专利号:CN-113788859-B 优先权日:2020-10-14 标题:A large sterically hindered nitrogen-heterocyclic carbene palladium complex, its preparation method and application, and the synthesis method of Sony Gibb based on it
专利号:WO-2022078306-A1 优先权日:2020-10-14 标 题 :Large steric hinderance palladium-nitrogen-heterocyclic carbene complex, preparation method for same, applications of same, and synthesis method for sonidegib based on same