Heterocycles with Nitrogen (N)

<p>Applications 7-Chloro-N-[1-(methylsulfonyl)-4-piperidinyl]-4-quinazolinamine, is a building block used in chemical synthesis.<br></p>

<p>Applications 1-Phenyl-pyrazole 4-pyruvic Acid is a derivative of N-Phenylpyrazole, a reactant in the synthesis of candesartan cilexetil(C175580), an ester prodrug; hydrolized in vivo to the active carboxylic acid. Used in treatment of congestive heart failure. Antihypertensive.<br>References Seki, M. et. al: ACS Catalysis, 4, 4047 (2014); Shibouta, Y., et al.: J. Pharmacol. Exp. Ther., 266, 114 (1993; Ogihara, T., et al.: Clin. Ther., 16, 74 (1994)<br></p>

<p>Applications {2-[(Pyridin-4-ylmethyl)thio]-1,3-thiazol-4-yl}acetic acid (cas# 1040631-48-8) is a useful research chemical.<br></p>

<p>Applications [1,2,4]Triazolo[1,5-a]pyridin-8-ol can be used to prepare aminopyridine derivatives as glucokinase activators useful to treat diseases.<br>References Aicher, T. D., et al.: PCT Int. Appl., 145, (2008);<br></p>

<p>Applications A useful synthetic intermediate.<br></p>

<p>Applications 5-Amino-3,4-dimethylisoxazole (cas# 19947-75-2) is a compound useful in organic synthesis.<br>References Tellew, J., et al.: Bioorg. Med. Chem. Lett., 13, 1093 (2003),<br></p>

<p>Applications Pyrimidin-4-ylboronic Acid is an intermediate used to prepare aldosterone synthase inhibiting pyrimidinylnaphthalenes via Suzuki cross-coupling reactions. It is also used in the synthesis of [7-(2,6-dichlorophenyl)-5-methylbenzo [1,2,4]triazin-3-yl]-[4-(2-pyrrolidin-1-ylethoxy)phenyl]amine as a potent, orally active Src kinase inhibitor with antitumor activity.<br>References Voets, M., et al.; J. Med. Chem., 48, 6632 (2005); Noronha, G., et al.: Bioorg. Med. Chem. Lett., 17, 602 (2007)<br></p>

<p>Applications O-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium Tetrafluoroborate is used in the synthesis of tetrapeptoid analogues of the antiprotocoal compound Apicidin (A726300). Also used in the synthesis of acid based t-antigen glycodendrimers.<br>References Murray, P. et al.: Bioorg. Med. Chem. Lett., 11, 773 (2001); Roy, R. et al.: J. Am. Chem. Soc., 123, 1809 (2001);<br></p>

<p>Applications 6-METHYL-5-PROPYL-4(1H)-PYRIMIDINONE (cas# 103980-68-3) is a useful research chemical.<br></p>

<p>Applications 2,5,6-Triaminopyrimidin-4(1H)-one sulphate (cas# 39267-74-8) is a useful research chemical.<br></p>

<p>Applications 2-Pinacolateborylpyrrole is a useful reagent for organic reactions.<br>References Pati, N.N., et al.: Eur. J. Org. Chem., 2017, 741-45 (2017); Kise, K., et al.: Chem. Lett., 46, 1319-22 (2017);<br></p>

<p>Applications 4-(Trifluoromethyl)-2-pyrimidinecarboxylic Acid is used as a reactant in the preparation of piperazine derivatives to be used as mGluR5 receptor positive allosteric modulators.<br>References Heimann, Annekatrin, et al.: PCT Int. Appl., WO 2013087805 A1 20130620 (2013)<br></p>