen und deren saeurederivaten.

Country Status (7)

Country Link
JP (1) JPS5013275B1 (de)
CH (1) CH558810A (de)
DE (1) DE1695049C3 (de)
FR (2) FR1572190A (de)
GB (1) GB1211694A (de)
NL (1) NL6717107A (de)
SE (1) SE373142B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5473790A (en) * 1977-10-10 1979-06-13 Glaxo Group Ltd Betaalactam compound and manufacture
KR860000487B1 (ko) * 1980-09-25 1986-04-30 도야마 가가꾸 고오교 가부시끼가이샤 세팔로스포린의 제조방법
NZ198350A (en) * 1980-09-25 1985-02-28 Toyama Chemical Co Ltd Cephalosporins and intermediates;pharmaceutical compositions
FR2533216A1 (fr) * 1982-09-22 1984-03-23 Toyama Chemical Co Ltd Nouvelles cephalosporines, et leurs sels

Also Published As

Publication number Publication date
SE373142B (de) 1975-01-27
FR1572190A (de) 1969-06-27
DE1695049A1 (de) 1971-03-18
GB1211694A (en) 1970-11-11
DE1695049B2 (de) 1979-06-21
FR7520M (de) 1969-12-15
JPS5013275B1 (de) 1975-05-19
NL6717107A (de) 1968-06-17
DE1695049C3 (de) 1980-02-21

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Legal Events

Date Code Title Description
PL Patent ceased