IT7923570A0 - Procedimento per la preparazione del7-(alfa-amino-alfa-fenilacetamido)3-metil-triangolo alcubo-cefem-4-carbossilato di pivaloilossimetile. - Google Patents
Procedimento per la preparazione del7-(alfa-amino-alfa-fenilacetamido)3-metil-triangolo alcubo-cefem-4-carbossilato di pivaloilossimetile.Info
- Publication number
- IT7923570A0 IT7923570A0 IT7923570A IT2357079A IT7923570A0 IT 7923570 A0 IT7923570 A0 IT 7923570A0 IT 7923570 A IT7923570 A IT 7923570A IT 2357079 A IT2357079 A IT 2357079A IT 7923570 A0 IT7923570 A0 IT 7923570A0
- Authority
- IT
- Italy
- Prior art keywords
- alpha
- alcubo
- cefem
- phenylacetamide
- triangle
- Prior art date
Links
- 150000007942 carboxylates Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23570/79A IT1193478B (it) | 1979-06-14 | 1979-06-14 | Procedimento per la preparazione del 7-(l-amino-l-fenilacetamido)-3-metil-3-cefem-4-carbossilato di pivaloilossimetile |
BE0/197974A BE879832A (fr) | 1979-06-14 | 1979-11-05 | Procede de preparation du pivaloyloxymethyl 7-(alpha-amino-alpha-phenylcetamido)-3-methyl-delta3-cephem-4-carboxylate |
DE2946479A DE2946479C2 (de) | 1979-06-14 | 1979-11-17 | Verfahren zur Gewinnung von 7-(α-Amino-α-phenylacetamido)-3-methyl-Δ↑3↑-cephem-4-carbonsäure-pivaloyloxymethylester |
ES486126A ES8100301A1 (es) | 1979-06-14 | 1979-11-19 | Procedimiento para la preparacion del 7-(amino-fenilacetamido)-3-metil-a3-cefem-4-carboxilato de pivaloiloximetilo |
FR7928591A FR2459244A1 (fr) | 1979-06-14 | 1979-11-20 | Procede de preparation du chlorhydrate de 7-(a-amino-a-phenylacetamido)-3-methyl-d3-cephem-4-carboxylate de pivaloyloxymethyle |
AR278991A AR220795A1 (es) | 1979-06-14 | 1979-11-22 | Proceso para la preparacion del 7-(alpha-amino-alpha-fenilacetamido)-3-metil-delta 3-cefem-4-carboxilato de pivaloiloximetilo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23570/79A IT1193478B (it) | 1979-06-14 | 1979-06-14 | Procedimento per la preparazione del 7-(l-amino-l-fenilacetamido)-3-metil-3-cefem-4-carbossilato di pivaloilossimetile |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7923570A0 true IT7923570A0 (it) | 1979-06-14 |
IT1193478B IT1193478B (it) | 1988-07-08 |
Family
ID=11208216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23570/79A IT1193478B (it) | 1979-06-14 | 1979-06-14 | Procedimento per la preparazione del 7-(l-amino-l-fenilacetamido)-3-metil-3-cefem-4-carbossilato di pivaloilossimetile |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR220795A1 (it) |
BE (1) | BE879832A (it) |
DE (1) | DE2946479C2 (it) |
ES (1) | ES8100301A1 (it) |
FR (1) | FR2459244A1 (it) |
IT (1) | IT1193478B (it) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2020209A1 (en) * | 1968-10-09 | 1970-07-10 | Sarath | Antibiotic acylxymethyl 7-(alpha-amino-alpha-phenyl- - acetamido)-3-methyl-delta-3-cephem-4-carboxylates |
CS165353B2 (it) * | 1969-12-18 | 1975-12-22 | ||
BE793191A (fr) * | 1971-12-28 | 1973-06-22 | Toyama Chemical Co Ltd | Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques |
JPS4875590A (it) * | 1972-01-05 | 1973-10-11 |
-
1979
- 1979-06-14 IT IT23570/79A patent/IT1193478B/it active
- 1979-11-05 BE BE0/197974A patent/BE879832A/fr not_active IP Right Cessation
- 1979-11-17 DE DE2946479A patent/DE2946479C2/de not_active Expired
- 1979-11-19 ES ES486126A patent/ES8100301A1/es not_active Expired
- 1979-11-20 FR FR7928591A patent/FR2459244A1/fr not_active Withdrawn
- 1979-11-22 AR AR278991A patent/AR220795A1/es active
Also Published As
Publication number | Publication date |
---|---|
DE2946479A1 (de) | 1981-01-15 |
AR220795A1 (es) | 1980-11-28 |
IT1193478B (it) | 1988-07-08 |
ES486126A0 (es) | 1980-11-01 |
FR2459244A1 (fr) | 1981-01-09 |
DE2946479C2 (de) | 1983-05-26 |
BE879832A (fr) | 1980-03-03 |
ES8100301A1 (es) | 1980-11-01 |
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