Claims
- 1. A phenylpiperazine derivative of the formula: ##STR4## wherein R.sub.1 is a hydrogen atom or a straight- or branched-chain saturated or unsaturated alkyl group having 1 to 8 carbon atoms which may be substituted at any position by a hydroxyl group, a carboxyl group, a lower alkoxycarbonyl group or an oxo group; and R.sub.2 is a hydrogen atom, a halogen atom, a lower alkyl group or a sulfamoyl group.
- 2. A compound according to claim 1 which is represented by the formula: ##STR5## (wherein R.sub.2 is a hydrogen atom, a halogen atom, a lower alkyl group or a sulfamoyl group).
- 3. A compound according to claim 2 which is represented by the formula: ##STR6##
- 4. A compound of the formula: ##STR7## (wherein R.sub.2 is a hydrogen atom, a halogen atom, a lower alkyl group or a sulfamoyl group; A is a straight- or branched-chain alkylene group having 1 to 7 carbon atoms; Z is a hydroxyl group, a carboxyl group or a lower alkoxycarbonyl group).
- 5. A compound according to claim 4 which is represented by the formula: ##STR8## (wherein R.sub.2 is a hydrogen atom, a halogen atom, a lower alkyl group or a sulfamoyl group; R.sub.3 is a hydrogen atom or a lower alkyl group having 1 to 3 carbon atoms; and n is an integer of 1 to 7).
Priority Claims (1)
Number |
Date |
Country |
Kind |
57-40904 |
Mar 1982 |
JPX |
|
Parent Case Info
This application is a continuation-in-part of copending parent application Ser. No. 473,317, filed Mar. 8, 1983, now abandoned without prejudice in favor of the present application.
US Referenced Citations (5)
Foreign Referenced Citations (5)
Number |
Date |
Country |
6124 |
Nov 1967 |
AUX |
269143 |
Mar 1969 |
ATX |
0040793 |
Dec 1981 |
EPX |
1934037 |
Jan 1971 |
DEX |
1227936 |
Apr 1971 |
GBX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
473317 |
Mar 1983 |
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