JPS5837297B2 - β−メチレン−α−オキソカルボン酸エステルの製造法 - Google Patents

β−メチレン−α−オキソカルボン酸エステルの製造法

Info

Publication number
JPS5837297B2
JPS5837297B2 JP55048157A JP4815780A JPS5837297B2 JP S5837297 B2 JPS5837297 B2 JP S5837297B2 JP 55048157 A JP55048157 A JP 55048157A JP 4815780 A JP4815780 A JP 4815780A JP S5837297 B2 JPS5837297 B2 JP S5837297B2
Authority
JP
Japan
Prior art keywords
acid ester
carbon atoms
methylene
oxocarboxylic acid
butyl
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
JP55048157A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55149228A (en
Inventor
ジヤツク・マルテル
ルネ・エーム
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of JPS55149228A publication Critical patent/JPS55149228A/ja
Publication of JPS5837297B2 publication Critical patent/JPS5837297B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP55048157A 1971-12-31 1980-04-14 β−メチレン−α−オキソカルボン酸エステルの製造法 Expired JPS5837297B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147758A FR2166620A5 (en) 1971-12-31 1971-12-31 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci

Publications (2)

Publication Number Publication Date
JPS55149228A JPS55149228A (en) 1980-11-20
JPS5837297B2 true JPS5837297B2 (ja) 1983-08-15

Family

ID=9088465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55048157A Expired JPS5837297B2 (ja) 1971-12-31 1980-04-14 β−メチレン−α−オキソカルボン酸エステルの製造法

Country Status (7)

Country Link
JP (1) JPS5837297B2 (fr)
AU (1) AU473686B2 (fr)
CA (1) CA999850A (fr)
ES (1) ES410254A1 (fr)
FR (1) FR2166620A5 (fr)
HU (1) HU169610B (fr)
ZA (1) ZA7326B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144395U (ja) * 1984-03-06 1985-09-25 オンキヨー株式会社 ド−ム型スピ−カ−

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA980110A (en) * 1972-10-24 1975-12-23 Henry Hardy Thermoplastic shoe uppers and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60144395U (ja) * 1984-03-06 1985-09-25 オンキヨー株式会社 ド−ム型スピ−カ−

Also Published As

Publication number Publication date
ES410254A1 (es) 1975-12-01
JPS55149228A (en) 1980-11-20
HU169610B (fr) 1976-12-28
AU5067973A (en) 1974-07-04
CA999850A (fr) 1976-11-16
AU473686B2 (en) 1976-07-01
FR2166620A5 (en) 1973-08-17
ZA7326B (en) 1974-02-27

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