Vitaminas

<p>Applications A metabolite of Budesonide (B689490), an antiinflammatory agent.<br>References Cserhati, T., et al.: J. Pharm. Biomed. Anal., 22, 25 (2000), Dilger, K., et al.: J. Clin. Pharmacol., 47, 1532 (2007), Buchwald, P., et al.: Steroids, 73, 193 (2008),<br></p>

<p>Applications (24S)-24,25-Epoxycholesterol is a derivative of 4β-Hydroxy Cholesterol (H917980), a metabolite of Cholesterol. It is formed from Cholesterol by the drug-metabolizing enzyme cytochrome P 450 3A4. A potential ligand for the nuclear receptor LXR and also a new endogenous CYP3A marker.<br>References Breuer, O., et al.: J. Lipid Res., 36, 2275 (1995), Pikuleva, I., et al.: J. Biol. Chem., 273, 18153 (1998), Chawla, A., et al.: Science, 294, 1866 (2001), Bodin, K., et al.: J. Biol. Chem., 276, 38685 (2001),<br></p>

<p>Stability Light Sensitive<br>Applications CDDO Imidozolide (CDDO-Im) is a synthetic triterpenoid CDDO-Im inhibits fatty acid synthase expression and has antiproliferative and proapoptotic effects in human liposarcoma cells. Studies show that CDDO-Im is highly active in suppressing cellular proliferation of human leukemia and breast cancer cell lines as well as being an effective therapeutic agent in the treatment of other types of cancers.<br>References Hughes, D.T. et al.: Cancer Invest., 26, 118 (2008); Place, A.E. et al.: Clin. Cancer Res., 9, 2798 (2003); Samudio, I. et al.: J. Biol. Chem., 280, 36273 (2005);<br></p>

<p>Applications AC 55649 is a potent and selective RARβ2 receptor agonist (1). RARβ2 receptor agonists are potential drug candidates for developing treatment for type 2 diabetes and hepatic steatosis (2).<br>References (1) Lund, B. W., et al.: J Med Chem. 48, 7517 (2005) (2) Trasino, S. E., et al.: Diabetes Obes Metab. 18, 142 (2016)<br></p>

<p>Applications 1-O-Hexadecyl-sn-glycerol restores plasmalogen levels in Chinese hamster ovary (CHO) cells and human pulmonary arterial endothelial cells (PAEC). Plasmalogen may play a role in protecting animal cells against photosensitized killing.<br>References Zoeller, R., et al.: J. Biol. Chem., 263, 11590 (1988); Zoeller, R., et al.: Am. J. Physiol., 283, H671 (2002)<br></p>

<p>Stability Light Sensitive, Temperature Sensitive<br>Applications Used as a treatment for severe acne. Presently being studied in conjuction with the treatment of photoaged skin.<br>References Lerche, C., et al.: Exp. Dermatol., 17, 972 (2008), Sato, T., et al.: J. Med. Chem., 51, 7705 (2008), Gan, J., et al.: Chem. Res. Toxicol., 22, 690 (2009), Macejova, D., et al.: Toxicol. Lett., 184, 114 (2009), Chen, P., et al.: Toxicol. App. Pharmacol., 234, 143 (2009),<br></p>

<p>Applications 2-Phospho-L-ascorbic Acid Trisodium Salt is a long-lasting vitamin C derivative used in studies of gene repression. Maximizes the benefical properties of vitamins C for personal care and a main active ingredient in medicated cosmetics for whitening. Also, it is substrate in the chromoamperometric method to detect tungsten in water.<br>References Fuchihata, M.: Frag. J., 43, 64-68 (2015); Alvarado-Gamez, A. L., et al.: Sens., 15, 2232-2243 (2015);<br></p>

<p>Stability Temperature and Light Sensitive<br>Applications 3-Aminopropyl-24,25-dihydroxy Vitamin D3 is a derivative of Vitamin D3 (V676045), an important factor in maintaining bone health, and has also been associated with cardiovascular health in humans.<br>References Dawson-Hughes, B., et al.: 16, 713 (2005); Lee, J., et al: J. Am. Coll. Cardio., 52, 1949 (2008)<br></p>

<p>Applications A cell-permeable, selective and irreversible PPARγ antagonist (IC50 = 3.3 nM, 32 nM, and 2 µM for PPARγ, PPARα, and PPARδ, respectively). Reported to covalently modify a cysteine residue in the binding site of PPAR. At a concentration of 10 µM, also acts as an agonist of human pregnane X receptor (PXR) and farnesoid X receptor (FXR). Does not activate liver X receptor-a (LXRa), retinoic acid receptor (RAR), retinoid X receptor-a (RXRa) and thyroid receptors a and b (TRa and TRb<br>References Huang, J.T., et al.: Nature, 400, 378 (1999), Wilson, T.M., et al.: J. Med. Chem., 43, 527 (2000), Leesnitzer, L.M., et al.: Biochemistry, 41, 6640 (2002)<br></p>

<p>Applications Isotope labelled d3; 1,4-Dihydro-1,4-dioxo-2-methylnaphthalene-d3; (Vitamin K3), precursor to various types of Vitamin K. Used as a micronutrient for livestock and pet foods.<br>References Sakamoto, S., et al.: Anal. Bioanal. Chem., 396, 2955 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010), Hu, W., et al.: Anal. Biochem., 398, 245 (2010),<br></p>

<p>Applications Auraptene is a natural bioactive monoterpene coumarin ether. Auraptene has shown a remarkable effect in the prevention of degenerative diseases.<br>References Brunhofer, G., et al.: Bioorg. Med. Chem., 20, 669 (2012); Furukawa, Y., et al.: Int. J. Mole. Sci., 13, 5338 (2012);<br></p>

<p>Applications Vitamin D3 (V676045) analog.<br>References Roy, A., et al.: Steroids, 60, 530 (1995);<br></p>

<p>Applications (20S)-Protopanaxatriol acts as an inhibitor in the production of corticosteroids in fasciculata cells. Used in the clinical treatment of heart diseases.<br>References Hasegawa, E. et al.: Life Sci., 92, 687 (2013); Wang, X. et al.: Pathobiol., 79, 285 (2012);<br></p>

<p>Applications SR9243 is used in new compounds targeting warburg effcts, killing cancer cells and inhibiting lipid production.<br>References Anon.: Cancer Discovery, 5, 898 (2015)<br></p>

<p>Stability Light Sensitive<br>Applications alpha-Tocotrienol is an antioxidant.<br></p>