Formation of substituted 6-hydroxy-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine upon photochemical transformation of nifedipine Full article
| Journal |
Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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| Output data | Year: 2003, Volume: 52, Number: 11, Pages: 2440-2443 Pages count : 4 DOI: 10.1023/B:RUCB.0000012367.57360.18 | ||
| Tags | 4-(2-nitrophenyl)-3,5-dimethoxycarbonyl-2,6-dimethyl-1,4-dihydropyridine; 4-(2-nitrosophenyl)-3,5-dimethoxycarbonyl-2,6-dimethylpyridine; 2,2 '-bis[3,5-bis(methoxycarbonyl)-2,6-dimethylpyridin-4-yl]azoxybenzene; 6-hydroxy-1-methoxycarbonyl-2,4-dimethyl-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine; intramolecular cyclization; photochemistry; nifedipine | ||
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Abstract:
Long-term exposure of nifedipine to daylight in ethanol gives 2,2'-bis[3,5-bis(methoxycarbonyl)-2,6-dimethylpyridin-4-yl]azoxybenzene and 6-hydroxy-1-methoxycarbonyl-2,4-dimetliyl-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine as the major products.
Cite:
Krivopalov V.
, Sedova V.
, Shkurko O.
Formation of substituted 6-hydroxy-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine upon photochemical transformation of nifedipine
Russian Chemical Bulletin. 2003. V.52. N11. P.2440-2443. DOI: 10.1023/B:RUCB.0000012367.57360.18 WOS Scopus РИНЦ OpenAlex
Formation of substituted 6-hydroxy-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine upon photochemical transformation of nifedipine
Russian Chemical Bulletin. 2003. V.52. N11. P.2440-2443. DOI: 10.1023/B:RUCB.0000012367.57360.18 WOS Scopus РИНЦ OpenAlex
Dates:
| Published print: | Nov 1, 2003 |
Identifiers:
| Web of science: | WOS:000188800800017 |
| Scopus: | 2-s2.0-3543052856 |
| Elibrary: | 13426481 |
| OpenAlex: | W2953337955 |