Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1-[4-(4-Chlorophenyl)piperazin-1-yl]ethan-1-one (1CPE) is a small molecule that has been shown to inhibit the replication of viruses such as HIV, influenza, and herpes simplex virus. 1CPE inhibits protein glycosylation in cancer cells, preventing the formation of new proteins that are necessary for cell proliferation. It also inhibits inflammatory bowel disease by reducing inflammation and hyperproliferation of cells. The drug has been shown to have a beneficial effect on bowel diseases such as Crohn's disease and ulcerative colitis. 1CPE also has anti-inflammatory properties which are due to its inhibition of serine protease activity.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Racemic 3-phenylcyclobutanol is an organic compound with the chemical formula CH(CH)CH(OH)CH. It is a white solid that is soluble in water, but insoluble in ethanol and ether. Racemic 3-phenylcyclobutanol can be synthesized by the ring-opening of cinnamyl chloride with potassium hydroxide. This reaction produces a mixture of stereoisomers, which are separated by fractional crystallization. The product obtained consists primarily of the erythro diastereomer, but also contains significant quantities of the threo diastereomer and traces of the dithreo diastereomer. Racemic 3-phenylcyclobutanol can also be produced by reacting cyclobutanol with an imine such as ethylene glycol or 1,2-ethanediol in the presence of a base such as sodium ethoxide or potassium tert-butoxide. In this process, rac</p>

<p>Rac-1R,3R-3-phenylcyclobutanol is a catalyst that can be used in the ring-opening of cyclobutanol to yield cinnamyl alcohol. The catalytic reaction proceeds by means of a carbonium ion and is stereoselective. The product is obtained with high yields and stereoisomers are formed selectively. Rac-1R,3R-3-phenylcyclobutanol can also be used in the synthesis of imines from amines and ketones. This compound has been shown to have monooxygenase activity towards cinnamyl alcohol or cyclobutanone.</p>

<p>Versatile small molecule scaffold</p>

<p>13-Amino-11-(4-methylphenyl)-1,8-diazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8,10,12-hexaene-10,12-dicarbonitrile (AZD2171) is a potent and selective inhibitor of the JAK3 kinase. It has been shown to inhibit tumor xenografts in mice and to reduce the size of tumors by inhibiting the proliferation of cancer cells. In vitro studies have shown that AZD2171 has anti-inflammatory effects on nerve cells and prevents degenerative diseases by reducing oxidative stress caused by polyunsaturated fatty acids (PUFA). AZD2171 inhibits lipid peroxidation and reduces fatty acid synthesis as well as plasma mass spectrometry measurements in rats with high levels of PUFA.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>