GB1128235A - Alkali metal salts of ª‡-aminobenzylpenicillin - Google Patents
Alkali metal salts of ª‡-aminobenzylpenicillinInfo
- Publication number
- GB1128235A GB1128235A GB926066A GB926066A GB1128235A GB 1128235 A GB1128235 A GB 1128235A GB 926066 A GB926066 A GB 926066A GB 926066 A GB926066 A GB 926066A GB 1128235 A GB1128235 A GB 1128235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali metal
- metal salts
- penicillin
- amine
- aminobenzylpenicillin
- Prior art date
- 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
- 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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
1,128,235. Alkali metal salts of ampicillin. BEECHAM GROUP Ltd. 20 Feb., 1967 [3 March, 1966], No. 9260/66. Heading C2A. Alkali metal salts of α-aminobenzyl-penicillin and its epimers, are prepared by treating the penicillin in an organic solvent with a primary or secondary aliphatic amine, a cycloaliphatic amine or a heterocyclic amine to form a solution of the corresponding amine salt and adding an alkali metal compound to precipitate the alkali metal salt of the penicillin therefrom. Specified amines are ethylamine, diethylamine, cyclohexylamine, piperidine, N-ethylpiperidine and N-methylpyrrolidine. The precipitant is an alkali metal methoxide, iodide, phenoxide or thiocyanate or ethyl sodio-aceto-acetate. Reference is made under Section 9 (1) to Specification 1,060,034. Reference has been directed by the Comptroller to Specification 1,060,034.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB926066A GB1128235A (en) | 1966-03-03 | 1966-03-03 | Alkali metal salts of ª‡-aminobenzylpenicillin |
NL6702734A NL155833C (en) | 1966-03-03 | 1967-02-22 | PROCESS FOR PREPARING ALKALI SALTS OF ALFA-AMINOBENZYLPENICILLIN AND ITS EPIMERS, AND A MEDICINAL PRODUCT CONTAINING, CONTAINING ALKALI SALT OF ALFA-AMINICENYPHENYL-PENZYL-ZENPHYLENE |
DE19671670191 DE1670191C3 (en) | 1966-03-03 | 1967-02-24 | Process for the preparation of alkali metal salts of alpha-aminobenzylpenicillin and its epimers |
CH291667A CH485770A (en) | 1966-03-03 | 1967-02-28 | Process for the preparation of the alkali metal salts of α-aminobenzylpenicillin |
BE694859D BE694859A (en) | 1966-03-03 | 1967-03-01 | |
NO16709867A NO134258C (en) | 1966-03-03 | 1967-03-02 | |
FI60967A FI51355C (en) | 1966-03-03 | 1967-03-02 | Process for the preparation of alkali salts of alpha-animobenzylpenicillin and its epimers. |
AT201067A AT272517B (en) | 1966-03-03 | 1967-03-02 | Process for the preparation of the sodium salts of α-aminobenzylpenicillin and its epimers |
FR97127A FR1512943A (en) | 1966-03-03 | 1967-03-02 | Process for obtaining a new penicillin |
ES337475A ES337475A1 (en) | 1966-03-03 | 1967-03-02 | Alkali metal salts of -aminobenzylpenicillin |
DK112567A DK131290B (en) | 1966-03-03 | 1967-03-03 | Process for the preparation of the alkali metal salts of alpha-amino-benzylpenicillin and its epimers. |
US00335359A US3856779A (en) | 1966-03-03 | 1973-02-23 | Process for the preparation of sodium salt of ampicillin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB926066A GB1128235A (en) | 1966-03-03 | 1966-03-03 | Alkali metal salts of ª‡-aminobenzylpenicillin |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1128235A true GB1128235A (en) | 1968-09-25 |
Family
ID=9868558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB926066A Expired GB1128235A (en) | 1966-03-03 | 1966-03-03 | Alkali metal salts of ª‡-aminobenzylpenicillin |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT272517B (en) |
BE (1) | BE694859A (en) |
CH (1) | CH485770A (en) |
DK (1) | DK131290B (en) |
ES (1) | ES337475A1 (en) |
FI (1) | FI51355C (en) |
FR (1) | FR1512943A (en) |
GB (1) | GB1128235A (en) |
NL (1) | NL155833C (en) |
NO (1) | NO134258C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2423048A1 (en) * | 1973-05-15 | 1974-12-05 | Beecham Group Ltd | PROCESS FOR PREPARING A CRYSTALLINE SOLVATE OF AN ALKALINE OR EARTH ALKALI METAL SALT OF 6- (D-ALPHAAMINO-P-HYDROXYPHENYLACETAMIDO) -PENICILLANIC ACID |
US4024130A (en) * | 1975-03-31 | 1977-05-17 | Pfizer Inc. | Process for the manufacture of alkali metal salts of 6-[2-phenyl-2-(imidoylaminoalkanoylamino)acetamido]penicillanic acids |
-
1966
- 1966-03-03 GB GB926066A patent/GB1128235A/en not_active Expired
-
1967
- 1967-02-22 NL NL6702734A patent/NL155833C/en not_active IP Right Cessation
- 1967-02-28 CH CH291667A patent/CH485770A/en not_active IP Right Cessation
- 1967-03-01 BE BE694859D patent/BE694859A/xx not_active IP Right Cessation
- 1967-03-02 FI FI60967A patent/FI51355C/en active
- 1967-03-02 ES ES337475A patent/ES337475A1/en not_active Expired
- 1967-03-02 NO NO16709867A patent/NO134258C/no unknown
- 1967-03-02 AT AT201067A patent/AT272517B/en active
- 1967-03-02 FR FR97127A patent/FR1512943A/en not_active Expired
- 1967-03-03 DK DK112567A patent/DK131290B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2423048A1 (en) * | 1973-05-15 | 1974-12-05 | Beecham Group Ltd | PROCESS FOR PREPARING A CRYSTALLINE SOLVATE OF AN ALKALINE OR EARTH ALKALI METAL SALT OF 6- (D-ALPHAAMINO-P-HYDROXYPHENYLACETAMIDO) -PENICILLANIC ACID |
US4024130A (en) * | 1975-03-31 | 1977-05-17 | Pfizer Inc. | Process for the manufacture of alkali metal salts of 6-[2-phenyl-2-(imidoylaminoalkanoylamino)acetamido]penicillanic acids |
Also Published As
Publication number | Publication date |
---|---|
NO134258B (en) | 1976-05-31 |
NL6702734A (en) | 1967-09-04 |
NL155833C (en) | 1982-04-16 |
FI51355C (en) | 1976-12-10 |
FR1512943A (en) | 1968-02-09 |
NO134258C (en) | 1976-09-08 |
DK131290C (en) | 1975-11-17 |
FI51355B (en) | 1976-08-31 |
AT272517B (en) | 1969-07-10 |
NL155833B (en) | 1978-02-15 |
BE694859A (en) | 1967-09-01 |
CH485770A (en) | 1970-02-15 |
DE1670191B2 (en) | 1975-10-09 |
DK131290B (en) | 1975-06-23 |
DE1670191A1 (en) | 1971-03-25 |
ES337475A1 (en) | 1968-03-16 |
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