Claims
- 1. A compound of the formula ##STR12## or physiologically acceptable salt thereof, wherein n is 0, 1 or 2; R.sub.1 is imidazol-4-yl-lower alkylene;
- R.sub.2, R.sub.3 and R.sub.4 each is hydrogen, lower alkyl or phenyl-lower alkylene; and
- R.sub.5 is ##STR13##
- 2. A compound as in claim 1 wherein R.sub.2 is hydrogen; and R.sub.3 is hydrogen, lower alkyl or phenyl-lower alkylene.
- 3. A compound as in claim 1 wherein R.sub.3 is hydrogen.
- 4. A compound as in claim 1 wherein R.sub.4 is hydrogen.
- 5. A compound as in claim 1 wherein n is 0.
- 6. A compound as in claim 1 wherein n is 1.
- 7. A compound as in claim 1 wherein R.sub.4 is lower alkyl.
- 8. A compound as in claim 1 wherein R.sub.1 is imidazolyl-4-methyl.
Parent Case Info
This is a division, of application Ser. No. 773,864, filed Mar. 3, 1977, which is a division of application Ser. No. 684,606, filed May 10, 1976 U.S. Pat. No. 4,053,651, issued Oct. 11, 1977.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3991077 |
Uzuki et al. |
Nov 1976 |
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Divisions (2)
|
Number |
Date |
Country |
Parent |
773864 |
Mar 1977 |
|
Parent |
684606 |
May 1976 |
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