Аннотация:
A one-pot synthesis of N,N'-disubstituted (3bR*,7aR*,10bR*,14aR*)-octadecahydro-1H ,8H-2,3a,7b,9,10a,14b-hexaazadibenzo[fg, op]tetracenes via the catalytic heterocyclization of trans-1,6,7,12-tetraaza-perhydrotetracene with formaldehyde or CH2(NMe2)2 and anilines has been accomplished. Preliminary screening of thus obtained perhydro hexaazadibenzotetracenes for cytotoxic activity has been performed.