Novel 1,4-dihydropyridine calcium antagonists. I. Synthesis and hypotensive activity of 4-(substituted pyridyl)-1,4-dihydropyridine derivatives was written by Ashimori, Atsuyuki;Ono, Taizo;Uchida, Takeshi;Ohtaki, Yutaka;Fukaya, Chikara;Watanabe, Masahiro;Yokoyama, Kazumasa. And the article was included in Chemical & Pharmaceutical Bulletin in 1990.Recommanded Product: (4-Bromopyridin-2-yl)methanol This article mentions the following:
A series of 4-(substituted pyridyl)-1,4-dihydropyridine derivatives I (R = H, halo, CF3, etc.) were synthesized and their hypotensive effects examined Several compounds have a hypotensive activity parallel to that of nicardipine; the 4-(3-trifluoromethyl-2-pyridyl) and 4-(2-trifluoromethyl-3-pyridyl) derivatives, in particular, had approx. twice the duration of nicardipine, and the 4-(4-cyano-2-pyridyl) derivative had the most potent hypotensive activity of all the derivatives synthesized. In the experiment, the researchers used many compounds, for example, (4-Bromopyridin-2-yl)methanol (cas: 131747-45-0Recommanded Product: (4-Bromopyridin-2-yl)methanol).
(4-Bromopyridin-2-yl)methanol (cas: 131747-45-0) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ路mol鈭? in pyridine vs. 150 kJ路mol鈭? in benzene). Several pyridine derivatives play important roles in biological systems. While its biosynthesis is not fully understood, nicotinic acid (vitamin B3) occurs in some bacteria, fungi, and mammals.Recommanded Product: (4-Bromopyridin-2-yl)methanol