(445) |
(CG)) |
C |
a) |
|
Cumarona |
|
|
|
|
b) |
|
Benzopirano |
|
|
|
|
c) |
|
Xanteno |
|
|
|
|
d) |
|
Indol |
|
|
|
|
e) |
|
Quinolina e isoquinolina |
|
|
|
|
f) |
|
Acridina |
|