Claims
- 1. A quinoline carboxylic acid derivative represented by the formula ##STR5## wherein R.sup.1 is ethyl, R.sup.2 is methyl and R.sup.3 is chlorine or fluorine and its pharmacologically or agrochemically acceptable salt.
- 2. A quinoline carboxylic acid derivative and its pharmacologically or agrochemically acceptable salt as defined in claim 1, wherein said quinoline carboxylic acid derivative is 1-ethyl-7-chloro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid.
- 3. A quinoline carboxylic acid derivative and its pharmacologically or agrochemically acceptable salt as defined in claim 1, wherein said quinoline carboxylic acid derivative is 1-ethyl-7-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid.
Priority Claims (1)
Number |
Date |
Country |
Kind |
54-22162 |
Feb 1979 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 342,200 filed 1/25/82 which is a continuation of Ser. No. 123,256, filed 2/20/80 both now abandoned.
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Number |
Name |
Date |
Kind |
3849421 |
Nakagome et al. |
Nov 1974 |
|
4017622 |
Minami et al. |
Apr 1977 |
|
4146719 |
Irikura et al. |
Mar 1979 |
|
4448962 |
Irikura et al. |
May 1984 |
|
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Country |
1141383 |
Feb 1983 |
CAX |
2246503 |
Apr 1974 |
DEX |
2554772 |
Jun 1976 |
DEX |
51-88973 |
Jan 1976 |
JPX |
54-14978 |
Mar 1979 |
JPX |
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Continuations (2)
|
Number |
Date |
Country |
Parent |
342200 |
Jan 1982 |
|
Parent |
123256 |
Feb 1982 |
|