BE675297A - - Google Patents
Info
- Publication number
- BE675297A BE675297A BE675297DA BE675297A BE 675297 A BE675297 A BE 675297A BE 675297D A BE675297D A BE 675297DA BE 675297 A BE675297 A BE 675297A
- Authority
- BE
- Belgium
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)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US426392A US3239516A (en) | 1965-01-18 | 1965-01-18 | Dithiocarboxylated cephalosporins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE675297A true BE675297A (en:Method) | 1966-07-18 |
Family
ID=23690622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE675297D BE675297A (en:Method) | 1965-01-18 | 1966-01-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3239516A (en:Method) |
| BE (1) | BE675297A (en:Method) |
| BR (1) | BR6676468D0 (en:Method) |
| CH (1) | CH479622A (en:Method) |
| FR (2) | FR6726M (en:Method) |
| GB (1) | GB1139583A (en:Method) |
| NL (1) | NL6600248A (en:Method) |
| SE (1) | SE349816B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3431259A (en) * | 1966-01-22 | 1969-03-04 | Fujisawa Pharmaceutical Co | 7-phenylacetamidocephalosporanic acid derivatives |
| CH557381A (de) * | 1967-04-15 | 1974-12-31 | Fujisawa Pharmaceutical Co | Verfahren zur herstellung von (delta)3-cephemverbindungen. |
| US4103008A (en) * | 1976-04-07 | 1978-07-25 | Ishimaru Toshiyasu | 7[2(2,3 Dioxopiperazin-1-yl-carbonylamino)substituted 2 phenylacetamido]-3-2'-thiadiazolyl cephalosporanic acid derivatives |
-
1965
- 1965-01-18 US US426392A patent/US3239516A/en not_active Expired - Lifetime
-
1966
- 1966-01-10 NL NL6600248A patent/NL6600248A/xx unknown
- 1966-01-14 SE SE00536/66A patent/SE349816B/xx unknown
- 1966-01-17 GB GB2077/66A patent/GB1139583A/en not_active Expired
- 1966-01-17 BR BR176468/66A patent/BR6676468D0/pt unknown
- 1966-01-18 FR FR46303A patent/FR6726M/fr not_active Expired
- 1966-01-18 BE BE675297D patent/BE675297A/xx unknown
- 1966-01-18 FR FR46365A patent/FR1476647A/fr not_active Expired
- 1966-01-18 CH CH61266A patent/CH479622A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1139583A (en) | 1969-01-08 |
| NL6600248A (en:Method) | 1966-07-19 |
| BR6676468D0 (pt) | 1973-09-06 |
| CH479622A (de) | 1969-10-15 |
| FR6726M (en:Method) | 1969-02-24 |
| DE1670598B2 (de) | 1975-08-14 |
| SE349816B (en:Method) | 1972-10-09 |
| DE1670598A1 (de) | 1970-10-29 |
| US3239516A (en) | 1966-03-08 |
| FR1476647A (fr) | 1967-04-14 |