Claims
- 1. A compound of the formula ##STR31## wherein R is alkylsulfonyl (C.sub.1 -C.sub.6),
- R.sub.1 is hydrogen,
- R.sub.2 is from the group consisting of hydrogen, alkyl (C.sub.1 -C.sub.4), haloalkyl (C.sub.1 -C.sub.4), alkoxy (C.sub.1 -C.sub.4), alkenyl (C.sub.2 -C.sub.4), alkynyl (C.sub.2 -C.sub.4), aryl, and haloaryl,
- R.sub.3 is selected from the group consisting of hydrogen, alkyl (C.sub.1 -C.sub.4), and cycloalkyl (C.sub.3 -C.sub.6), and
- X is selected from the group consisting of oxygen and sulfur.
- 2. A compound of the formula ##STR32## wherein R is alkyl (C.sub.1 -C.sub.6),
- R.sub.1 is hydrogen,
- R.sub.2 is hydrogen or alkyl (C.sub.1 -C.sub.4),
- R.sub.3 is hydrogen or alkyl (C.sub.1 -C.sub.4),
- n is 2, and
- X is oxygen or sulfur.
- 3. A compound of the formula ##STR33## wherein R is an alkyl group having from 1 to 6 carbon atoms, R.sub.1 is hydrogen R.sub.2 is an alkyl group having from 1 to 4 carbon atoms, and R.sub.3 is hydrogen or an alkyl group having from 1 to 4 carbon atoms.
- 4. A compound of claim 3 of the formula ##STR34##
- 5. A compound of claim 3 of the formula ##STR35##
- 6. A compound of claim 3 of the formula ##STR36##
- 7. A compound of claim 3 of the formula ##STR37##
- 8. A compound of claim 3 of the formula ##STR38##
- 9. A compound of claim 3 of the formula ##STR39##
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation, of application Ser. No. 487,750, filed Apr. 22, 1983, now abandoned, which is a continuation of application Ser. No. 299,858, filed Sept. 8, 1981, now abandoned, which is a continuation of application Ser. No. 079,413 filed Sept. 27, 1979, now abandoned, which is a continuation of Ser. No. 316,794 filed Dec. 20, 1972, now abandoned, which is a division of Ser. No. 296,389 filed Oct. 10, 1972, now abandoned, which is a continuation-in-part of Ser. No. 071,248 filed Sept. 10, 1970, abandoned, which is a division of Ser. No. 818,078 filed Apr. 21, 1969, abandoned, which is a continuation-in-part of Ser. No. 782,756 filed Dec. 10, 1968, abandoned, which is a continuation-in-part of Ser. No. 702,189 filed Feb. 1, 1968, abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4049670 |
Metzger et al. |
Sep 1977 |
|
4876044 |
Cebalo et al. |
Oct 1989 |
|
Foreign Referenced Citations (2)
Number |
Date |
Country |
0743614 |
Jun 1970 |
BEX |
743615 |
Jun 1970 |
BEX |
Divisions (2)
|
Number |
Date |
Country |
Parent |
296389 |
Oct 1972 |
|
Parent |
818078 |
Apr 1969 |
|
Continuations (4)
|
Number |
Date |
Country |
Parent |
487750 |
Apr 1983 |
|
Parent |
299858 |
Sep 1981 |
|
Parent |
79413 |
Sep 1979 |
|
Parent |
316794 |
Dec 1972 |
|
Continuation in Parts (3)
|
Number |
Date |
Country |
Parent |
71248 |
Sep 1970 |
|
Parent |
782756 |
Dec 1968 |
|
Parent |
702189 |
Feb 1968 |
|