Ключевые слова
2,3,3a,4,5,6 hexahydro 1h benzo[b]pyrido[3,4,5 de][1,6]naphthyridine; 2,3,3a,4,5,6 hexahydrobenzo[b]pyrido[3,4,5 de] 1,6 naphthyridine; 4 methyl 3 (2 oxopropyl) 2,3,3a,4,5,6 hexahydro 1h benzo[b]pyrido[3,4,5 de] 1,6 naphthyridin 1 one; ethyl 2 [4 isopropyl 1 oxo 2,3,3a,4,5,6 hexahydro 1h benzo[b]pyrido[3,4,5 de][1,6]naphthyridin 3 yl]acetate; ethyl [10 bromo 4 isopropyl 1 oxo 2,3,3a,4,5,6 hexahydro 1h benzo[b]pyrido[3,4,5 de] 1,6 naphthyridin 3 yl]acetate; ethyl [4 methyl 1 oxo 2,3,3a,4,5,6 hexahydro 1h benzo[b]pyrido[3,4,5 de] 1,6 naphthyridin 3 yl]acetate; heterocyclic compound; naphthyridine derivative; unclassified drug; article; carbon nuclear magnetic resonance; chemical structure; crystal structure; electrospray mass spectrometry; proton nuclear magnetic resonance; synthesis