ES8506023A1 - Un procedimiento para la preparacion de un ester de b-lactama - Google Patents

Un procedimiento para la preparacion de un ester de b-lactama

Info

Publication number
ES8506023A1
ES8506023A1 ES533146A ES533146A ES8506023A1 ES 8506023 A1 ES8506023 A1 ES 8506023A1 ES 533146 A ES533146 A ES 533146A ES 533146 A ES533146 A ES 533146A ES 8506023 A1 ES8506023 A1 ES 8506023A1
Authority
ES
Spain
Prior art keywords
procedure
preparation
ester
lactama
compound
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
ES533146A
Other languages
English (en)
Other versions
ES533146A0 (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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of ES8506023A1 publication Critical patent/ES8506023A1/es
Publication of ES533146A0 publication Critical patent/ES533146A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN ESTER DE BBB-LACTAMA.CONSISTE EN HIDROLIZAR EN UN MEDIO ACUOSO DEBILMENTE ACIDO Y A UNA TEMPERATURA ENTRE 0 Y 50JC, UN COMPUESTO DE FORMULA (III) O (IV), PARA OBTENER UN COMPUESTO DE FORMULA (I) O (II) Y SUS SALES DE ADICION FARMACEUTICAMENTE ACEPTABLES. SIENDO R1, H O UN RADICAL CONVENCIONAL FORMADOR DE ESTER HIDROLIZABLE EN CONDICIONES FISIOLOGICAS, E YK ALQUILO DE C 1 A 3.SE UTILIZAN COMO ANTIMICROBIANOS INDUSTRIALES, PARA EL TRATAMIENTO DEL AGUA, EL CONTROL DE FANGOS Y LA PRESERVACION DE PINTURAS Y MADERAS.
ES533146A 1983-06-06 1984-06-05 Un procedimiento para la preparacion de un ester de b-lactama Granted ES533146A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50145183A 1983-06-06 1983-06-06
US06/577,478 US4536393A (en) 1983-06-06 1984-02-06 6-(Aminomethyl)penicillanic acid 1,1-dioxide esters and intermediates therefor

Publications (2)

Publication Number Publication Date
ES8506023A1 true ES8506023A1 (es) 1985-06-01
ES533146A0 ES533146A0 (es) 1985-06-01

Family

ID=27053819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533146A Granted ES533146A0 (es) 1983-06-06 1984-06-05 Un procedimiento para la preparacion de un ester de b-lactama

Country Status (19)

Country Link
US (1) US4536393A (es)
EP (1) EP0128719B1 (es)
KR (1) KR870000323B1 (es)
AT (1) ATE23862T1 (es)
AU (1) AU551338B2 (es)
CA (1) CA1206957A (es)
DE (1) DE3461467D1 (es)
DK (1) DK275784A (es)
ES (1) ES533146A0 (es)
FI (1) FI842254A7 (es)
GR (1) GR82215B (es)
HU (1) HU193930B (es)
IL (1) IL72005A (es)
NO (1) NO842249L (es)
NZ (1) NZ208382A (es)
PH (1) PH19077A (es)
PL (1) PL143943B1 (es)
PT (1) PT78688A (es)
YU (1) YU97384A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590073A (en) * 1984-10-22 1986-05-20 Pfizer Inc. 6-substituted penicillanic acid 1,1-dioxide compounds
US4613462A (en) * 1985-07-02 1986-09-23 Pfizer, Inc. 6-substituted penicillanic acid 1,1-dioxide compounds
US4855419A (en) * 1987-06-16 1989-08-08 University Of Cincinnati Application of 4-[1-oxoalkyl]-2,5-oxazolidinediones in selective stereospecific formation of biologically active α-lactams
US5006661A (en) * 1987-06-16 1991-04-09 University Of Cincinnati Selective stereospecific biologically active beta-lactams
GB2206579B (en) * 1987-07-10 1991-05-29 Erba Farmitalia 6a and 6b-(substituted methyl)-penicillanic acid derivatives

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487079A (en) * 1966-01-14 1969-12-30 Bristol Myers Co Certain alpha-amino bicyclic beta-lactam carboxylic acids
US4207323A (en) * 1975-11-21 1980-06-10 Merck & Co., Inc. 6-Substituted methyl penicillins, derivatives and analogues thereof
US4234579A (en) * 1977-06-07 1980-11-18 Pfizer Inc. Penicillanic acid 1,1-dioxides as β-lactamase inhibitors
IE49880B1 (en) * 1979-02-13 1986-01-08 Leo Pharm Prod Ltd Penicillin derivatives
US4237051A (en) * 1979-04-19 1980-12-02 Schering Corporation Stereospecific production of 6- or 7-carbon-substituted-β-lactams
US4244951A (en) * 1979-05-16 1981-01-13 Pfizer Inc. Bis-esters of methanediol with penicillins and penicillanic acid 1,1-dioxide
US4309347A (en) * 1979-05-16 1982-01-05 Pfizer Inc. Penicillanoyloxymethyl penicillanate 1,1,1',1'-tetraoxide
DE2927004A1 (de) * 1979-07-04 1981-05-27 Bayer Ag, 5090 Leverkusen Penicillansaeure-1,1-dioxide, ihre herstellung und ihre verwendung als arzneimittel als arzneimittel
US4260598A (en) * 1979-10-22 1981-04-07 Pfizer Inc. Method for increasing antibacterial effectiveness of a β-lactam antibiotic
US4342768A (en) * 1979-10-22 1982-08-03 Pfizer Inc. Bis-esters of 1,1-alkanediols with 6-beta-hydroxymethylpenicillanic acid 1,1-dioxide and beta-lactam antibiotics
US4287181A (en) * 1979-10-22 1981-09-01 Pfizer Inc. Derivatives of 6β-hydroxyalkylpenicillanic acids as β-lactamase inhibitors
JPS6019908B2 (ja) * 1980-04-30 1985-05-18 カネボウ株式会社 １，３−ジオキソレン−２−オン誘導体
CA1212105A (en) * 1980-04-30 1986-09-30 Shoji Ikeda Ampicillin esters and production thereof
DE3261759D1 (en) * 1981-07-15 1985-02-14 Kanebo Ltd Novel ester of 1,1-dioxopenicillanic acid, process for production thereof, and use thereof as beta-lactamase inhibitor
JPS5832882A (ja) * 1981-07-18 1983-02-25 Kanebo Ltd ６−〔（ヘキサヒドロ−１ｈ−アゼピン−１−イル）メチレンアミノ〕ペニシラン酸の新規エステルおよびその製造法

Also Published As

Publication number Publication date
DE3461467D1 (en) 1987-01-15
US4536393A (en) 1985-08-20
PL143943B1 (en) 1988-03-31
AU2907884A (en) 1984-12-13
KR850000445A (ko) 1985-02-27
FI842254A7 (fi) 1984-12-07
FI842254A0 (fi) 1984-06-05
NZ208382A (en) 1987-05-29
ATE23862T1 (de) 1986-12-15
DK275784A (da) 1984-12-07
AU551338B2 (en) 1986-04-24
YU97384A (en) 1986-06-30
EP0128719B1 (en) 1986-11-26
GR82215B (es) 1984-12-13
EP0128719A1 (en) 1984-12-19
PL248044A1 (en) 1985-03-26
ES533146A0 (es) 1985-06-01
HUT34202A (en) 1985-02-28
NO842249L (no) 1984-12-07
KR870000323B1 (ko) 1987-02-27
IL72005A (en) 1988-02-29
PT78688A (en) 1984-07-01
PH19077A (en) 1985-12-19
IL72005A0 (en) 1984-10-31
DK275784D0 (da) 1984-06-04
CA1206957A (en) 1986-07-02
HU193930B (en) 1987-12-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401