FR6726M - - Google Patents
Info
- Publication number
- FR6726M FR6726M FR46303A FR46303A FR6726M FR 6726 M FR6726 M FR 6726M FR 46303 A FR46303 A FR 46303A FR 46303 A FR46303 A FR 46303A FR 6726 M FR6726 M FR 6726M
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
|---|---|
| FR6726M true FR6726M (US08088918-20120103-C00476.png) | 1969-02-24 |
Family
ID=23690622
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR46303A Expired FR6726M (US08088918-20120103-C00476.png) | 1965-01-18 | 1966-01-18 | |
| FR46365A Expired FR1476647A (fr) | 1965-01-18 | 1966-01-18 | Procédé de préparation de nouveaux composés de céphalosporines |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR46365A Expired FR1476647A (fr) | 1965-01-18 | 1966-01-18 | Procédé de préparation de nouveaux composés de céphalosporines |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1670788C3 (de) * | 1966-01-22 | 1979-03-29 | Fujisawa Pharmaceutical Co., Ltd., Osaka (Japan) | 3-Dithiocarbamat-Derivate von Cephalosporinen und Verfahren zu ihrer Herstellung |
| 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 CH CH61266A patent/CH479622A/de not_active IP Right Cessation
- 1966-01-18 FR FR46365A patent/FR1476647A/fr not_active Expired
- 1966-01-18 BE BE675297D patent/BE675297A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1670598B2 (de) | 1975-08-14 |
| BR6676468D0 (pt) | 1973-09-06 |
| FR1476647A (fr) | 1967-04-14 |
| US3239516A (en) | 1966-03-08 |
| NL6600248A (US08088918-20120103-C00476.png) | 1966-07-19 |
| SE349816B (US08088918-20120103-C00476.png) | 1972-10-09 |
| BE675297A (US08088918-20120103-C00476.png) | 1966-07-18 |
| GB1139583A (en) | 1969-01-08 |
| CH479622A (de) | 1969-10-15 |
| DE1670598A1 (de) | 1970-10-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |