FR2166621A5 - 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci - Google Patents
7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococciInfo
- Publication number
- FR2166621A5 FR2166621A5 FR7147759A FR7147759A FR2166621A5 FR 2166621 A5 FR2166621 A5 FR 2166621A5 FR 7147759 A FR7147759 A FR 7147759A FR 7147759 A FR7147759 A FR 7147759A FR 2166621 A5 FR2166621 A5 FR 2166621A5
- Authority
- FR
- France
- Prior art keywords
- substd
- opt
- phenylacetamido
- staphylococci
- active against
- 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
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Title cpds are of formula: (where R1 is phenyl opt. substd. by >=1 halogen atoms or 1 NO2 gp. or R1 is a heterocyclic radical, Y' is NHCOOR2, where R2 is 1-5C opt. branched alkyl, or Y' is Y", where Y" is H or OH, R2 is H or R2', where R2' is an ester gp. easily removable by acid hydrolysis or hydrogenolysis and A1 is 2-5C opt. branched alkyl or 3-7C cycloalkyl opt. contg. O or S as a heteroatom) together with their addn salts with mineral or org. acids, or bases. The cpds may be in the racemic form or as optically active isomers and may be in the cis or trans form, or as mixt. of these isomers.
Priority Applications (27)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE793448D BE793448A (en) | 1971-12-31 | PROCESS FOR PREPARATION OF NEW CEPHALOSPORIN DERIVATIVES AND PRODUCTS OBTAINED | |
FR7147759A FR2166621A5 (en) | 1971-12-31 | 1971-12-31 | 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci |
CH466675A CH577516A5 (en) | 1971-12-31 | 1972-12-21 | |
CH1371974A CH568328A5 (en) | 1971-12-31 | 1972-12-21 | |
CH1867372A CH563398A5 (en) | 1971-12-31 | 1972-12-21 | |
CH466575A CH577519A5 (en) | 1971-12-31 | 1972-12-21 | |
IL4839272A IL48392A (en) | 1971-12-31 | 1972-12-27 | 7-amino-3-alkyl-(or 3-cycloalkyl) ceph-3-eme-4-carboxylic acids and esters of these |
HURO000689 HU168847B (en) | 1971-12-31 | 1972-12-27 | Process for production of new derivatives of carbonic acid |
HURO000859 HU169919B (en) | 1971-12-31 | 1972-12-27 | |
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 |
PL1972159834A PL94240B1 (en) | 1971-12-31 | 1972-12-28 | Substituted cephene-4-carboxylates and their method of preparation[us3962223a] |
SU721871548A SU908250A3 (en) | 1971-12-31 | 1972-12-29 | Method for preparing 7-aminocephalosporin derivatives in racemic or optically active form in the form of a mixture of cis- and trans-isomers or in the form of one of them, or their salts |
SE7217182A SE415564B (en) | 1971-12-31 | 1972-12-29 | SET TO MAKE NEW CEPHALOSPORINE DERIVATIVES |
DD168202*A DD106046A5 (en) | 1971-12-31 | 1972-12-29 | |
JP734409A JPS599558B2 (en) | 1971-12-31 | 1972-12-29 | Method for producing novel cephalosporin derivatives |
ES410255A ES410255A1 (en) | 1971-12-31 | 1972-12-30 | 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci |
GB11473A GB1423741A (en) | 1971-12-31 | 1973-01-01 | Derivatives of cephalosporin processes for their preparation and compositions incorporating them |
CS7346A CS201524B2 (en) | 1971-12-31 | 1973-01-02 | Process for preparing new derivatives of 3-desacetoxycephalosporic acid |
NL7300031A NL7300031A (en) | 1971-12-31 | 1973-01-02 | |
DE2300009A DE2300009C2 (en) | 1971-12-31 | 1973-01-02 | Process for the preparation of 7-aminocephalosporanic acid derivatives |
US05/320,493 US3962223A (en) | 1971-12-31 | 1973-01-02 | Substituted cephene-4-carboxylates and their method of preparation |
AT573*BA AT324554B (en) | 1971-12-31 | 1973-01-02 | PROCESS FOR MANUFACTURING NEW CEPHALOSPORIN DERIVATIVES |
US05/538,189 US4016158A (en) | 1971-12-31 | 1975-01-02 | Cephalosporin derivatives |
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 |
SE7606178A SE417824B (en) | 1971-12-31 | 1976-06-01 | 7-AMINOCEPHALOSPORANIC ACID DERIVATIVES FOR USE AS INTERMEDIATE FOR THE PRODUCTION OF CEPHALOSPORIN DERIVATIVES |
SE7606177A SE426816B (en) | 1971-12-31 | 1976-06-01 | SET TO PREPARE BETA-METHYLENE-ALFA-OXO-CARBOXYLIC ACID ESTERS |
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2166621A5 true FR2166621A5 (en) | 1973-08-17 |
Family
ID=9088466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7147759A Expired FR2166621A5 (en) | 1971-12-31 | 1971-12-31 | 7-substd-phenylacetamido-cephalosporin derivs - - antibiotics active against streptococci and staphylococci |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES410255A1 (en) |
FR (1) | FR2166621A5 (en) |
-
1971
- 1971-12-31 FR FR7147759A patent/FR2166621A5/en not_active Expired
-
1972
- 1972-12-30 ES ES410255A patent/ES410255A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES410255A1 (en) | 1975-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |