Considering the active intermediates, the crown ether ring of icotinib is oxidated to open up to form an aldehyde; the indolylidene ring of famitinib is oxidated followed by rearrangement to kind a quinone- imine; the α, β-unsaturated carbonyl group of allitinib is oxidated to sort an epoxide, these intermediates are https://socialmphl.com/story19145921/buy-tagrisso-online-secrets