DK131376C - Analogifremgangsmade til fremstilling af monoestere af alfa-carboxybenzylpenicillin - Google Patents
Analogifremgangsmade til fremstilling af monoestere af alfa-carboxybenzylpenicillinInfo
- Publication number
- DK131376C DK131376C DK547371A DK547371A DK131376C DK 131376 C DK131376 C DK 131376C DK 547371 A DK547371 A DK 547371A DK 547371 A DK547371 A DK 547371A DK 131376 C DK131376 C DK 131376C
- Authority
- DK
- Denmark
- Prior art keywords
- monoests
- carboxybenzylpenicillin
- alfa
- making
- analogical procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8913770A | 1970-11-12 | 1970-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK131376B DK131376B (da) | 1975-07-07 |
| DK131376C true DK131376C (da) | 1976-02-02 |
Family
ID=22215889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK547371A DK131376C (da) | 1970-11-12 | 1971-11-09 | Analogifremgangsmade til fremstilling af monoestere af alfa-carboxybenzylpenicillin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3681342A (da) |
| AT (1) | AT311552B (da) |
| CH (1) | CH568326A5 (da) |
| DK (1) | DK131376C (da) |
| FI (1) | FI55344C (da) |
| NL (1) | NL7115380A (da) |
| ZA (1) | ZA717139B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3905960A (en) * | 1970-10-22 | 1975-09-16 | Beecham Inc | Crystalline anhydrous penicillins and preparation thereof |
| US4323499A (en) * | 1981-01-05 | 1982-04-06 | Pfizer Inc. | 6-(2-Aryl-2-(1,1-dioxopenicillanoyloxy-methoxycarbonyl)acetamido penicillanic acids |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1004670A (en) * | 1963-04-23 | 1965-09-15 | Beecham Res Lab | Penicillins |
| GB1138745A (en) * | 1966-09-08 | 1969-01-01 | Beecham Group Ltd | Penicillins |
| US3557090A (en) * | 1968-01-05 | 1971-01-19 | Pfizer & Co C | Unsaturated aliphatic esters of alpha-carboxy aryl penicillins |
| US3557094A (en) * | 1968-01-05 | 1971-01-19 | Pfizer & Co C | Substituted alkyl esters of alpha-carboxy aryl penicillins |
-
1970
- 1970-11-12 US US89137A patent/US3681342A/en not_active Expired - Lifetime
-
1971
- 1971-10-26 ZA ZA717139A patent/ZA717139B/xx unknown
- 1971-11-08 CH CH1620471A patent/CH568326A5/xx not_active IP Right Cessation
- 1971-11-08 FI FI3182/71A patent/FI55344C/fi active
- 1971-11-09 NL NL7115380A patent/NL7115380A/xx active Search and Examination
- 1971-11-09 DK DK547371A patent/DK131376C/da active
- 1971-11-10 AT AT969771A patent/AT311552B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT311552B (de) | 1973-11-26 |
| CH568326A5 (da) | 1975-10-31 |
| NL7115380A (da) | 1972-05-16 |
| ZA717139B (en) | 1972-08-30 |
| US3681342A (en) | 1972-08-01 |
| DK131376B (da) | 1975-07-07 |
| FI55344C (fi) | 1979-07-10 |
| FI55344B (fi) | 1979-03-30 |
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