BE828284A - Cephalosporines - Google Patents
CephalosporinesInfo
- Publication number
- BE828284A BE828284A BE155689A BE155689A BE828284A BE 828284 A BE828284 A BE 828284A BE 155689 A BE155689 A BE 155689A BE 155689 A BE155689 A BE 155689A BE 828284 A BE828284 A BE 828284A
- Authority
- BE
- Belgium
- Prior art keywords
- cephalosporins
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1855774A GB1486272A (en) | 1974-04-27 | 1974-04-27 | Cephalosporins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE828284A true BE828284A (fr) | 1975-10-23 |
Family
ID=10114497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE155689A BE828284A (fr) | 1974-04-27 | 1975-04-23 | Cephalosporines |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE828284A (fr) |
| GB (1) | GB1486272A (fr) |
| SE (1) | SE7504846L (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286089A (en) | 1974-12-27 | 1981-08-25 | Smithkline Corporation | 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins |
-
1974
- 1974-04-27 GB GB1855774A patent/GB1486272A/en not_active Expired
-
1975
- 1975-04-23 BE BE155689A patent/BE828284A/fr unknown
- 1975-04-25 SE SE7504846A patent/SE7504846L/ not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286089A (en) | 1974-12-27 | 1981-08-25 | Smithkline Corporation | 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1486272A (en) | 1977-09-21 |
| SE7504846L (sv) | 1975-10-28 |
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