l-Corydaline [CPD:
C15530], Protopine [CPD:
C05189], Bulbocapnine [CPD:
C09367], d-Tetrahydropalmatine [CPD:
C02890], l-Canadine [CPD:
C11818], Coptisine [CPD:
C16938], Dehydrocorydaline [CPD:
C17790], l-Tetrahydrocolumbamine [CPD:
C04118], alpha-Allocryptopine [CPD:
C02134], l-Tetrahydrocoptisine [CPD:
C05175]