Quinoline and isoquinoline derivatives. Quinoline derivatives. 4 and 8 substituted syinthetic analogues. Quinuclidine derivatives.
Isoquinolin derivatives, Benzylisoquinolin derivatives, Phenantrenisoquinoline derivatives, Morphine, codeine and other preparations, Aprophen derivatives.
Piperazine and pyrimidine derivatives Piperazine derevatives. Pyrimidine 2,4 dion derivatives. Cytostatic and antiviral preparations as pyrimidine nucleosides.
Pyrimidine -2,4,6-trion (barbituric acid) derivatives. Pyridine-thiazole derivatives (B1 group Vitamines) and their coenzi preparations (cocarboxylase, phosphothiamine, benphothiamine).
Purine derivatives. Xanthine derivatives. Purine nucleosides. Antimetabolit preparations as purine derivatives.
Pteridin and isoalloxazine derivatives Folic acid and its analogues. Phenothiazine derivatives. Alkyl and acyl derivatives of phenothiazine.
Azepine derivatives. Benzodiazepine derivatives. Dibenzodiazepine derivatives. Oxazine derivatives.