Claims
- 1. The compound having the following structure ##STR235## wherein R.sup.1 and R.sup.2 are independently selected from the group consisting of: hydrogen, substituted and unsubstituted: alkyl having 1-6 carbon atoms; alkenyl having 3-6 carbon atoms; cycloalkyl, cycloalkylalkyl, cycloalkenyl, and cycloalkenylalkyl having 3-6, 4-7, 4-6 and 4-7 carbon atoms, respectively; nitro; amino; mono- or di-alkylamino, wherein the alkyl moieties each comprises 1-6 carbon atoms; or benzyl, thienylalkyl, furylalkyl or pyridylalkyl, wherein alkyl is 1-3 carbon atoms; wherein the ring or chain substituent or substituents relative to the definition of R.sup.1 and R.sup.2 are mono-substituents or disubstituents selected from the group consisting of chloro, fluoro, hydroxyl, alkoxyl having 1-3 carbon atoms, dialkylamino having 1-3 carbon atoms in each alkyl moiety, and alkylthio having 1-3 carbon atoms.
- 2. The compound according to claim 1 wherein: R.sup.1 and R.sup.2 are independently selected from the group consisting of: hydrogen; alkyl; alkenyl; nitro; and amino.
- 3. The compound having the following structure ##STR236## .
Parent Case Info
This is a division of application Ser. No. 852,425, filed Nov. 17, 1977 now U.S. Pat. No. 4,194,047 which in turn is a continuation-in-part of Ser. No. 733,654, filed Oct. 18, 1976, now abandoned; which is a continuation-in-part of Ser. No. 676,261, filed Apr. 12, 1976, now abandoned; which in turn is a continuation-in-part of Ser. No. 634,296, filed Nov. 21, 1975, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4172144 |
Bouffard et al. |
Oct 1979 |
|
4232030 |
Christensen |
Nov 1980 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
848545 |
May 1977 |
BEX |
Divisions (1)
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Number |
Date |
Country |
Parent |
852425 |
Nov 1977 |
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Continuation in Parts (3)
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Number |
Date |
Country |
Parent |
733654 |
Oct 1976 |
|
Parent |
676261 |
Apr 1976 |
|
Parent |
634296 |
Nov 1975 |
|