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ES8203373A1 - Un procedimiento de transposicion catalizada por la luz de un 2-diazo-1-oxocef-3-em-4-carboxilato en un carbapen-2-em-3-carboxilato - Google Patents

Un procedimiento de transposicion catalizada por la luz de un 2-diazo-1-oxocef-3-em-4-carboxilato en un carbapen-2-em-3-carboxilato

Info

Publication number
ES8203373A1
ES8203373A1 ES502204A ES502204A ES8203373A1 ES 8203373 A1 ES8203373 A1 ES 8203373A1 ES 502204 A ES502204 A ES 502204A ES 502204 A ES502204 A ES 502204A ES 8203373 A1 ES8203373 A1 ES 8203373A1
Authority
ES
Spain
Prior art keywords
carboxylate
light
oxocef
carbapen
diazo
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
ES502204A
Other languages
English (en)
Other versions
ES502204A0 (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 Corp Belgium
Pfizer Inc
Original Assignee
Pfizer Corp Belgium
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 Corp Belgium, Pfizer Inc filed Critical Pfizer Corp Belgium
Publication of ES502204A0 publication Critical patent/ES502204A0/es
Publication of ES8203373A1 publication Critical patent/ES8203373A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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
    • C07D477/26—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 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 4
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Cephalosporin Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

UN PROCEDIMIENTO DE TRANSPOSICION CATALIZADA POR LA LUZ DE UN 2-DIAZO-1-OXOCEF-3-EM-4-CARBOXILATO EN UN CARBAPEN-2-EM-3-CARBOXILATO. CONSISTE EN TRASPONER UN COMPUESTO DE FORMULA GENRAL (I) EN EL COMPUESTO (II) CATALIZADO POR LA LUZ Y EN UN DISOLVENTE INERTE A LA REACCION A UNA TEMPERATURA COMPRENDIDA ENTRE -100 Y 35 GRADOS CENTIGRADOS. R7 ES HIDROGENO, R6 ES HIDROGENO O ALQUILO; R2 ES METOXI O HIDROGENO; R8 ES UN GRUPO PROTECTOR DEL CARBOXI CONVENCIONAL; R9 ES METILO, ACETOXIMETILO; R7 ES ACETAMID MONO O DISSUTITUIDO.
ES502204A 1980-05-14 1981-05-13 Un procedimiento de transposicion catalizada por la luz de un 2-diazo-1-oxocef-3-em-4-carboxilato en un carbapen-2-em-3-carboxilato Expired ES8203373A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14960480A 1980-05-14 1980-05-14
US06/232,156 US4348264A (en) 1980-05-14 1981-02-09 Photocatalyzed process for producing carbapenams and carbapen-2-ems

Publications (2)

Publication Number Publication Date
ES502204A0 ES502204A0 (es) 1982-04-01
ES8203373A1 true ES8203373A1 (es) 1982-04-01

Family

ID=26846880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502204A Expired ES8203373A1 (es) 1980-05-14 1981-05-13 Un procedimiento de transposicion catalizada por la luz de un 2-diazo-1-oxocef-3-em-4-carboxilato en un carbapen-2-em-3-carboxilato

Country Status (17)

Country Link
US (1) US4348264A (es)
EP (1) EP0040494B1 (es)
KR (1) KR840000722B1 (es)
AR (1) AR227425A1 (es)
AU (1) AU524882B2 (es)
CA (1) CA1171415A (es)
DE (1) DE3162245D1 (es)
DK (1) DK169892B1 (es)
ES (1) ES8203373A1 (es)
FI (1) FI72518C (es)
IE (1) IE51268B1 (es)
IL (1) IL62848A (es)
NO (1) NO157143C (es)
NZ (1) NZ197072A (es)
PH (1) PH16363A (es)
PT (1) PT73026B (es)
YU (1) YU43031B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429128A (en) 1981-02-09 1984-01-31 Pfizer Inc. Carbapenams and carbapen-2-ems and process therefor
EP0160876A1 (en) * 1984-04-23 1985-11-13 Merck & Co. Inc. 1-Hetero-6-/1-Hydroxyethyl/-2-SR8-1-carbadethiapen-2-EM-3-carboxylic acids
DK270685A (da) * 1984-06-29 1985-12-30 Hoffmann La Roche Carbapenemderivater
US4675186A (en) 1985-04-18 1987-06-23 Pfizer Inc. 6-(1-acyl-1-hydroxymethyl)penicillanic acid derivatives
US5395931A (en) * 1988-06-30 1995-03-07 Merck & Co., Inc. 6-amido-1-methyl-2-(substituted-thio)carbapenems
US5138050A (en) * 1988-06-30 1992-08-11 Merck & Co., Inc. 6-amido-1-methyl carbapenems
US5055463A (en) * 1989-02-02 1991-10-08 Merck & Co., Inc. Spirocyclic 6-amido carbapenems
IL151502A0 (en) * 2000-02-28 2003-04-10 Newbiotics Inc Anti-infective ecta

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592751A (en) * 1969-04-14 1971-07-13 Lilly Co Eli Penicillin sulfoxide conversion process
US4234596A (en) * 1976-11-19 1980-11-18 Merck & Co., Inc. 3-(2-Aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
BE867227A (fr) 1977-10-31 1978-11-20 Merck & Co Inc Preparation de l'acide 6-(alpha-hydroxyethyl)-7-oxo-1-azabicyclo (3,2,0) hept-2-ene-carboxylique et derives a activite antibiotique
US4208422A (en) * 1978-10-24 1980-06-17 Merck & Co., Inc. 1-Substituted-pen-2-em-3-carboxylic acids
US4262010A (en) * 1979-12-03 1981-04-14 Merck & Co., Inc. 6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acids

Also Published As

Publication number Publication date
EP0040494A1 (en) 1981-11-25
FI72518B (fi) 1987-02-27
US4348264A (en) 1982-09-07
PT73026A (en) 1981-06-01
EP0040494B1 (en) 1984-02-15
YU43031B (en) 1989-02-28
FI72518C (fi) 1987-06-08
AU524882B2 (en) 1982-10-07
DK211381A (da) 1981-11-15
KR830006288A (ko) 1983-09-20
AU7051381A (en) 1981-11-19
YU122181A (en) 1983-06-30
NZ197072A (en) 1983-12-16
DK169892B1 (da) 1995-03-27
IL62848A0 (en) 1981-07-31
PH16363A (en) 1983-09-08
DE3162245D1 (en) 1984-03-22
PT73026B (en) 1983-02-08
AR227425A1 (es) 1982-10-29
CA1171415A (en) 1984-07-24
IE811070L (en) 1981-11-14
NO157143C (no) 1988-01-27
ES502204A0 (es) 1982-04-01
NO811628L (no) 1981-11-16
IL62848A (en) 1984-05-31
NO157143B (no) 1987-10-19
KR840000722B1 (ko) 1984-05-24
FI811471L (fi) 1981-11-15
IE51268B1 (en) 1986-11-26

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