Formation of substituted 6-hydroxy-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine upon photochemical transformation of nifedipine

Formation of substituted 6-hydroxy-5-oxo-5,6-dihydrobenzo[c][2,7]naphthyridine upon photochemical transformation of nifedipine Научная публикация

Журнал

Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171

Вых. Данные

Год: 2003, Том: 52, Номер: 11, Страницы: 2440-2443 Страниц : 4 DOI: 10.1023/B:RUCB.0000012367.57360.18

Ключевые слова

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

Авторы

Krivopalov VP ¹ , Sedova VF ¹ , Shkurko OP ¹

Организации

1	(Данные Web of science) Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia

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.

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

Опубликована в печати:

1 нояб. 2003 г.

Web of science	WOS:000188800800017
Scopus	2-s2.0-3543052856
РИНЦ	13426481
OpenAlex	W2953337955