ATA637075A - Verfahren zur herstellung von neuen cephalosporinverbindungen - Google Patents

Verfahren zur herstellung von neuen cephalosporinverbindungen

Info

Publication number
ATA637075A
ATA637075A AT637075A AT637075A ATA637075A AT A637075 A ATA637075 A AT A637075A AT 637075 A AT637075 A AT 637075A AT 637075 A AT637075 A AT 637075A AT A637075 A ATA637075 A AT A637075A
Authority
AT
Austria
Prior art keywords
producing new
cephalosporin compounds
new cephalosporin
compounds
producing
Prior art date
Application number
AT637075A
Other languages
English (en)
Other versions
AT343279B (de
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
Priority claimed from GB3601274A external-priority patent/GB1513137A/en
Application filed by Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Priority to AT579777A priority Critical patent/AT352879B/de
Publication of ATA637075A publication Critical patent/ATA637075A/de
Application granted granted Critical
Publication of AT343279B publication Critical patent/AT343279B/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
    • C07D501/14—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
AT637075A 1974-08-15 1975-08-14 Verfahren zur herstellung von neuen cephalosporinverbindungen AT343279B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT579777A AT352879B (de) 1974-08-15 1975-08-14 Verfahren zur herstellung von neuen cephalos- porin-antibiotika

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 (2)

Publication Number Publication Date
ATA637075A true ATA637075A (de) 1977-09-15
AT343279B AT343279B (de) 1978-05-26

Family

ID=10383996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT637075A AT343279B (de) 1974-08-15 1975-08-14 Verfahren zur herstellung von neuen cephalosporinverbindungen

Country Status (11)

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

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
CH624959A5 (de) 1981-08-31
NL7509688A (nl) 1976-02-17
FR2281765A2 (fr) 1976-03-12
SE7509139L (sv) 1976-02-17
JPS5143790A (de) 1976-04-14
AT343279B (de) 1978-05-26
DE2536337A1 (de) 1976-02-26
DK368675A (da) 1976-02-16
AU8398775A (en) 1977-02-17
US4011215A (en) 1977-03-08
ZA755249B (en) 1977-03-30
CH627183A5 (de) 1981-12-31
FR2281765B2 (de) 1978-11-10
CA1073901A (en) 1980-03-18

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