Claims
- 1. A diimidazopyrazine of the formula ##SPC16##
- wherein the R's are the same and are selected from the group consisting of lower alkyl of up to 8 carbons, aryl hydrocarbon of 6 to 12 carbons, and aryl hydrocarbon of 6 to 12 carbons substituted with up to two substituents selected from the group consisting of lower alkyl of up to 8 carbons, lower alkoxy of up to 8 carbons, phenoxy, bromo and nitro or up to five substituents selected from the group consisting of fluoro and chloro.
- 2. The diimidazopyrazine of claim 1 wherein R is phenyl.
- 3. The diimidazopyrazine of claim 1 wherein R is p-chlorophenyl.
- 4. The diimidazopyrazine of claim 1 wherein R is p-methoxyphenyl.
- 5. The diimidazopyrazine of claim 1 wherein R is methyl.
- 6. A tetra-substituted-amidopyrazine of the formula ##SPC17##
- wherein the R's are the same and are selected from the group consisting of lower alkyl of up to 8 carbons, aryl hydrocarbon of 6 to 12 carbons, and aryl hydrocarbon of 6 to 12 carbons substituted with up to two substituents selected from the group consisting of lower alkyl of up to 8 carbons, lower alkoxy of up to 8 carbons, phenoxy, bromo and nitro, or up to five substituents selected from the group consisting of fluoro and chloro.
- 7. The amidopyrazine of claim 6 wherein R is phenyl.
- 8. The amidopyrazine of claim 6 wherein R is p-chlorophenyl.
- 9. The amidopyrazine of claim 6 wherein R is p-methoxyphenyl.
- 10. The amidopyrazine of claim 6 wherein R is methyl.
CROSS-REFERENCE TO RELATED APPLICATION
This is a continuation-in-part of my copending application Ser. No. 271,938, filed July 14, 1972, now U.S. Pat. No. 3,808,209 issued Apr. 29, 1974.
US Referenced Citations (4)
Continuation in Parts (1)
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Number |
Date |
Country |
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271938 |
Jul 1972 |
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