ES8301233A1 - Un procedimiento para la preparacion de antibioticos de b-lactama. - Google Patents

Un procedimiento para la preparacion de antibioticos de b-lactama.

Info

Publication number
ES8301233A1
ES8301233A1 ES498823A ES498823A ES8301233A1 ES 8301233 A1 ES8301233 A1 ES 8301233A1 ES 498823 A ES498823 A ES 498823A ES 498823 A ES498823 A ES 498823A ES 8301233 A1 ES8301233 A1 ES 8301233A1
Authority
ES
Spain
Prior art keywords
beta
preparation
containing compounds
lactam containing
hydrogen
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
ES498823A
Other languages
English (en)
Other versions
ES498823A0 (es
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES8301233A1 publication Critical patent/ES8301233A1/es
Publication of ES498823A0 publication Critical patent/ES498823A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D477/12—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6
    • C07D477/16—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6 with hetero atoms or carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 3
    • C07D477/20—Sulfur atoms
    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
    • 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
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/568—Four-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE ANTIBIOTICOS DE LACTAMA, DE FORMULA GENERAL (I), DONDE R ES UN RADICAL QUE FORMA CON EL CO UN GRUPO ACIDO CARBOXILICO O UNA SAL O UN ESTER; R ES HIDROGENO O UN RADICAL ORGANICO; N ES CERO O UNO; R Y R SON INDEPENDIENTE HIDROGENO O ALQUILO; X ES ALQUILENO; E Y ES AMINO O AMINO SUSTITUIDO. CONSISTE EN SOMETER A UNA REACCION DE ELIMINACION CON FORMACION DE ANILLO, A UN ESTER DE UN COMPUESTO DE FORMULA (II), DONDE A , A Y A SON INDEPENDIENTEMENTE FENILO O METOXIFENILO; Y R , R , R , X E Y TIENEN LOS SIGNIFICADOS YA INDICADOS.
ES498823A 1980-01-25 1981-01-26 Un procedimiento para la preparacion de antibioticos de b-lactama. Granted ES498823A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8002565 1980-01-25

Publications (2)

Publication Number Publication Date
ES8301233A1 true ES8301233A1 (es) 1982-12-01
ES498823A0 ES498823A0 (es) 1982-12-01

Family

ID=10510891

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498823A Granted ES498823A0 (es) 1980-01-25 1981-01-26 Un procedimiento para la preparacion de antibioticos de b-lactama.

Country Status (8)

Country Link
US (1) US4428961A (es)
EP (1) EP0033209B1 (es)
JP (1) JPS56120684A (es)
AU (1) AU6659081A (es)
DE (1) DE3164021D1 (es)
DK (1) DK33281A (es)
ES (1) ES498823A0 (es)
ZA (1) ZA81483B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072121A1 (en) * 1981-08-08 1983-02-16 Beecham Group Plc Beta-lactam antibiotics
JPH0869073A (ja) * 1994-08-30 1996-03-12 Konica Corp ハロゲン化銀カラー写真感光材料
ZA985672B (en) * 1997-06-30 1999-11-25 Procter & Gamble Multi-directionally extensible sanitary napkin.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146610A (en) 1974-03-28 1979-03-27 Beecham Group Limited Antibiotics mm13902
NL7704040A (nl) 1976-04-28 1977-11-01 Merck & Co Inc Werkwijze voor het bereiden van nieuwe anti- biotica.
DE2808563A1 (de) * 1977-03-05 1978-09-07 Beecham Group Ltd Derivate der 3-thio-6-(1-hydroxyaethyl)-7-oxo-1-aza-bicyclo eckige klammer auf 3.2.0 eckige klammer zu hept-2-en- 2-carbonsaeure, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
PT68527A (en) * 1977-09-15 1978-10-01 Merck & Co Inc Process for the preparation of o-,n-and carboxyl derivati-ves of thienamycin sulfoxide and sulfone
AU531084B2 (en) * 1977-10-19 1983-08-11 Merck & Co., Inc. Azetidine derivatives
US4263314A (en) 1978-01-19 1981-04-21 Beecham Group Limited β-Lactam antibiotics, a process for their preparation and their use in pharmaceutical compositions
EP0003740B1 (en) * 1978-01-19 1982-01-27 Beecham Group Plc Beta-lactam antibiotics, a process for their preparation and pharmaceutical compositions containing them
EP0004132A1 (en) * 1978-03-04 1979-09-19 Beecham Group Plc Esters of beta-lactam antibiotics, a process for their preparation pharmaceutical compositions containing them and the compounds for use as antibacterial agents
US4255441A (en) 1978-03-14 1981-03-10 Beecham Group Limited β-Lactam antibiotics, a process for their prepaeration and their use in pharmaceutical compositions
EP0008888B1 (en) * 1978-08-23 1983-09-21 Beecham Group Plc Beta-lactam antibacterial compounds, their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
ZA81483B (en) 1982-02-24
EP0033209B1 (en) 1984-06-13
EP0033209A1 (en) 1981-08-05
JPS56120684A (en) 1981-09-22
AU6659081A (en) 1981-07-30
ES498823A0 (es) 1982-12-01
DE3164021D1 (en) 1984-07-19
DK33281A (da) 1981-07-26
US4428961A (en) 1984-01-31

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