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Synthesis and Analgesic Activity of bis(3,4-dihydroquinoxalin-2(1H)-one) and bis(3,4-dihydro-2H-1,4-benzoxazin-2-one) Derivatives. / Kulakov, Ivan V.; Karbainova, Anastasiya A.; Shulgau, Zarina T. и др.
в: Chemistry of Heterocyclic Compounds, Том 53, № 10, 01.10.2017, стр. 1094-1097.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Synthesis and Analgesic Activity of bis(3,4-dihydroquinoxalin-2(1H)-one) and bis(3,4-dihydro-2H-1,4-benzoxazin-2-one) Derivatives
AU - Kulakov, Ivan V.
AU - Karbainova, Anastasiya A.
AU - Shulgau, Zarina T.
AU - Seilkhanov, Tulegen M.
AU - Gatilov, Yurii V.
AU - Fisyuk, Alexander S.
PY - 2017/10/1
Y1 - 2017/10/1
N2 - An ester condensation between 3,5-diacetyl-2,6-dimethylpyridine and an excess of diethyl oxalate was used for the preparation of 4,4'(2,6-dimethylpyridine-3,5-diyl)bis(2-hydroxy-4-oxobut-2-enoate). The synthesized hydroxyester was shown to readily react with о-phenylenediamine and о-aminophenol with the formation of bis(3,4-dihydroquinoxalin-2(1H)-one) and bis(3,4-dihydro-2H-1,4benzoxazin-2-one) derivatives, which showed superior in vivo analgesic activity compared to the reference drug, metamizole sodium.
AB - An ester condensation between 3,5-diacetyl-2,6-dimethylpyridine and an excess of diethyl oxalate was used for the preparation of 4,4'(2,6-dimethylpyridine-3,5-diyl)bis(2-hydroxy-4-oxobut-2-enoate). The synthesized hydroxyester was shown to readily react with о-phenylenediamine and о-aminophenol with the formation of bis(3,4-dihydroquinoxalin-2(1H)-one) and bis(3,4-dihydro-2H-1,4benzoxazin-2-one) derivatives, which showed superior in vivo analgesic activity compared to the reference drug, metamizole sodium.
KW - 3,4-dihydro-2H-1,4-benzoxazin-2-one
KW - 3,4-dihydroquinoxalin-2(1H)-one
KW - 3,5-diacetyl-2,6-dimethylpyridine
KW - analgesic activity
KW - X-ray structural analysis
KW - 1,4-DIHYDROPYRIDINES
UR - http://www.scopus.com/inward/record.url?scp=85036570227&partnerID=8YFLogxK
U2 - 10.1007/s10593-017-2178-6
DO - 10.1007/s10593-017-2178-6
M3 - Article
AN - SCOPUS:85036570227
VL - 53
SP - 1094
EP - 1097
JO - Chemistry of Heterocyclic Compounds
JF - Chemistry of Heterocyclic Compounds
SN - 0009-3122
IS - 10
ER -
ID: 9648861