GAKHAR H. K.; GUPTA RAMAN; GUPTA SHASHI BHUSHAN, INDIAN J. CHEM., 25,(1986) N 5, 492-495
作者:GAKHAR H. K.、 GUPTA RAMAN、 GUPTA SHASHI BHUSHAN
DOI:——
日期:——
Synthesis, Characterization, and Antibacterial and Anti-Inflammatory Activities of New Pyrimidine and Thiophene Derivatives
作者:Siham Lahsasni、Dunya A. M. Al-Hemyari、Hazem A. Ghabbour、Yahia Nasser Mabkhoot、Fadilah S. Aleanizy、Asma A. Alothman、Zainab M. Almarhoon
DOI:10.1155/2018/8536063
日期:2018.8.1
nucleophilic addition to a nitrile group to form the oxazinimine ring. 1-(3-cyano-substituted[b]thiophen-2-yl)-3-(4-(trifluoromethyl)phenyl)thiourea derivatives (6a–c) were obtained via reaction of the starting compounds (2d–f) and 4-(trifluoromethyl phenyl)isothiocyanate. The lead compounds (2d–f) rapidly reacted with 4-(trifluoromethyl)benzaldehyde or 4-(2-pyridyl)benzaldehyde in acidic medium to yield