Spectra for:
José Ma. Quintela, Rosa Ma Arcas, Carmen Veiga, Carlos Peinador, Juan Vilar, Vicente Ojea
Compound 3 3-Cyano-2-ethoxy-4-phenyl-8,9-dihydro-6H-pyrano[4,3-b]-1,8-naphthyridine
![3-Cyano-2-ethoxy-4-phenyl-8,9-dihydro-6H-pyrano[4,3-b]-1,8-naphthyridine](/api/compound/J02TXNuyn1t.png?h=300&w=458 "3-Cyano-2-ethoxy-4-phenyl-8,9-dihydro-6H-pyrano[4,3-b]-1,8-naphthyridine")
Compound 4 3-CYANO-2-ETHOXY-4-PHENYL-8,9-DIHYDRO-6H-THIOPYRANO-[4,3-B]-1,8-NAPHTHYRIDINE
![3-CYANO-2-ETHOXY-4-PHENYL-8,9-DIHYDRO-6H-THIOPYRANO-[4,3-B]-1,8-NAPHTHYRIDINE](/api/compound/Dv4jaUnVtI2.png?h=300&w=458 "3-CYANO-2-ETHOXY-4-PHENYL-8,9-DIHYDRO-6H-THIOPYRANO-[4,3-B]-1,8-NAPHTHYRIDINE")
Compound 5A 3-CYANO-2-ETHOXY-7-ETHOXYCARBONYL-4-PHENYL-6,7,8,9-TETRAHYDRO-1,7,10-ANTHYRIDINE
Compound 5B 7-Benzyl-3-cyano-2-ethoxy-4-phenyl-6,7,8,9-tetrahydro-1,7,10-anthyridine
Compound 5C 7-Acetyl-3-cyano-2-ethoxy-4-phenyl-6,7,8,9-tetrahydro-1,7,10-anthyridine
Compound 5D 7-BENZOYL-3-CYANO-2-ETHOXY-4-PHENYL-6,7,8,9-TETRAHYDRO-1,7,10-
Compound 6 8-Cyano-9-ethoxy-7-phenyl-5H-indeno[1,2-b]-1,8-naphthyridine
![8-Cyano-9-ethoxy-7-phenyl-5H-indeno[1,2-b]-1,8-naphthyridine](/api/compound/9UxuJ67qBbm.png?h=300&w=458 "8-Cyano-9-ethoxy-7-phenyl-5H-indeno[1,2-b]-1,8-naphthyridine")
Compound 7 8-CYANO-9-ETHOXY-7-PHENYL-5-OXO-INDENO-[3,2-B]-1,8-NAPHTHYRIDINE
![8-CYANO-9-ETHOXY-7-PHENYL-5-OXO-INDENO-[3,2-B]-1,8-NAPHTHYRIDINE](/api/compound/6n37guMfUgt.png?h=300&w=458 "8-CYANO-9-ETHOXY-7-PHENYL-5-OXO-INDENO-[3,2-B]-1,8-NAPHTHYRIDINE")
Compound 8 9-CYANO-10-ETHOXY-5,6-DIHYDRO-8-PHENYLNAPHTHO-[1,2-B]-1,8-NAPHTHYRIDINE
![9-CYANO-10-ETHOXY-5,6-DIHYDRO-8-PHENYLNAPHTHO-[1,2-B]-1,8-NAPHTHYRIDINE](/api/compound/FjWkZ7ZMBx0.png?h=300&w=458 "9-CYANO-10-ETHOXY-5,6-DIHYDRO-8-PHENYLNAPHTHO-[1,2-B]-1,8-NAPHTHYRIDINE")
Compound 9 8-Cyano-9-ethoxy-4,5-dihydro-7-phenylbenzothiopheno[4,5-b]-1,8-naphthyridine
![8-Cyano-9-ethoxy-4,5-dihydro-7-phenylbenzothiopheno[4,5-b]-1,8-naphthyridine](/api/compound/M3OtWbKe82.png?h=300&w=458 "8-Cyano-9-ethoxy-4,5-dihydro-7-phenylbenzothiopheno[4,5-b]-1,8-naphthyridine")
Compound 10 9-Cyano-10-ethoxy-8-phenyl-1-benzopyrano[4,3-b]-1,8-naphthyridine
![9-Cyano-10-ethoxy-8-phenyl-1-benzopyrano[4,3-b]-1,8-naphthyridine](/api/compound/GC0jkxqUJnj.png?h=300&w=458 "9-Cyano-10-ethoxy-8-phenyl-1-benzopyrano[4,3-b]-1,8-naphthyridine")
Compound 11 9-Cyano-10-ethoxy-6,8-diphenyl-1-benzopyrano[4,3-b]-1,8-naphthyridine
![9-Cyano-10-ethoxy-6,8-diphenyl-1-benzopyrano[4,3-b]-1,8-naphthyridine](/api/compound/7BGwDK3oG7E.png?h=300&w=458 "9-Cyano-10-ethoxy-6,8-diphenyl-1-benzopyrano[4,3-b]-1,8-naphthyridine")
Compound 12 3-CYANO-2-ETHOXY-4-PHENYL-6-OXO-6,7,8,9-TETRAHYDRO-BENZO-[B]-1,8-NAPHTHYRIDINE
![3-CYANO-2-ETHOXY-4-PHENYL-6-OXO-6,7,8,9-TETRAHYDRO-BENZO-[B]-1,8-NAPHTHYRIDINE](/api/compound/1MNRZXwpfCm.png?h=300&w=458 "3-CYANO-2-ETHOXY-4-PHENYL-6-OXO-6,7,8,9-TETRAHYDRO-BENZO-[B]-1,8-NAPHTHYRIDINE")
Compound 13 3,11-DICYANO-2,10-DIETHOXY-4,12-DIPHENYL-6,7-DIHYDROBENZO-[1,2-B:3,4-B']-1,8-DINAPHTHYRIDINE
![3,11-DICYANO-2,10-DIETHOXY-4,12-DIPHENYL-6,7-DIHYDROBENZO-[1,2-B:3,4-B']-1,8-DINAPHTHYRIDINE](/api/compound/2wcyTQqf2Xg.png?h=300&w=458 "3,11-DICYANO-2,10-DIETHOXY-4,12-DIPHENYL-6,7-DIHYDROBENZO-[1,2-B:3,4-B']-1,8-DINAPHTHYRIDINE")
Compound 14 7-CYANO-8-ETHOXY-6-PHENYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDO-[4,5-B]-1,8-NAPHTHYRIDINE
![7-CYANO-8-ETHOXY-6-PHENYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDO-[4,5-B]-1,8-NAPHTHYRIDINE](/api/compound/IYIbp5SsWih.png?h=300&w=458 "7-CYANO-8-ETHOXY-6-PHENYL-2,4-DIOXO-1,2,3,4-TETRAHYDROPYRIMIDO-[4,5-B]-1,8-NAPHTHYRIDINE")
Compound 15 7-Cyano-8-ethoxy-1,3-dimethyl-6-phenyl-2,4-dioxo-1,2,3,4-tetrahydropyrimido[4,5-b]-1,8-naphthyridine
![7-Cyano-8-ethoxy-1,3-dimethyl-6-phenyl-2,4-dioxo-1,2,3,4-tetrahydropyrimido[4,5-b]-1,8-naphthyridine](/api/compound/CRgLz3L7Nda.png?h=300&w=458 "7-Cyano-8-ethoxy-1,3-dimethyl-6-phenyl-2,4-dioxo-1,2,3,4-tetrahydropyrimido[4,5-b]-1,8-naphthyridine")
Compound 16 10-CYANO-9-ETHOXY-11-PHENYL-ANTHRA-[2,1-B]-1,8-NAPHTHYRIDINE
![10-CYANO-9-ETHOXY-11-PHENYL-ANTHRA-[2,1-B]-1,8-NAPHTHYRIDINE](/api/compound/2n9Q4Z7CXxW.png?h=300&w=458 "10-CYANO-9-ETHOXY-11-PHENYL-ANTHRA-[2,1-B]-1,8-NAPHTHYRIDINE")
Compound 17 10-Cyano-9-ethoxy-11-phenyl-5,6-dihydroanthra[2,1-b]-1,8-naphthyridine
![10-Cyano-9-ethoxy-11-phenyl-5,6-dihydroanthra[2,1-b]-1,8-naphthyridine](/api/compound/CMwDtrsp5OT.png?h=300&w=458 "10-Cyano-9-ethoxy-11-phenyl-5,6-dihydroanthra[2,1-b]-1,8-naphthyridine")
Compound 18 3-CYANO-2-ETHOXY-4-PHENYL-5,12-DIHYDRO-ANTHRA-[2,3-B]-1,8-NAPHTHYRIDINE
![3-CYANO-2-ETHOXY-4-PHENYL-5,12-DIHYDRO-ANTHRA-[2,3-B]-1,8-NAPHTHYRIDINE](/api/compound/GFMpjBEUA0j.png?h=300&w=458 "3-CYANO-2-ETHOXY-4-PHENYL-5,12-DIHYDRO-ANTHRA-[2,3-B]-1,8-NAPHTHYRIDINE")
Compound 19 3-Cyano-2-ethoxy-4-phenylanthra[2,3-b]-1,8-naphthyridine
![3-Cyano-2-ethoxy-4-phenylanthra[2,3-b]-1,8-naphthyridine](/api/compound/4R3PcugSOKp.png?h=300&w=458 "3-Cyano-2-ethoxy-4-phenylanthra[2,3-b]-1,8-naphthyridine")
Citation
| Citation | HETEROCYCLES,43,53(1996) |
|---|---|
| Journal | HETEROCYCLES |
| Issue | 1 |
| Volume | 43 |
| Page(s) | 53 |
| Year | 1996 |
| Author(s) | José Ma. Quintela, Rosa Ma Arcas, Carmen Veiga, Carlos Peinador, Juan Vilar, Vicente Ojea |
| Publisher | The Japan Institute of Heterocyclic Chemistry |
| DOI | 10.3987/COM-95-7206 |