abstract |
The present invention relates to a class of cyclic sulfonamide ring-substituted pyridopyrrole compounds and their synthesis method and application. Specifically, the compound of the present invention has the structure shown in formula I, wherein the definitions of each group and substituent are as described in the specification. The present invention also discloses a preparation method of the compound and its use in preventing and/or treating diseases related to abnormal Hedgehog signaling pathway. |