containing benzo [a] quinolizine ring systems

Full Title

Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine > containing quinolizine ring systems directly condensed with at least one six-membered carbocyclic ring, e.g. protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine > containing a quinolizine ring system condensed with only one six-membered carbocyclic ring, e.g. julolidine > containing benzo [a] quinolizine ring systems

Child Classifications

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• C07D 455/08 having an isoquinolyl-1, a substituted isoquinolyl-1 or an alkylenedioxyisoquinolyl-1 radical linked through only one carbon atom, attached in position 2, e.g. emetine