Claims
- 1. A compound of Formula (I): ##STR131## wherein l is zero or one;
- m and n each is zero or an integer of one to nine;
- m+n is an integer of at least one;
- R.sub.1 is a hydrogen atom, a C.sub.1-10 alkyl group, a C.sub.5-6 cycloalkyl group or a phenyl group;
- R.sub.4 and R.sub.5 each is a hydrogen atom, a C.sub.1-10 alkyl group, an phenyl group or an phenylalkyl group and R.sub.6 is a hydrogen atom, a C.sub.1-10 alkyl group, an phenyl group, an phenylalkyl group, a benzoyl group, a cinnamyl group, a cinnamoyl group, a furoyl group or a ##STR132## wherein R.sub.7 is a C.sub.1-8 alkyl group; or the pharmaceutically acceptable acid addition salt thereof.
- 2. The compound of claim 1 wherein l is zero; and wherein R.sub.4 and R.sub.5 each is a hydrogen atom, a C.sub.1-6 alkyl group, a phenyl group or a benzyl group and R.sub.6 is a hydrogen atom, a C.sub.1-6 alkyl group, a phenyl group, a benzyl group, a phenethyl group, a benzoyl group, a cinnamyl group, a cinnamoyl group, a furoyl group or a ##STR133## wherein R.sub.7 is a C.sub.1-4 alkyl group.
- 3. The compound of claim 2 wherein R.sub.6, R.sub.4 and R.sub.5 are hydrogen atoms.
- 4. The compound of claim 2 wherein R.sub.6 is a hydrogen atom, R.sub.4 is a hydrogen atom or a C.sub.1-6 alkyl group and R.sub.5 is a C.sub.1-6 alkyl group, a phenyl group or a benzyl group.
- 5. The compound of claim 1 wherein l is one; m and n each is zero or an integer of one to nine; m+n is an integer of one to nine; R.sub.1 is a hydrogen atom; a C.sub.1-6 alkyl or a phenyl group; and wherein R.sub.4 and R.sub.5 each is a hydrogen atom, a C.sub.1-6 alkyl group, a phenyl group or a benzyl group, a phenethyl group, a benzoyl group, a cinnamyl group, a cinnamoyl group, a furoyl group or a ##STR134## wherein R.sub.7 is a C.sub.1-4 alkyl group.
- 6. The compound of claim 5 wherein m and n each is zero or an integer of one to nine; m+n is an integer of one to nine; and R.sub.1 is a hydrogen atom.
- 7. The compound of claim 5 wherein m and n each is zero or one; m+n is one; and R.sub.1 is a C.sub.1-6 alkyl group or a phenyl group.
- 8. The compound of claim 5 wherein m and n is zero or an integer of one to two; m+n is one or two; and R.sub.1 is a hydrogen atom.
Priority Claims (4)
Number |
Date |
Country |
Kind |
56-39550 |
Mar 1981 |
JPX |
|
56-82559 |
Jun 1981 |
JPX |
|
57-2229 |
Jan 1982 |
JPX |
|
57-3291 |
Jan 1982 |
JPX |
|
Parent Case Info
This is a division of application Ser. No. 357,770, filed Mar. 12, 1982 now U.S. Pat. No. 4,456,757.
US Referenced Citations (3)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0061673 |
Oct 1982 |
EPX |
Divisions (1)
|
Number |
Date |
Country |
Parent |
357770 |
Mar 1982 |
|