ES461912A1 - Un procedimiento para la preparacion de nuevos antibioticos cefalosporanicos. - Google Patents

Un procedimiento para la preparacion de nuevos antibioticos cefalosporanicos.

Info

Publication number
ES461912A1
ES461912A1 ES461912A ES461912A ES461912A1 ES 461912 A1 ES461912 A1 ES 461912A1 ES 461912 A ES461912 A ES 461912A ES 461912 A ES461912 A ES 461912A ES 461912 A1 ES461912 A1 ES 461912A1
Authority
ES
Spain
Prior art keywords
group
phenyl
formula
amino
substituted
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
ES461912A
Other languages
English (en)
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.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Publication of ES461912A1 publication Critical patent/ES461912A1/es
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
    • C07D501/14—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3

Abstract

Un procedimiento de preparación de nuevos antibióticos cefalosporínicos de fórmula: **(Fórmula)** donde Q es cloro, bromo, metoxi, metilo o un grupo de fórmula ¿CH2R2 donde R2 es (a) alconoiloxi C2-C4; (b) carbamoiloxi o alquil (C1-C4) carbamoiloxi; (c) calcoxi C1-C4; (d) cloro o bromo; (e) piridinio o piridinio sustituido, donde el sustituyente está seleccionado entre el grupo formado por alquilo C1-C4, halógeno, hidroxi, hidroximetilo, trifluormetilo, carbomoílo, alquil-(C1-C4) carbamoílo, carboxi, ciano y acetilo o (f) un grupo de fórmula ¿SR3
ES461912A 1976-08-26 1977-08-26 Un procedimiento para la preparacion de nuevos antibioticos cefalosporanicos. Expired ES461912A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/717,774 US4319028A (en) 1976-08-26 1976-08-26 7-(2-(Substituted benzoyl)amino)acetamido)cephalosporins

Publications (1)

Publication Number Publication Date
ES461912A1 true ES461912A1 (es) 1978-12-01

Family

ID=24883434

Family Applications (2)

Application Number Title Priority Date Filing Date
ES461911A Expired ES461911A1 (es) 1976-08-26 1977-08-26 Un procedimiento para la preparacion de nuevos compuestos antibioticos de cefalosporina.
ES461912A Expired ES461912A1 (es) 1976-08-26 1977-08-26 Un procedimiento para la preparacion de nuevos antibioticos cefalosporanicos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES461911A Expired ES461911A1 (es) 1976-08-26 1977-08-26 Un procedimiento para la preparacion de nuevos compuestos antibioticos de cefalosporina.

Country Status (12)

Country Link
US (1) US4319028A (es)
JP (1) JPS5328190A (es)
BE (1) BE858122A (es)
CA (1) CA1126259A (es)
CH (1) CH630385A5 (es)
DE (1) DE2738631A1 (es)
ES (2) ES461911A1 (es)
FR (1) FR2362856A1 (es)
GB (1) GB1589428A (es)
IE (1) IE45654B1 (es)
IL (1) IL52699A (es)
NL (1) NL7709477A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758000A1 (de) * 1977-12-24 1979-07-05 Hoechst Ag Verfahren zur herstellung von penicillinen und cephalosporinen
JPS5874680A (ja) * 1981-10-01 1983-05-06 Kyowa Hakko Kogyo Co Ltd β−ラクタム化合物
DE3475710D1 (en) * 1983-01-29 1989-01-26 Kaken Pharma Co Ltd Cephalosporin derivatives and process for their preparation
BE1008235A5 (nl) * 1994-03-25 1996-02-20 Univ Gent Analysemethode geschikt om beta-agonisten en beta-antagonisten op te sporen.
DE19708846A1 (de) * 1997-03-05 1998-09-17 Gruenenthal Gmbh Neue Benzoxazindionderivate, Verfahren zu ihrer Herstellung und ihre Verwendung
CN102267953B (zh) * 2011-08-15 2013-12-18 南京丰融化学技术有限公司 合成头孢拉定或Cefroxadine的中间体化合物及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352858A (en) * 1966-04-07 1967-11-14 Bristol Myers Co Antibacterial agents of the cephalosporin class
IL38099A (en) * 1970-12-17 1976-01-30 Smith Kline French Lab 3-heterocyclyl thiomethylcephalosporins
US3931170A (en) * 1974-08-30 1976-01-06 E. R. Squibb & Sons, Inc. 3-Heterothio derivatives of (carbamoylthioacetyl)cephalosporins
JPS5132576A (en) * 1974-09-06 1976-03-19 Sumitomo Chemical Co Nn ashiruamino arufua ariiruasetoamidosefuarosuhorinruinoseiho
DE2724073A1 (de) * 1976-06-03 1977-12-22 Fujisawa Pharmaceutical Co 3,7-disubstituierte 3-cephem-4- carbonsaeuren und sie enthaltende pharmazeutische zubereitungen

Also Published As

Publication number Publication date
IE45654L (en) 1978-02-26
BE858122A (fr) 1978-02-27
DE2738631A1 (de) 1978-03-02
JPS5328190A (en) 1978-03-16
NL7709477A (nl) 1978-02-28
CA1126259A (en) 1982-06-22
FR2362856A1 (fr) 1978-03-24
GB1589428A (en) 1981-05-13
ES461911A1 (es) 1978-12-01
IE45654B1 (en) 1982-10-20
IL52699A0 (en) 1977-10-31
IL52699A (en) 1980-09-16
CH630385A5 (de) 1982-06-15
FR2362856B1 (es) 1980-09-19
US4319028A (en) 1982-03-09

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