The present invention relates to the use of novel pyrrolopyrazine derivatives of FormulaI,wherein the variables Q and R are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.本發明係關於新穎式I吡咯并吡衍生物之用途,其中變數Q與R係如本文中所述經定義,其係抑制JAK與SYK,且可用於治療自身免疫與炎性疾病。