GB1473672A - Cephalosporanic acid derivatives and the preparation thereof - Google Patents

Cephalosporanic acid derivatives and the preparation thereof

Info

Publication number
GB1473672A
GB1473672A GB2063774A GB2063774A GB1473672A GB 1473672 A GB1473672 A GB 1473672A GB 2063774 A GB2063774 A GB 2063774A GB 2063774 A GB2063774 A GB 2063774A GB 1473672 A GB1473672 A GB 1473672A
Authority
GB
United Kingdom
Prior art keywords
alkoxy
compound
preparation
acid derivatives
heterocyclylthio
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
GB2063774A
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co 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
Priority claimed from JP5231273A external-priority patent/JPS49135989A/ja
Priority claimed from JP48076785A external-priority patent/JPS5934715B2/en
Priority claimed from JP49016552A external-priority patent/JPS5857438B2/en
Priority claimed from JP1655074A external-priority patent/JPS5716116B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of GB1473672A publication Critical patent/GB1473672A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C335/04—Derivatives of thiourea
    • C07C335/16—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C335/22—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
    • 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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
    • 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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms

Abstract

1473672 Cephalosporin derivatives FUJISAWA PHARMACEUTICAL CO Ltd 9 May 1974 [10 May 1973 6 July 1973 3 Dec 1973 10 Jan 1974 7 Feb 1974 8 Feb 1974 27 March 1974] 20637/74 Heading C2C Novel compounds I (in which R 1 is NO 2 , alkoxy, alkylsulphonamido, or alkylaminosulphonamido; R 2 is H or OH and must be OH if R 1 is NO 2 or alkoxy; R 3 is H or optionally alkylated heterocyclylthio provided R 3 is H if R 1 is alkoxy and R 2 is OH; X is amino or protected amino and M is H or a non-toxic cation) and their derivatives at the carboxyl group are prepared by reaction of a compound II with a compound III or by reaction of a compound IV in which R 3 <SP>11</SP> is alkanoyl and R 1 <SP>1</SP> is as R 1 except that it may not be alkoxy, with a thiol R 3 <SP>1</SP>H in which R 3 <SP>1</SP> is heterocyclylthio. Pharmaceutical compositions having antibacterial properties comprise a compound I together with a suitable carrier or diluent.
GB2063774A 1973-05-10 1974-05-09 Cephalosporanic acid derivatives and the preparation thereof Expired GB1473672A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5231273A JPS49135989A (en) 1973-05-10 1973-05-10
JP48076785A JPS5934715B2 (en) 1973-07-06 1973-07-06 Method for producing 7-substituted acylamino-3-substituted-3-cephem-4-carboxylic acids
JP49016552A JPS5857438B2 (en) 1974-02-07 1974-02-07 7- dithicanphenylglycinamide -luka methyl -3- cefem -4- carbonsanyudotai no seizouhou
JP1655074A JPS5716116B2 (en) 1974-02-08 1974-02-08

Publications (1)

Publication Number Publication Date
GB1473672A true GB1473672A (en) 1977-05-18

Family

ID=27456595

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2063774A Expired GB1473672A (en) 1973-05-10 1974-05-09 Cephalosporanic acid derivatives and the preparation thereof

Country Status (14)

Country Link
AR (2) AR205537A1 (en)
AU (1) AU499409B2 (en)
BE (1) BE814727A (en)
CH (1) CH603667A5 (en)
CS (1) CS195680B2 (en)
DD (1) DD111683A5 (en)
DE (1) DE2422385C2 (en)
FR (1) FR2228476B1 (en)
GB (1) GB1473672A (en)
HU (1) HU172016B (en)
IE (1) IE39968B1 (en)
NL (1) NL7406319A (en)
SE (2) SE421128B (en)
SU (1) SU608478A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007173A (en) * 1973-05-07 1977-02-08 Smithkline Corporation α-amino-α-(ureidophenyl)acetamidocephalosporins
IL48090A0 (en) * 1974-09-19 1975-11-25 Merck Patent Gmbh Cephem derivatives,their preparation and compositions containing them
CH622802A5 (en) * 1975-08-20 1981-04-30 Ciba Geigy Ag
DE3065568D1 (en) * 1977-07-18 1983-12-22 Ciba Geigy Ag Intermediates in the preparation of cephalosporin derivatives, process for their preparation and use
US4409215A (en) * 1979-11-19 1983-10-11 Fujisawa Pharmaceutical Co., Ltd. 7-Acylamino-3-substituted cephalosporanic acid derivatives and processes for the preparation thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507861A (en) * 1966-09-14 1970-04-21 Lilly Co Eli Certain 3-methyl-cephalosporin compounds
US3489752A (en) * 1967-09-05 1970-01-13 Bristol Myers Co 7-amino-cephalosporanic and decephalosporanic acid derivatives
US3641021A (en) * 1969-04-18 1972-02-08 Lilly Co Eli 3 7-(ring-substituted) cephalosporin compounds
IL38099A (en) * 1970-12-17 1976-01-30 Smith Kline French Lab 3-heterocyclyl thiomethylcephalosporins

Also Published As

Publication number Publication date
NL7406319A (en) 1974-11-12
AR205537A1 (en) 1976-05-14
BE814727A (en) 1974-11-08
AU6865474A (en) 1975-11-06
IE39968B1 (en) 1979-02-14
IE39968L (en) 1974-11-10
FR2228476A1 (en) 1974-12-06
CS195680B2 (en) 1980-02-29
AR204577A1 (en) 1976-02-12
SE421128B (en) 1981-11-30
FR2228476B1 (en) 1977-07-08
DD111683A5 (en) 1975-03-05
DE2422385A1 (en) 1974-11-28
HU172016B (en) 1978-05-28
DE2422385C2 (en) 1983-04-28
AU499409B2 (en) 1979-04-12
SU608478A3 (en) 1978-05-25
SE7810360L (en) 1978-10-03
CH603667A5 (en) 1978-08-31

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee