CH624959A5 - - Google Patents

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Publication number
CH624959A5
CH624959A5 CH820779A CH820779A CH624959A5 CH 624959 A5 CH624959 A5 CH 624959A5 CH 820779 A CH820779 A CH 820779A CH 820779 A CH820779 A CH 820779A CH 624959 A5 CH624959 A5 CH 624959A5
Authority
CH
Switzerland
Prior art keywords
compound
formula
acid
ceph
syn
Prior art date
Application number
CH820779A
Other languages
German (de)
English (en)
Inventor
Martin Christopher Cook
Gordon Ian Gregory
Janice Bradshaw
Original Assignee
Glaxo Operations 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 GB3601274A external-priority patent/GB1513137A/en
Application filed by Glaxo Operations Ltd filed Critical Glaxo Operations Ltd
Publication of CH624959A5 publication Critical patent/CH624959A5/de

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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
    • C07D501/20—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
    • C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CH820779A 1974-08-15 1979-09-11 CH624959A5 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3601274A GB1513137A (en) 1971-10-01 1974-08-15 Syn-7-(2-(2-furyl)-2-methoxyimino-acelamido)-3-(chloroalkyl-carbamoyloxymethyl)-ceph-3-em-4-carboxylic acid derivatives

Publications (1)

Publication Number Publication Date
CH624959A5 true CH624959A5 (sv) 1981-08-31

Family

ID=10383996

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1062075A CH627183A5 (sv) 1974-08-15 1975-08-14
CH820779A CH624959A5 (sv) 1974-08-15 1979-09-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1062075A CH627183A5 (sv) 1974-08-15 1975-08-14

Country Status (11)

Country Link
US (1) US4011215A (sv)
JP (1) JPS5143790A (sv)
AT (1) AT343279B (sv)
CA (1) CA1073901A (sv)
CH (2) CH627183A5 (sv)
DE (1) DE2536337A1 (sv)
DK (1) DK368675A (sv)
FR (1) FR2281765A2 (sv)
NL (1) NL7509688A (sv)
SE (1) SE7509139L (sv)
ZA (1) ZA755249B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064346A (en) * 1971-05-14 1977-12-20 Glaxo Laboratories Limited 3-Acetoxymethyl-7β-(2-carboxy-methoxyimino-2-arylacetamido)ceph-3-em-4-carboxylic acids and salts thereof
GB1602736A (en) * 1977-08-12 1981-11-18 Glaxo Operations Ltd A-acetoxyethyl esters of 3-carbamoyloxymethyl-7-(2-(fur-2-yl)-2-methoxyiminoacetamido)ceph-3-em-4-carboxylic acids
US4327093A (en) * 1978-10-24 1982-04-27 Fujisawa Pharmaceutical Co., Ltd. 3,7-Disubstituted-2 or 3-cephem-4-carboxylic acid compounds
GB8810394D0 (en) * 1988-05-03 1988-06-08 Glaxo Group Ltd Chemical process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573294A (en) * 1968-03-14 1971-03-30 Glaxo Lab Ltd 7 - (arylglyoxamido)cephalosporanic acids and their salts and alpha-carbonyl derivatives
US3946219A (en) * 1974-12-24 1976-03-23 Veeder Industries, Inc. Multiple purpose electronic counting system

Also Published As

Publication number Publication date
FR2281765A2 (fr) 1976-03-12
ATA637075A (de) 1977-09-15
JPS5143790A (sv) 1976-04-14
NL7509688A (nl) 1976-02-17
AU8398775A (en) 1977-02-17
FR2281765B2 (sv) 1978-11-10
DK368675A (da) 1976-02-16
ZA755249B (en) 1977-03-30
DE2536337A1 (de) 1976-02-26
SE7509139L (sv) 1976-02-17
AT343279B (de) 1978-05-26
US4011215A (en) 1977-03-08
CH627183A5 (sv) 1981-12-31
CA1073901A (en) 1980-03-18

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Legal Events

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PL Patent ceased