Skip to main content
. 2021 Jul 27;26(15):4521. doi: 10.3390/molecules26154521

Table 12.

Aporphine–benzylisoquinoline dimeric alkaloids of the pakistanine type.

graphic file with name molecules-26-04521-i025.jpg

Name R1 R2 R3 R4 Botanical Source
(+)-pakistanine (101) H H Me Me Berberis baluchistanica Ahrendt [120,121]
Berberis calliobotrys Bienert ex Aitch. [122]
Berberis orthobotrys Bienert ex Aitch. [123,124,125]
Berberis empetrifolia Lam. [62,126,127]
Berberis waziristanica [128]
Berberis sibirica [129]
Berberis aristata [130]
(+)-1-O-methylpakistanine (102) H Me Me Me Berberis orthobotrys Bienert ex Aitch. [124,125]
Berberis calliobotrys Bienert ex Aitch. [122]
Berberis aristata [130]
(+)-chitraline (103) H H Me H Berberis orthobotrys Bienert ex Aitch. [124,125]
Berberis zabeliana Schneider [122]
Berberis calliobotrys Bienert ex Aitch. [122]
(+)-porveniramine (104) H H H Me Berberis empetrifolia Lam. [131]
(+)-1-O-methylchitraline (105) H Me Me H Berberis darwinii Hook [119]
(+)-waziristanine (106) H Me H Me Berberis waziristanica [128]
1,10-di-O-methylpakistanine (107) Me Me Me Me Berberis sibirica Pall. [132]