IL48300A0 - Process for preparing beta-methylene alpha-oxo carboxylic acid esters - Google Patents

Process for preparing beta-methylene alpha-oxo carboxylic acid esters

Info

Publication number
IL48300A0
IL48300A0 IL48300A IL4830075A IL48300A0 IL 48300 A0 IL48300 A0 IL 48300A0 IL 48300 A IL48300 A IL 48300A IL 4830075 A IL4830075 A IL 4830075A IL 48300 A0 IL48300 A0 IL 48300A0
Authority
IL
Israel
Prior art keywords
carboxylic acid
acid esters
preparing beta
oxo carboxylic
methylene
Prior art date
Application number
IL48300A
Original Assignee
Roussel Uclaf
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
Priority claimed from FR7147759A external-priority patent/FR2166621A5/en
Priority claimed from FR7147762A external-priority patent/FR2165790A1/en
Priority claimed from FR7147758A external-priority patent/FR2166620A5/en
Priority claimed from FR7147760A external-priority patent/FR2166622A5/en
Priority claimed from FR7147761A external-priority patent/FR2166623A5/en
Priority claimed from FR7231699A external-priority patent/FR2197573A1/en
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL48300A0 publication Critical patent/IL48300A0/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
IL48300A 1971-12-31 1975-10-15 Process for preparing beta-methylene alpha-oxo carboxylic acid esters IL48300A0 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR7147759A FR2166621A5 (en) 1971-12-31 1971-12-31 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci
FR7147762A FR2165790A1 (en) 1971-12-31 1971-12-31 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci
FR7147758A FR2166620A5 (en) 1971-12-31 1971-12-31 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci
FR7147760A FR2166622A5 (en) 1971-12-31 1971-12-31 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci
FR7147761A FR2166623A5 (en) 1971-12-31 1971-12-31 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci
FR7231699A FR2197573A1 (en) 1972-09-07 1972-09-07 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci

Publications (1)

Publication Number Publication Date
IL48300A0 true IL48300A0 (en) 1975-12-31

Family

ID=27546328

Family Applications (3)

Application Number Title Priority Date Filing Date
IL41196A IL41196A (en) 1971-12-31 1972-12-27 Process for the preparation of 3-desacetoxymethyl-3-alkyl(or cycloalkyl) cephalosporins and some such compounds
IL48300A IL48300A0 (en) 1971-12-31 1975-10-15 Process for preparing beta-methylene alpha-oxo carboxylic acid esters
IL48392A IL48392A0 (en) 1971-12-31 1975-10-31 7-amino-3-alkyl-(or cycloalkyl)ceph-3-em carboxylic acids and esters of these

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IL41196A IL41196A (en) 1971-12-31 1972-12-27 Process for the preparation of 3-desacetoxymethyl-3-alkyl(or cycloalkyl) cephalosporins and some such compounds

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL48392A IL48392A0 (en) 1971-12-31 1975-10-31 7-amino-3-alkyl-(or cycloalkyl)ceph-3-em carboxylic acids and esters of these

Country Status (13)

Country Link
US (1) US3962223A (en)
JP (1) JPS599558B2 (en)
AT (1) AT324554B (en)
BE (1) BE793448A (en)
CH (4) CH577519A5 (en)
CS (1) CS201524B2 (en)
DD (1) DD106046A5 (en)
DE (1) DE2300009C2 (en)
GB (1) GB1423741A (en)
IL (3) IL41196A (en)
NL (1) NL7300031A (en)
PL (1) PL94240B1 (en)
SE (3) SE415564B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947413A (en) * 1972-11-13 1976-03-30 Merck & Co., Inc. 3-α-Substituted cephalosporins
US4079180A (en) * 1975-01-22 1978-03-14 Asahi Kasei Kogyo Kabushiki Kaisha Process for preparing 7-aminocephalosporanic acid derivatives
FR2511375A1 (en) * 1981-08-17 1983-02-18 Rhone Poulenc Sante NEW DERIVATIVES OF CEPHALOSPORINE, THEIR PREPARATION AND THE MEDICINAL PRODUCTS CONTAINING THEM
FR2531710B2 (en) * 1982-08-13 1986-05-23 Rhone Poulenc Sante NOVEL CEPHALOSPORIN DERIVATIVES, THEIR PREPARATION AND THE MEDICINAL PRODUCTS CONTAINING THEM
GB8819104D0 (en) * 1988-08-11 1988-09-14 Beecham Group Plc Novel compounds
US6020329A (en) * 1990-07-24 2000-02-01 Pzifer Inc. Cephaloporins and homologues, preparations and pharmaceutical compositions
MY106399A (en) * 1990-07-24 1995-05-30 Pfizer Cephalosporins and homologeus, preparation and pharmaceutical composition
WO2002028868A1 (en) * 2000-10-03 2002-04-11 Elena Alexandrovna Izakson Thiazine derivatives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265315A (en) * 1968-04-05 1972-03-01 Glaxo Lab Ltd
US3655656A (en) * 1970-06-04 1972-04-11 Lilly Co Eli Crystalline cephalexin monohydrate
BE788582A (en) * 1971-09-11 1973-03-08 Lilly Industries Ltd PROCESS FOR PREPARING CEPHALOSPORIN DERIVATIVES
US3828037A (en) * 1972-07-20 1974-08-06 Smithkline Corp Trifluoromethylmercaptoacetamidocephalosporins

Also Published As

Publication number Publication date
GB1423741A (en) 1976-02-04
SE415564B (en) 1980-10-13
CH563398A5 (en) 1975-06-30
SE7606178L (en) 1976-06-02
PL94240B1 (en) 1977-07-30
CH577516A5 (en) 1976-07-15
AT324554B (en) 1975-09-10
IL48392A0 (en) 1975-12-31
US3962223A (en) 1976-06-08
BE793448A (en) 1973-06-28
SE426816B (en) 1983-02-14
IL41196A (en) 1978-07-31
SE417824B (en) 1981-04-13
SE7606177L (en) 1976-06-01
CH577519A5 (en) 1976-07-15
CS201524B2 (en) 1980-11-28
JPS599558B2 (en) 1984-03-03
NL7300031A (en) 1973-07-03
DD106046A5 (en) 1974-05-20
DE2300009C2 (en) 1983-06-09
DE2300009A1 (en) 1973-07-12
JPS4947386A (en) 1974-05-08
CH568328A5 (en) 1975-10-31
IL41196A0 (en) 1973-02-28

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