AR209752A1 - Procedimiento de preparacion de derivados de acido 7-acilamido-3-cefem-4-carboxilico - Google Patents
Procedimiento de preparacion de derivados de acido 7-acilamido-3-cefem-4-carboxilicoInfo
- Publication number
- AR209752A1 AR209752A1 AR254921A AR25492174A AR209752A1 AR 209752 A1 AR209752 A1 AR 209752A1 AR 254921 A AR254921 A AR 254921A AR 25492174 A AR25492174 A AR 25492174A AR 209752 A1 AR209752 A1 AR 209752A1
- Authority
- AR
- Argentina
- Prior art keywords
- acilamido
- cefem
- procedure
- preparation
- acid derivatives
- Prior art date
Links
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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2715073 | 1973-07-27 | ||
| IT2988073 | 1973-10-09 | ||
| IT2987973 | 1973-10-09 | ||
| IT4264374 | 1974-04-03 | ||
| IT4264474 | 1974-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR209752A1 true AR209752A1 (es) | 1977-05-31 |
Family
ID=27517849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR254921A AR209752A1 (es) | 1973-07-27 | 1974-07-26 | Procedimiento de preparacion de derivados de acido 7-acilamido-3-cefem-4-carboxilico |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS5076088A (es) |
| AR (1) | AR209752A1 (es) |
| AT (4) | AT332546B (es) |
| AU (1) | AU475761B2 (es) |
| BE (1) | BE818209A (es) |
| DE (1) | DE2434340A1 (es) |
| DK (1) | DK403574A (es) |
| FI (1) | FI226474A (es) |
| FR (1) | FR2238497B1 (es) |
| GB (1) | GB1478055A (es) |
| HU (1) | HU172472B (es) |
| IE (1) | IE40162B1 (es) |
| IL (1) | IL45294A (es) |
| NL (1) | NL7410059A (es) |
| NO (1) | NO742734L (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1075277B (it) * | 1977-02-11 | 1985-04-22 | Erba Carlo Spa | Derivati insaturi e epossidici dell'acio 7-acilamido-3-cefem-4-carbossilico e procedimento per la loro preparazione |
| US4297489A (en) * | 1974-09-03 | 1981-10-27 | Bristol-Myers Company | 7-α-Amino-substituted acylamino-3-(1-carboxymethyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acids |
| US4286089A (en) | 1974-12-27 | 1981-08-25 | Smithkline Corporation | 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins |
| JPS51115493A (en) * | 1975-03-18 | 1976-10-12 | Smithkline Corp | Novel cephalosporine compound |
| US4093723A (en) * | 1976-05-19 | 1978-06-06 | Smithkline Corporation | 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins |
| US4025626A (en) | 1975-12-09 | 1977-05-24 | Smithkline Corporation | 7-Acyl-3-(ureidoalkyl substituted tetrazolylthiomethyl)-cephalosporins |
| US4041162A (en) | 1976-03-11 | 1977-08-09 | Smithkline Corporation | 7-Acyl-3-(sulfoalkyl substituted oxadiazolylthiomethyl) cephalosporins |
| US4101656A (en) * | 1976-07-12 | 1978-07-18 | Smithkline Corporation | 7β-Acylamino-3-(alkanesulfonamidoalkyl substituted tetrazolylthiomethyl) cephalosporins, antibacterial compositions containing them and methods of treating bacterial infections with them |
| US4079134A (en) * | 1976-09-24 | 1978-03-14 | Smithkline Corporation | 7-Acylamino-3-(5-sulfomethyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acids |
| DE2655949A1 (de) * | 1976-12-10 | 1978-06-15 | Gruenenthal Gmbh | Neue cephalosporin- und penicillinderivate, verfahren zu deren herstellung und diese produkte enthaltende arzneimittel |
| GB2076803B (en) * | 1980-05-16 | 1984-02-08 | Erba Farmitalia | Substituted 7-(a-oxy-imino-acetamido)-cephalosporins and process for their preparation |
| GB8413152D0 (en) * | 1983-06-03 | 1984-06-27 | Ici Pharma | Cephalosporin derivatives |
| US4576937A (en) * | 1984-02-29 | 1986-03-18 | Smithkline Beckman Corporation | 7-D-Mandelamido-3(1-sulfomethyltetrazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid monosodium salt |
| GB8715925D0 (en) * | 1987-07-07 | 1987-08-12 | Shell Int Research | Thiapentanamide derivatives |
| US5567698A (en) * | 1995-02-15 | 1996-10-22 | Bristol-Myers Squibb Company | Pyridinium thiomethyl substituted chepholosporin derivatives |
-
1974
- 1974-07-02 GB GB2930874A patent/GB1478055A/en not_active Expired
- 1974-07-03 AU AU70813/74A patent/AU475761B2/en not_active Expired
- 1974-07-15 AT AT583974A patent/AT332546B/de not_active IP Right Cessation
- 1974-07-17 IL IL45294A patent/IL45294A/xx unknown
- 1974-07-17 DE DE2434340A patent/DE2434340A1/de active Pending
- 1974-07-25 NL NL7410059A patent/NL7410059A/xx not_active Application Discontinuation
- 1974-07-25 IE IE1586/74A patent/IE40162B1/xx unknown
- 1974-07-26 FR FR7426160A patent/FR2238497B1/fr not_active Expired
- 1974-07-26 NO NO742734A patent/NO742734L/no unknown
- 1974-07-26 JP JP49085913A patent/JPS5076088A/ja active Pending
- 1974-07-26 FI FI2264/74A patent/FI226474A/fi unknown
- 1974-07-26 AR AR254921A patent/AR209752A1/es active
- 1974-07-26 DK DK403574A patent/DK403574A/da unknown
- 1974-07-26 HU HU73EA00000138A patent/HU172472B/hu unknown
- 1974-07-29 BE BE147046A patent/BE818209A/xx unknown
-
1976
- 1976-02-26 AT AT144376A patent/AT340053B/de not_active IP Right Cessation
- 1976-02-26 AT AT144276A patent/AT338426B/de not_active IP Right Cessation
- 1976-02-26 AT AT144176A patent/AT338425B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU7081374A (en) | 1976-01-08 |
| AU475761B2 (en) | 1976-09-02 |
| ATA144176A (de) | 1976-12-15 |
| GB1478055A (en) | 1977-06-29 |
| FR2238497A1 (es) | 1975-02-21 |
| IE40162L (en) | 1975-01-27 |
| DK403574A (es) | 1975-04-01 |
| IL45294A (en) | 1978-01-31 |
| BE818209A (fr) | 1974-11-18 |
| AT338426B (de) | 1977-08-25 |
| JPS5076088A (es) | 1975-06-21 |
| AT332546B (de) | 1976-10-11 |
| AT340053B (de) | 1977-11-25 |
| NO742734L (es) | 1975-02-24 |
| DE2434340A1 (de) | 1975-02-13 |
| IL45294A0 (en) | 1974-10-22 |
| FR2238497B1 (es) | 1978-07-28 |
| ATA144376A (de) | 1977-03-15 |
| HU172472B (hu) | 1978-09-28 |
| IE40162B1 (en) | 1979-03-28 |
| FI226474A (es) | 1975-01-28 |
| ATA583974A (de) | 1976-01-15 |
| AT338425B (de) | 1977-08-25 |
| ATA144276A (de) | 1976-12-15 |
| NL7410059A (nl) | 1975-01-29 |
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