FR7520M - - Google Patents
Info
- Publication number
- FR7520M FR7520M FR132294A FR132294A FR7520M FR 7520 M FR7520 M FR 7520M FR 132294 A FR132294 A FR 132294A FR 132294 A FR132294 A FR 132294A FR 7520 M FR7520 M FR 7520M
- 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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- 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
- C07D501/38—Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/2224—Compounds having one or more tin-oxygen linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Fodder In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB56301/66A GB1211694A (en) | 1966-12-15 | 1966-12-15 | Derivatives of 7-aminocephalosporanic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR7520M true FR7520M (en) | 1969-12-15 |
Family
ID=10476282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1572190D Expired FR1572190A (en) | 1966-12-15 | 1967-12-14 | |
| FR132294A Expired FR7520M (en) | 1966-12-15 | 1967-12-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1572190D Expired FR1572190A (en) | 1966-12-15 | 1967-12-14 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5013275B1 (en) |
| CH (1) | CH558810A (en) |
| DE (1) | DE1695049C3 (en) |
| FR (2) | FR1572190A (en) |
| GB (1) | GB1211694A (en) |
| NL (1) | NL6717107A (en) |
| SE (1) | SE373142B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2006769A (en) * | 1977-10-10 | 1979-05-10 | Glaxo Group Ltd | -lactam compounds processes for their preparation pharmaceutical compositions containing them and intermediates of use in their preparation |
| KR860000487B1 (en) * | 1980-09-25 | 1986-04-30 | 도야마 가가꾸 고오교 가부시끼가이샤 | Process for preparing cephalosporins |
| NZ198350A (en) | 1980-09-25 | 1985-02-28 | Toyama Chemical Co Ltd | Cephalosporins and intermediates;pharmaceutical compositions |
| FR2533216A1 (en) * | 1982-09-22 | 1984-03-23 | Toyama Chemical Co Ltd | New cephalosporins and their salts. |
-
1966
- 1966-12-15 GB GB56301/66A patent/GB1211694A/en not_active Expired
-
1967
- 1967-12-12 DE DE1695049A patent/DE1695049C3/en not_active Expired
- 1967-12-13 CH CH1748767A patent/CH558810A/en not_active IP Right Cessation
- 1967-12-14 FR FR1572190D patent/FR1572190A/fr not_active Expired
- 1967-12-14 FR FR132294A patent/FR7520M/fr not_active Expired
- 1967-12-15 SE SE6717251A patent/SE373142B/xx unknown
- 1967-12-15 NL NL6717107A patent/NL6717107A/xx unknown
- 1967-12-15 JP JP42080160A patent/JPS5013275B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1695049C3 (en) | 1980-02-21 |
| SE373142B (en) | 1975-01-27 |
| CH558810A (en) | 1975-02-14 |
| JPS5013275B1 (en) | 1975-05-19 |
| FR1572190A (en) | 1969-06-27 |
| NL6717107A (en) | 1968-06-17 |
| DE1695049A1 (en) | 1971-03-18 |
| DE1695049B2 (en) | 1979-06-21 |
| GB1211694A (en) | 1970-11-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |