Claims
- 1. An immunopotentiator comprising a pharmaceutically acceptable diluent or carrier, and, as an effective ingredient, a piperazine compound represented by the following formula (I): ##STR18## wherein X is a phenyl group, R.sup.1 is a hydrogen atom or a C.sub.1-4 alkyl group and R.sup.2 is a hydrogen atom or a C.sub.1-4 alkyl group, in the form of a free base or a physiologically acceptable acid salt.
- 2. A method for the treatment of chronic rheumatoid arthritis, a disease accompanied by reduction or abnormal change of the immune function, comprising administering to a patient having chronic rheumatoid arthritis an immunopotentiating amount of a compound of the general formula (I) or an inorganic or organic acid thereof: ##STR19## wherein X is a hydrogen atom or is a phenyl group, R.sup.1 is a hydrogen atom or a C.sub.1-4 alkyl group and R.sup.2 is a hydrogen atom or a C.sub.1-4 alkyl group.
Priority Claims (1)
Number |
Date |
Country |
Kind |
55-024648 |
Mar 1980 |
JPX |
|
Parent Case Info
This is a division, of application Ser. No. 237,754 filed Feb. 24, 1981 now abandoned.
US Referenced Citations (3)
Foreign Referenced Citations (2)
Number |
Date |
Country |
533657 |
Nov 1956 |
CAX |
2070603 |
Sep 1981 |
GBX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
237754 |
Feb 1981 |
|