2-Ethynylbenzenealkanamines. A new class of calcium entry blockers
作者:J. R. Carson、H. R. Almond、M. D. Brannan、R. J. Carmosin、S. F. Flaim、A. Gill、M. M. Gleason、S. L. Keely、D. W. Ludovici
DOI:10.1021/jm00398a023
日期:1988.3
A series of 2-(aryl- or alkylethynyl)benzenealkanamines were synthesized. They exhibit antihypertensive activity in spontaneously hypertensive rats and coronary vasodilator activity with minimal negative inotropic activity in the "Langendorff" guinea pig heart in vitro. They have been shown to exert their activity by inhibition of Ca2+ influx across cell membranes. Optimal activity is found among the N-(arylethyl)-5-methoxy-alpha-methyl-2-(phenylethynyl)ben zeneethanamines and -propanamines.
CARSON, J. R.;ALMOND, H. R.;BRANNAN, M. D.;CARMOSIN, R. J.;FLAIM, S. F.;G+, J. MED. CHEM., 31,(1988) N 3, 630-636
作者:CARSON, J. R.、ALMOND, H. R.、BRANNAN, M. D.、CARMOSIN, R. J.、FLAIM, S. F.、G+
DOI:——
日期:——
Easy access for the synthesis of 2-aryl 2,3-dihydroquinazolin-4(1H)-ones using gem-dibromomethylarenes as synthetic aldehyde equivalent
作者:Kereyagalahally H. Narasimhamurthy、Siddappa Chandrappa、Kothanahally S. Sharath Kumar、Kachigere B. Harsha、Hanumappa Ananda、Kanchugarakoppal S. Rangappa
DOI:10.1039/c4ra02312a
日期:——
One step synthesis of 2,3-dihydroquinazolin-4(1H)-ones from gem-dibromomethylarenes and 2-aminobenzamide.