The reactivity of some 6H-indolo[2,3-b] [1,8]naphthyridines (II) and 11H-indolo[3,2-c] [1,8]naphthyridines (III) in displacing specific [3H] diazepam binding from bovine brain membranes was examined. All the indolonaphthyridines tested are active and show a higher activity than indole and tryptophan. The inhibition is due to direct interaction with the benzodiazepine binding sites. Some structure-activity relationships are discussed.
Specific inhibition of benzodiazepine receptor binding by some 6H-indolo[2,3-b] [1,8]naphthyridines and 11H-indolo [3,2-c] [1,8]naphthyridines.
MARTINI, CLAUDIA;LUCACCHINI, ANTONIO
1982-01-01
Abstract
The reactivity of some 6H-indolo[2,3-b] [1,8]naphthyridines (II) and 11H-indolo[3,2-c] [1,8]naphthyridines (III) in displacing specific [3H] diazepam binding from bovine brain membranes was examined. All the indolonaphthyridines tested are active and show a higher activity than indole and tryptophan. The inhibition is due to direct interaction with the benzodiazepine binding sites. Some structure-activity relationships are discussed.File in questo prodotto:
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