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. 2021 Jul 27;26(15):4521. doi: 10.3390/molecules26154521

Table 1.

Location of the ether bond in different types of aporphine–benzylisoquinoline dimeric alkaloids.

graphic file with name molecules-26-04521-i001.jpg

Dimeric Types Location of the Ether Bond 6a
Thalicarpine type C9 of the aporphine unit and C10’ of the disubstituted 12′,13′-benzylisoquinoline moiety graphic file with name molecules-26-04521-i002.jpg
Fetidine type C9 of the aporphine unit and C10’ of the disubstituted 11′,12′-benzylisoquinoline moiety graphic file with name molecules-26-04521-i003.jpg
Istanbulamine type C9 of the aporphine unit and C11’ of the monosubstituted 12′-benzylisoquinoline moiety graphic file with name molecules-26-04521-i004.jpg
Thalifaberine type C8 of the aporphine unit and C12’ of the benzylisoquinoline moiety graphic file with name molecules-26-04521-i005.jpg
Pakistanine type C9 of the aporphine unit and C12’ of the benzylisoquinoline moiety graphic file with name molecules-26-04521-i006.jpg
Kalashine type C11 of the aporphine unit and C12’ of the benzylisoquinoline moiety graphic file with name molecules-26-04521-i007.jpg