The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I,wherein the variables Q and R1 and R2 are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.本發明係關於式I之新穎吡咯并吡衍生物之用途,其中變數Q及R1及R2如本文所述定義,其抑制JAK及SYK且適用於治療自體免疫疾病及發炎疾病。