Ácidos Grasos y Derivados Lipídicos

<p>Applications (S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxamide is used in the synthesis of Vildagliptin (V305000), an oral anti-diabetic drug, and its impurities (H971380) (Impurity A).<br>References Kumar, N., et al.: J. Pharmaceut. Biomed.,119, 114 (2016); Deng, Y., et al.: Lett. Org. Chem., 11, 780 (2014);<br></p>

<p>Stability Hygroscopic<br>Applications A derivative of Deoxycholic acid (DC); the bile acid nor-DC showed considerable and continuing efflux into the perfusate; this involved mostly the unchanged acid. Nor-DC was not amidated but was metabolized to mostly ester glucuronides and hydroxylated derivatives.<br>References Haslewood, G., et al.: Biochem. J., 62, 637 (1956), Clayton, L. M., et al.: J. Pharmacol. Exp. Therap., 248, 1130 (1989), Aggarwal, S., et al.: Steroids, 57, 107 (1992), Batta, A., et al.: J. Lipid Res., 33, 1403 (1992),<br></p>

<p>Applications Antilipemic. It is a lipid regulating drug. Increases high density lipoprotein levels by reducing cholesteryl ester transfer protein expresion.<br>References Sornay, R., et al.: Arzneim.-Forsch., 26, 885 (1976), Wulfert, W., et al.: Artery, 9, 120 (1981), Chaput, et al.: Lipids, 34, 497 (1999),<br></p>

<p>Stability Hygroscopic, Unstable in Solution<br>Applications Tadalafil Ketolactam is a Tadalafil (T004500) impurity.<br></p>

<p>Applications An intermediate in the synthesis of thephosphodiesterase 5 inhibitor Tadalafil (T004500).<br>References Carrier, S., et al.: Can. J. Urol., 10(1), 12 (2003),<br></p>

<p>Applications A metabolite of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Atorvastatin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia.<br>References Smith, S., et al.: Am. J. Cardiol., 80, 10H (1997), Jacobsen, W., et al.: Drug Metab. Dispos., 28, 1369 (2000), Istvan, E., et al.: Science, 292, 1160 (2001), Tabernero, L., et al.: J. Biol. Chem., 278, 19933 (2003), Bratton, L., et al.: Bioorg. Med. Chem., 15, 5576 (2007),<br></p>

<p>Applications Prostaglandin A2 is a naturally occurring prostaglandin in gorgonian corals where it may function in self defense. Prostaglandin A2 is generally not present in mammals. Prostaglandin A2 has low biological potency in most bioassays, but it does show some antiviral/antitumor activity. Prostaglandin A2 has also been shown to act as a vasodilator with natriuretic properties.<br>References Stenson, W., et al.: J. Immunol., 124, 2100 (1980), Bray, M., et al.: Prostaglandins, 22, 213 (1981), Funk, C., et al.: Science, 294, 1871 (2001), Newman, J., et al.: J. Lipid Res., 43, 1563 (2002), Blaho, V., et al.: J. Biol. Chem., 284, 21599 (2009),<br></p>

<p>Stability Hygroscopic<br>Applications (3’S,3R,4S)-Desfluoro Ezetimibe is an impurity of the cholesterol absorption inhibitor Ezetimibe (E975000).<br>References Gajjar, A.K., Open. Con. Proceed. J., 2, 108 (2011);<br></p>

<p>Applications Labelled Glycolic Acid (G645600). Constituent of sugar cane juice.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Smyth, H.F., et al.: J. Ind. Hyg. Toxicol., 23, 259 (1941),<br></p>

<p>Applications The main labelled metabolite of o-xylene.<br>References Gregus, Z., et al.: Drug Metab. Dispos., 26, 1082 (1998), Gregus, Z., et al.: Xenobiotica, 29, 547 (1999), Gonzalez-Reche, L., et al.: Arch. Toxicol., 77, 80 (2003),<br></p>

<p>Applications Ginkgoneolic Acid is a natural mutagenic, carcinogenic and genotoxic agent. An isolate from Ginkgo Biloba leaf, used in traditional medicines treating inflammation and cell proliferation.<br>References He, J. et al.: Fol. Microbiol., 58, 147 (2013); Li, R. et al.: J. Nat. Prod., 77, 571 (2014);<br></p>

<p>Applications Adipic Acid is primarily used in the synthesis of nylon. It has been used as a reagent in the solid-state polymerization of nylon analogs.<br>References Kim, Y. et al.: Ind. Eng. Chem. Res., 51, 15801 (2012)<br></p>