IE35105L - Amcyclodin salts - Google Patents
Amcyclodin saltsInfo
- Publication number
- IE35105L IE35105L IE17671A IE17671A IE35105L IE 35105 L IE35105 L IE 35105L IE 17671 A IE17671 A IE 17671A IE 17671 A IE17671 A IE 17671A IE 35105 L IE35105 L IE 35105L
- Authority
- IE
- Ireland
- Prior art keywords
- amcyclodin
- alkali metal
- salts
- monohydrate
- salt
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 5
- 150000001340 alkali metals Chemical class 0.000 abstract 4
- 150000003863 ammonium salts Chemical class 0.000 abstract 3
- 150000004682 monohydrates Chemical class 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- -1 amine salt Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 150000002960 penicillins Chemical class 0.000 abstract 1
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1342789 Amcyclodin salts E R SQUIBB & SONS Inc 19 April 1971 [27 March 1970] 22604/71 Heading C2A A method for the production of an alkali metal or ammonium salt of amcyclodin, i.e. α - amino - cyclohexadicrylalkylene penicillin compounds of Formula I wherein M is an alkali metal or an ammonium ion, comprises reacting an amine salt of amcyclodin in a non-aqueous solvent with an alkali metal salt or an ammonium salt of a carboxylic acid in the presence of substantially that amount of water required to form the monohydrate of amcyclodin. A method for the production of the above alkali metal or ammonium salts of amcyclodin comprises reacting amcyclodin with the hydroxide, alkoxide or athanoate of an alkali metal or ammonia in the presence of substantially that amount of water required to form the monohydrate of amcyclodin. The anhydrous salts may be prepared by dehydration of the monohydrate.
[GB1342789A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2350570A | 1970-03-27 | 1970-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35105L true IE35105L (en) | 1971-09-27 |
| IE35105B1 IE35105B1 (en) | 1975-11-12 |
Family
ID=21815483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE17671A IE35105B1 (en) | 1970-03-27 | 1971-02-15 | Amcyclodin salts |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH535256A (en) |
| DE (1) | DE2114768A1 (en) |
| FR (1) | FR2087891A5 (en) |
| GB (1) | GB1342789A (en) |
| IE (1) | IE35105B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE397981B (en) * | 1973-02-19 | 1977-11-28 | Astra Laekemedel Ab | NEW TETRAALKYLAMMONIUM SALTS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENICILLIN INTENDED TO BE USED AS INTERMEDIATE PRODUCTS IN THE PREPARATION OF CERTAIN ESTERS OF 6-AMINOPENICILLANIC ACID AND OF BENZYLPENIC |
| GB1464026A (en) * | 1974-09-25 | 1977-02-09 | Beecham Group Ltd | Preparation of beta-lactam antibiotics |
-
1971
- 1971-02-15 IE IE17671A patent/IE35105B1/en unknown
- 1971-03-09 CH CH346371A patent/CH535256A/en not_active IP Right Cessation
- 1971-03-26 DE DE19712114768 patent/DE2114768A1/en active Pending
- 1971-03-26 FR FR7110837A patent/FR2087891A5/fr not_active Expired
- 1971-04-19 GB GB2260471A patent/GB1342789A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH535256A (en) | 1973-03-31 |
| FR2087891A5 (en) | 1971-12-31 |
| IE35105B1 (en) | 1975-11-12 |
| DE2114768A1 (en) | 1971-10-14 |
| GB1342789A (en) | 1974-01-03 |
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