ATA291176A - PROCESS FOR THE PREPARATION OF NEW BICYCLIC DERIVATIVES OF 7-ACYLAMIDO-3-CEPHEM-4-CARBONIC ACID - Google Patents
PROCESS FOR THE PREPARATION OF NEW BICYCLIC DERIVATIVES OF 7-ACYLAMIDO-3-CEPHEM-4-CARBONIC ACIDInfo
- Publication number
- ATA291176A ATA291176A AT291176A AT291176A ATA291176A AT A291176 A ATA291176 A AT A291176A AT 291176 A AT291176 A AT 291176A AT 291176 A AT291176 A AT 291176A AT A291176 A ATA291176 A AT A291176A
- Authority
- AT
- Austria
- Prior art keywords
- acylamido
- cephem
- preparation
- carbonic acid
- bicyclic 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
- C07D501/36—Methylene radicals, substituted by sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2254775 | 1975-04-21 | ||
| IT2201676 | 1976-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATA291176A true ATA291176A (en) | 1978-11-15 |
Family
ID=26328071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT291176A ATA291176A (en) | 1975-04-21 | 1976-04-21 | PROCESS FOR THE PREPARATION OF NEW BICYCLIC DERIVATIVES OF 7-ACYLAMIDO-3-CEPHEM-4-CARBONIC ACID |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS51138695A (en) |
| AT (1) | ATA291176A (en) |
| AU (1) | AU1303576A (en) |
| DE (1) | DE2617442A1 (en) |
| DK (1) | DK178076A (en) |
| FI (1) | FI761035A (en) |
| FR (1) | FR2308369A1 (en) |
| GB (1) | GB1502727A (en) |
| GR (1) | GR60444B (en) |
| IL (1) | IL49449A0 (en) |
| NL (1) | NL7604233A (en) |
| NO (1) | NO761328L (en) |
| SE (1) | SE7604565L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1075277B (en) * | 1977-02-11 | 1985-04-22 | Erba Carlo Spa | UNSATURATED AND EPOXY DERIVATIVES OF ACIO 7-ACYLAMIDE-3-CEFEM-4-CARBOXYL AND PROCEDURE FOR THEIR PREPARATION |
| NZ186610A (en) * | 1977-03-07 | 1979-11-01 | Lilly Co Eli | Preparing of cephalosporins where the acetoxy group is displaced by a sulphur nucleophile |
| DE3485860T2 (en) * | 1983-12-29 | 1993-01-14 | Mochida Pharm Co Ltd | CEPHALOSPORINE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND PHARMACEUTICAL PREPARATIONS. |
-
1976
- 1976-04-15 FI FI761035A patent/FI761035A/fi not_active Application Discontinuation
- 1976-04-15 AU AU13035/76A patent/AU1303576A/en not_active Expired
- 1976-04-19 JP JP51044399A patent/JPS51138695A/en active Pending
- 1976-04-20 NO NO761328A patent/NO761328L/no unknown
- 1976-04-20 GR GR50583A patent/GR60444B/en unknown
- 1976-04-20 IL IL49449A patent/IL49449A0/en unknown
- 1976-04-20 DK DK178076A patent/DK178076A/en unknown
- 1976-04-21 SE SE7604565A patent/SE7604565L/en unknown
- 1976-04-21 NL NL7604233A patent/NL7604233A/en not_active Application Discontinuation
- 1976-04-21 DE DE19762617442 patent/DE2617442A1/en active Pending
- 1976-04-21 AT AT291176A patent/ATA291176A/en not_active Application Discontinuation
- 1976-04-21 FR FR7611737A patent/FR2308369A1/en not_active Withdrawn
- 1976-04-21 GB GB16176/76A patent/GB1502727A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1502727A (en) | 1978-03-01 |
| JPS51138695A (en) | 1976-11-30 |
| AU1303576A (en) | 1977-10-20 |
| IL49449A0 (en) | 1976-06-30 |
| NO761328L (en) | 1976-10-22 |
| DE2617442A1 (en) | 1976-11-11 |
| FR2308369A1 (en) | 1976-11-19 |
| FI761035A (en) | 1976-10-22 |
| GR60444B (en) | 1978-06-01 |
| NL7604233A (en) | 1976-10-25 |
| SE7604565L (en) | 1976-10-22 |
| DK178076A (en) | 1976-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| A1Z | Withdrawn | ||
| A1Z | Withdrawn |