AT318144B - Verfahren zur Herstellung von neuen Cephalosporinverbindungen - Google Patents
Verfahren zur Herstellung von neuen CephalosporinverbindungenInfo
- Publication number
- AT318144B AT318144B AT654272A AT654272A AT318144B AT 318144 B AT318144 B AT 318144B AT 654272 A AT654272 A AT 654272A AT 654272 A AT654272 A AT 654272A AT 318144 B AT318144 B AT 318144B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- cephalosporin compounds
- new cephalosporin
- new
- compounds
- 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)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5689571A JPS5442994B1 (sv) | 1971-07-29 | 1971-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT318144B true AT318144B (de) | 1974-09-25 |
Family
ID=13040164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT654272A AT318144B (de) | 1971-07-29 | 1972-07-28 | Verfahren zur Herstellung von neuen Cephalosporinverbindungen |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5442994B1 (sv) |
| AT (1) | AT318144B (sv) |
| AU (1) | AU463668B2 (sv) |
| CA (1) | CA1010443A (sv) |
| CH (1) | CH592680A5 (sv) |
| DE (1) | DE2236422C2 (sv) |
| DK (1) | DK144177C (sv) |
| ES (1) | ES405281A1 (sv) |
| FR (1) | FR2147311B1 (sv) |
| GB (1) | GB1368716A (sv) |
| HU (1) | HU164342B (sv) |
| NL (1) | NL177406C (sv) |
| NO (1) | NO142913C (sv) |
| SE (1) | SE412913B (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115493A (en) * | 1975-03-18 | 1976-10-12 | Smithkline Corp | Novel cephalosporine compound |
-
1971
- 1971-07-29 JP JP5689571A patent/JPS5442994B1/ja active Pending
-
1972
- 1972-07-24 AU AU44892/72A patent/AU463668B2/en not_active Expired
- 1972-07-25 DE DE19722236422 patent/DE2236422C2/de not_active Expired
- 1972-07-26 NO NO267972A patent/NO142913C/no unknown
- 1972-07-27 NL NL7210382A patent/NL177406C/xx not_active IP Right Cessation
- 1972-07-28 CH CH1133572A patent/CH592680A5/xx not_active IP Right Cessation
- 1972-07-28 GB GB3547572A patent/GB1368716A/en not_active Expired
- 1972-07-28 SE SE989272A patent/SE412913B/sv unknown
- 1972-07-28 HU HUTA001197 patent/HU164342B/hu unknown
- 1972-07-28 ES ES405281A patent/ES405281A1/es not_active Expired
- 1972-07-28 FR FR7227387A patent/FR2147311B1/fr not_active Expired
- 1972-07-28 AT AT654272A patent/AT318144B/de not_active IP Right Cessation
- 1972-07-28 CA CA148,179A patent/CA1010443A/en not_active Expired
- 1972-07-28 DK DK376572A patent/DK144177C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| CH592680A5 (sv) | 1977-10-31 |
| HU164342B (sv) | 1974-01-28 |
| ES405281A1 (es) | 1975-07-01 |
| NL177406B (nl) | 1985-04-16 |
| DK144177B (da) | 1982-01-04 |
| SE412913B (sv) | 1980-03-24 |
| DE2236422A1 (de) | 1973-02-22 |
| FR2147311A1 (sv) | 1973-03-09 |
| GB1368716A (en) | 1974-10-02 |
| DK144177C (da) | 1982-08-02 |
| NL7210382A (sv) | 1973-01-31 |
| NO142913C (no) | 1980-11-12 |
| AU463668B2 (en) | 1975-07-31 |
| CA1010443A (en) | 1977-05-17 |
| AU4489272A (en) | 1974-01-31 |
| JPS5442994B1 (sv) | 1979-12-17 |
| DE2236422C2 (de) | 1981-12-10 |
| NL177406C (nl) | 1985-09-16 |
| NO142913B (no) | 1980-08-04 |
| FR2147311B1 (sv) | 1976-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |