DK178076A - Bicykliske derivater af 7-acylamido-3-cephem-4-carboxylsyre og fremgangsmade til fremstilling deraf - Google Patents
Bicykliske derivater af 7-acylamido-3-cephem-4-carboxylsyre og fremgangsmade til fremstilling derafInfo
- Publication number
- DK178076A DK178076A DK178076A DK178076A DK178076A DK 178076 A DK178076 A DK 178076A DK 178076 A DK178076 A DK 178076A DK 178076 A DK178076 A DK 178076A DK 178076 A DK178076 A DK 178076A
- Authority
- DK
- Denmark
- Prior art keywords
- acylamido
- cephem
- manufacture
- methods
- carboxylic acid
- 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 |
|---|---|
| DK178076A true DK178076A (da) | 1976-10-22 |
Family
ID=26328071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK178076A DK178076A (da) | 1975-04-21 | 1976-04-20 | Bicykliske derivater af 7-acylamido-3-cephem-4-carboxylsyre og fremgangsmade til fremstilling deraf |
Country Status (13)
Families Citing this family (3)
| 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 |
| CA1083141A (en) * | 1977-03-07 | 1980-08-05 | Lowell D. Hatfield | Cephalosporin displacement reaction |
| DE3485860T2 (de) * | 1983-12-29 | 1993-01-14 | Mochida Pharm Co Ltd | Cephalosporinverbindungen, verfahren zu ihrer herstellung und pharmazeutishe praeparate. |
-
1976
- 1976-04-15 FI FI761035A patent/FI761035A7/fi not_active Application Discontinuation
- 1976-04-15 AU AU13035/76A patent/AU1303576A/en not_active Expired
- 1976-04-19 JP JP51044399A patent/JPS51138695A/ja active Pending
- 1976-04-20 DK DK178076A patent/DK178076A/da unknown
- 1976-04-20 IL IL49449A patent/IL49449A0/xx unknown
- 1976-04-20 GR GR50583A patent/GR60444B/el unknown
- 1976-04-20 NO NO761328A patent/NO761328L/no unknown
- 1976-04-21 NL NL7604233A patent/NL7604233A/xx not_active Application Discontinuation
- 1976-04-21 FR FR7611737A patent/FR2308369A1/fr not_active Withdrawn
- 1976-04-21 SE SE7604565A patent/SE7604565L/xx unknown
- 1976-04-21 AT AT291176A patent/ATA291176A/de not_active Application Discontinuation
- 1976-04-21 GB GB16176/76A patent/GB1502727A/en not_active Expired
- 1976-04-21 DE DE19762617442 patent/DE2617442A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2617442A1 (de) | 1976-11-11 |
| NL7604233A (nl) | 1976-10-25 |
| IL49449A0 (en) | 1976-06-30 |
| ATA291176A (de) | 1978-11-15 |
| NO761328L (enrdf_load_stackoverflow) | 1976-10-22 |
| FR2308369A1 (fr) | 1976-11-19 |
| GB1502727A (en) | 1978-03-01 |
| FI761035A7 (enrdf_load_stackoverflow) | 1976-10-22 |
| AU1303576A (en) | 1977-10-20 |
| SE7604565L (sv) | 1976-10-22 |
| JPS51138695A (en) | 1976-11-30 |
| GR60444B (en) | 1978-06-01 |
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