ES330324A2 - Procedure for the production of an antibacterial agent. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the production of an antibacterial agent. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES330324A2 ES330324A2 ES0330324A ES330324A ES330324A2 ES 330324 A2 ES330324 A2 ES 330324A2 ES 0330324 A ES0330324 A ES 0330324A ES 330324 A ES330324 A ES 330324A ES 330324 A2 ES330324 A2 ES 330324A2
- Authority
- ES
- Spain
- Prior art keywords
- group
- translation
- antibacterial agent
- legally binding
- *** translate
- 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
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Improvements introduced in the object of the main patent No. 292,978 by: Method of production of an antibacterial agent comprising the provision of an aqueous solution containing a penicillin selected from the group consisting of compounds of formula ** (See formula) ** where R2 is a member selected from the group formed by ** (See formula) ** where R3, R4 and R5 each represent a member selected from the group consisting of hydrogen, nitro, dialkylamino (lower), alkanoylamino (lower), alkanoyloxy (lower), alkyl (lower), (including the saturated aliphatic groups of straight and branched chain of 1 to 6 carbon atoms inclusive), lower alkoxy, sulfamyl, chlorine, iodine, bromine, fluorine, trifluoromethyl, alkylthio (lower), alkylsulfonyl (lower), carboalkoxy (lower), benzyl, phenethyl, cycloheptyl, cyclohexyl and cyclopentyl and salts thereof; contacting said aqueous solution with a water-soluble aminoaryldisulfonic acid selected from the group consisting of ** (See formula) ** and salts thereof; adjusting the pH of the reaction mixture within a range of between about 1.0 and about 4.0, thereby forming a crystalline reaction product of said penicillin and said aminoaryldisulfonic acid; and recovering said crystalline reaction product. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0330324A ES330324A2 (en) | 1966-08-17 | 1966-08-17 | Procedure for the production of an antibacterial agent. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0330324A ES330324A2 (en) | 1966-08-17 | 1966-08-17 | Procedure for the production of an antibacterial agent. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES330324A2 true ES330324A2 (en) | 1967-11-16 |
Family
ID=59077136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0330324A Expired ES330324A2 (en) | 1966-08-17 | 1966-08-17 | Procedure for the production of an antibacterial agent. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES330324A2 (en) |
-
1966
- 1966-08-17 ES ES0330324A patent/ES330324A2/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170629 |