Condensation of Conjugated Enones With Diethyl Aminomalonate: A New and Convenient Access to 2,2-Bis(ethoxycarbonyl)-3,4-dihydro-2<i>H</i>-pyrroles
作者:Gaston Bedel Itoua、Jean-Yves Laronze
DOI:10.1055/s-1987-27941
日期:——
2,2-Bis-(ethoxycarbonyl)-3,4-dihydro-2H-pyrroles are prepared from conjugated enones and diethyl aminomalonate by a one-step cyclocondensation reaction. Reduction of the products with sodium cyanoborohydride affords the corresponding pyrrolidines.
Rational design, synthesis and structure–activity relationships of antitumor (E)-2-benzylidene-1-tetralones and (E)-2-benzylidene-1-indanones
作者:Hsiencheng Shih、Lynn Deng、Carlos J Carrera、Souichi Adachi、Howard B Cottam、Dennis A Carson
DOI:10.1016/s0960-894x(00)00032-9
日期:2000.3
Novel substituted 6,7-dimethoxy-1-tetralones and 5,6-dimethoxy-1-indanones have been synthesized and evaluated for their cytotoxicity. Compounds with 3'-lipophilic. 3',5'-dilipophilic, or 3',5'-dilipophilic-4'-hydrophilic substituents on (E)-2-benzylidene moiety showed highly cytotoxic effects. The unique structure of 42 possibly matches the pharmacophore features for these cytotoxic compounds. (C) 2000 Elsevier Science Ltd. All rights reserved.
ITOUA G. B.; LARONZE J. -Y., SYNTHESIS,(1987) N 4, 353-357
作者:ITOUA G. B.、 LARONZE J. -Y.
DOI:——
日期:——
Siddiqui; Salah-ud-Din, Journal of the Indian Chemical Society, 1940, vol. 17, p. 148,150
作者:Siddiqui、Salah-ud-Din
DOI:——
日期:——
INADONE AND TETRALONE COMPOUNDS FOR INHIBITING CELL PROLIFERATION