Claims
- 1. A compound of the formula ##STR11## wherein R.sup.1 and R.sup.2 each individually are hydrogen, C.sub.1 -C.sub.10 -alkyl, adamantyl-(C.sub.1 -C.sub.4 -alkyl) or (C.sub.2 -C.sub.6 -alkanoyloxy)-(C.sub.1 -C.sub.4 -alkyl), R.sup.3 is hydrogen or benzyl, and S is nitro, amino or 2-nitroguanidino.
- 2. A compound according to claim 1, in which R.sup.1 is hydrogen.
- 3. A compound according to claim 1, in which R.sup.1 is ethyl.
- 4. A compound according to claim 1, in which R.sup.1 is n-decyl.
- 5. A compound according to claim 1, in which R.sup.1 is 1-adamantylethyl.
- 6. A compound according to claim 1, in which R.sup.2 is hydrogen.
- 7. A compound according to claim 1, in which R.sup.2 is pivaloyloxymethyl.
- 8. A compound according to claim 1, in which S is 2-nitroguanidino in the para-position.
Priority Claims (1)
Number |
Date |
Country |
Kind |
8629875 |
Dec 1986 |
GBX |
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Parent Case Info
This is a division of application Ser. No. 124,749, filed Nov. 24, 1987.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4658024 |
Attwood et al. |
Apr 1987 |
|
4692438 |
Hassall et al. |
Sep 1987 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
0094095 |
Nov 1983 |
EPX |
Divisions (1)
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Number |
Date |
Country |
Parent |
124749 |
Nov 1987 |
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