Aminated psilocybin derivatives and methods of using

A chemical compound or salt thereof having formula (I):

• wherein R4 and R6 each are an amino group or an N-substituted amino group, and wherein R2, R5, and R7 are independently selected from a hydrogen atom, an alkyl group or O-alkyl group, and wherein R3a and R3b each are independently or simultaneously a hydrogen atom, an alkyl group, an aryl group, or an acyl group.