JPS5573687A - Novel penicillin - Google Patents
Novel penicillinInfo
- Publication number
- JPS5573687A JPS5573687A JP14605578A JP14605578A JPS5573687A JP S5573687 A JPS5573687 A JP S5573687A JP 14605578 A JP14605578 A JP 14605578A JP 14605578 A JP14605578 A JP 14605578A JP S5573687 A JPS5573687 A JP S5573687A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- acid
- salt
- reactive derivative
- antibacterial
- 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.)
- Pending
Links
Abstract
NEW MATERIAL:A penicillanic acid shown by the formula I (R1 is H or lower alkyl) and its salt.
EXAMPLE: 6-[D-(-)-α-( 4-hydroxy-5-hydroxyimino-5,6,7,8-tetrahydroquinoline-3- carboxylamide)-phenylacetoamide]-penicillanic acid.
USE: An antibacterial agent. Useful as a drug for bacterially caused disease of a mammal and as a bactericide. Having a wide range of antibacterial spectacle and high antibacterial activity against gram-negative bacterium, especially against any bacterium of the genus pseudomonas.
PROCESS: An ampicillin shown by the formula II, its salt, or its reactive derivative is reacted with a reactive derivative shown by the formula III of quinolinecarboxylic acid, e.g., an acid halide, a mixed acid anhydride, an activated ester, etc. in a solvent, e.g., tetrahydrofuran, methylene dichloride to give a compound shown by the formula I.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14605578A JPS5573687A (en) | 1978-11-28 | 1978-11-28 | Novel penicillin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14605578A JPS5573687A (en) | 1978-11-28 | 1978-11-28 | Novel penicillin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5573687A true JPS5573687A (en) | 1980-06-03 |
Family
ID=15399061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14605578A Pending JPS5573687A (en) | 1978-11-28 | 1978-11-28 | Novel penicillin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5573687A (en) |
-
1978
- 1978-11-28 JP JP14605578A patent/JPS5573687A/en active Pending
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