Tetracyclic Common

tetarimycin hepzidine phyllocladane ergoline atiserene pyrazoloanthrone beyerene bisindole pyrrolocarbazole benzophenanthridine polyketomycin pharmaceutical trachylobane tetracycline ciclazindol glandicoline landomycinone cyclopentanophenanthrene benzanthracene ring aptazapine amoxapine gonane angucycline setiptiline aphidicolin sparteine cholestane azipramine mianserin spinosyn bullvalene oxaprotiline cinnamycin melianol maprotiline mirtazapine benzothienobenzothiophene ciclopramine matrine lycodine melianone kaurene kempane sterane

ilic flic relic folic telic melic colic kilic holic malic hylic eolic dulic aulic xylic salic philic aholic italic exilic