"Triazolo-pyrimidine intermediates"

[1,2,4] triazolo [1,5-C] pyrimidine...

(Substituted-phenyl)-1,2,4-triazolo[4,3-a]-pyrimidines and (subs

1,2,4-triazolo-[1,5a]pyrimidin-2-yl derivatives

1-Phenyl-1H-pyrazolo[3,4-d]pyrimidine-4-carbonitrile and a metho

2-alkoxy-4-hydrazinopyrimidine compounds and their use in the pr

2-Alkoxy-4-hydroazinopyrimidine compounds and their use in the p

2-fluoro-9-trimethylsilyladenine

3-aminopyrazolo[3,4-d]pyrimidine derivatives and production ther

3-oxo-1,2,4-triazolo(4,3-A) pyrimidine-6-carboxylic acid esters

5-alkoxy[1,2,4]triazolo[1,5-c]pyrimidine-2(3H)--thione compounds

5-halo-2-alkyl[1,2,4]triazolo[1,5-a]pyrimidin-7-amines

5-Halogen-6-phenyl-7-fluoroalkylamino-triazolopyrimidines as...

6-(2-chloro-6-fluoro-phenyl)-triazolopyrimidines

6-substituted pyrido-pyrimidines

7-Aminoazolo[1,5-a]-pyrimidines and fungicides containing these

7-ethoxy-5-fluoromethyl-1,2,4-triazole[1,5-a]-pyrimidine-2-sulfo

8-Piperazinyl-1,7-naphthyridine derivative having pharmaceutical

8-Substituted 7-phenyl-1,2,4,-triazolo[4,3-c]/[2,3-c]pyrimidines

8-Substituted 7-phenyl-1,2,4-triazolo[2,3-c]pyrimidines-5-amines