Claims
- 1. A compound of the formula ##STR2## wherein R is an acyl derivative of the formula CH.sub.3 --X--CO-- wherein X represents a single bond or a saturated or unsaturated divalent carbon chain of 2-18 carbon atoms and wherein R' is the acyl moiety of a pharmaceutically acceptable chemically prepared carboxylic acid having anti-bacterial properties.
- 2. The compound of claim 1 wherein X is --(CH.sub.2).sub.10 -- and R' is nalidixoyl.
- 3. The compound of claim 1 wherein X is a single bond and R' is nalidixoyl.
- 4. An antibacterial composition consisting essentially of a compound of the formula ##STR3## wherein R is an acyl derivative of the formula CH.sub.3 --X--CO and wherein X is a divalent aliphatic chain of 0 to 18 carbon atoms and wherein R' is the acyl moiety of a pharmaceutically acceptable chemically prepared carboxylic acid having anti-bacterial properties, together with an inert pharmaceutically acceptable carrier, in dosage unit form.
- 5. The composition of claim 4 in the form of a tablet for oral ingestion.
- 6. The composition of claim 4 wherein X is --(CH.sub.2).sub.10 -- and R' is nalidixoyl.
- 7. The compound of claim 1 wherein X is a single bond or a divalent carbon chain of 2-18 carbon atoms and R' is nalidixoyl.
- 8. The composition of claim 4 wherein X is a single bond and R' is nalidixoyl.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of our earlier application, Ser. No. 754,299, filed on Dec. 27, 1976, and Ser. No. 638,246 filed on Dec. 8, 1975, both now abandoned.
Non-Patent Literature Citations (1)
Entry |
chauvette et al., J. Med. Chem., vol. 9, No. 5, pp. 741-745, (1966). |
Related Publications (1)
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Number |
Date |
Country |
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754299 |
Dec 1976 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
638246 |
Dec 1975 |
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