- Substituted 5,6-dimethylpyrrolo[2,3-d]pyrimidine compounds, their production and their medicinal use
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The invention includes 5,6-dimethylpyrrolo [2,3-d]-pyrimidines (and method for their manufacture) of the formula STR1 or an acid-addition salt thereof, in which R is amino or hydroxy, R1 is halogen, nitro, C1 --C6 alkyl or
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