The invention aims at acid, alkali and heat labile features of sinomenine molecular structure, and provides an innovative structural reconstruction idea for new chemical synthesis of ring A, ring C, and ring D sinomenine derivatives. The chemical synthetic method includes amination and acylation of 1-position, C-C or C-O connection of 1 position, dicarbonylation and six-membered N heterocyclization of 3-position and 4-position, two molecule sinomenine adduction of connection of 4-hydroxyl and 1-amino, amination and acylation of 6-position, simultaneous amination and x-membered N heterocyclization of 6-position and 7-position, and opening of D ring and terminal amino group modification thereof. The method is novel and unique. The sinomenine derivatives have good antiinflammation activity and bioactivity evaluated by synovial membrane tumor cell (SW982), and can be used in drug and health products for resisting rheumatoid arthritis.