Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>3-Ethoxy-2-cyclopentenone is an unsaturated fatty acid that is used in the synthesis of prostaglandins and other biologically active compounds. It can be synthesized by the hydrogenation of 3-ethoxy-2-cyclohexenecarboxaldehyde, which is an analog of a natural product. 3-Ethoxy-2-cyclopentenone has been used as a radioisotope for medical diagnosis, yielding high specific activity with low radiation dosages. This compound can also be produced by formylation and hydrogenation of 2-(3'-formoxyphenoxy)propane. 3-Ethoxy-2-cyclopentenone has shown inhibitory effects on glycosidases and can be diluted at 1:10 to produce a 10% concentration.</p>

<p>Versatile small molecule scaffold</p>

<p>Adamantan-2-yl ethan-1-one is a carbocation with an electron deficient double bond. This compound has been shown to react with alkyl halides, such as benzyl chloride, to form a 1,3-diphenylpropane. Adamantan-2-yl ethan-1-one was synthesized by radical intermediates in the course of hydrocarbon activation and has shown to be an important reaction intermediate for the synthesis of carbonyl compounds. The activation of hydrocarbons by adamantan-2-yl ethan-1-one has been studied extensively and has led to advances in medicinal chemistry.</p>

<p>3-(Dimethylamino)propanohydrazide is a potent inhibitor of lipoxygenases in the nanomolar range. It has been shown to inhibit a number of lipoxygenases, including 5-lipoxygenase and 15-lipoxygenase, which are enzymes that catalyze the conversion of arachidonic acid to leukotrienes. 3-(Dimethylamino)propanohydrazide was also found to be an efficient inhibitor of acylhydrazone formation and is being used as a lead compound for drug discovery. This compound has been shown to be potent inhibitors of regulatory enzymes in the lung disease screening reaction mixtures, such as those that regulate inflammation or blood pressure.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>5-(4-Bromophenyl)pentanoic acid is a molecule that is synthetically derived from the natural product pentalenene. It can be used to debrominate ccr5 in vitro, and has been envisaged as a synthetic chemotherapeutic agent for HIV infection. 5-(4-Bromophenyl)pentanoic acid is an amide of pentanoic acid and dibenzoylmethane. It is a biomolecular agent that has been shown to induce chromosomal rearrangements and chemokine modifications in cancer cells. 5-(4-Bromophenyl)pentanoic acid also prevents apoptosis by binding to survivin, thereby inhibiting its ability to trigger apoptosis.</p>

Versatile small molecule scaffold

<p>Ethyl 1-aminocyclopentanecarboxylate hydrochloride is a urokinase inhibitor. It binds to the active site of the enzyme, blocks its substrate access and prevents cleavage of plasminogen to form plasmin. This leads to inhibition of fibrinolysis. Ethyl 1-aminocyclopentanecarboxylate hydrochloride has been shown to inhibit the activity of urokinase in calf thymus DNA, as well as in bacterial DNA gyrase and DNA topoisomerase, which are enzymes that maintain the integrity of bacterial DNA.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1-Chloro-5-methoxypentane is a chlorinating agent that can be used to produce linear chlorides. 1-Chloro-5-methoxypentane is not an acid, but it can react with sulfur to form sulfuryl chloride. It has been shown to be a good nucleophile and reacts with ethers and chloride ions. 1-Chloro-5-methoxypentane is uncatalyzed and its rate of reaction increases when it is catalyzed by a metal salt such as zinc or iron.</p>

<p>Versatile small molecule scaffold</p>

4-(4-Amino-5-sulfanyl-4H-1,2,4-triazol-3-yl)phenol is a crystalline solid that has been shown to have biological activities. It can be synthesized from elemental sulfur and phosphorus. The yield of this process is high (>97%) and the product can be purified by x-ray crystallography. This compound contains both silicon and phosphorus, which are essential for life on Earth. Elemental analysis of 4-(4-Amino-5-sulfanyl-4H-1,2,4-triazol-3-yl)phenol has shown that it is made up of carbon (C), hydrogen (H), oxygen (O), nitrogen (N), sulfur (S), silicon (Si), and phosphorus (P).

Versatile small molecule scaffold

Dimethyl 2,2-bis(2-cyanoethyl)propanedioate is a symmetric molecule with a cis-trans isomerism that can be described by an X and Y axis. The molecule has two hydrogen bonds and four asymmetric carbon atoms. The trans form of the molecule is shown below.

<p>3-Methyl-1-phenyl-4,5-dihydro-1H-pyrazole-5-thione (MPPT) is a lanthanide and actinide extractant that is used to separate these elements from other metals. MPPT forms a coordination complex with the metal ions and extracts them from their solution. This product can be used in conjunction with other extractants to create a synergistic effect.</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>S,S-Diphenyl sulfoximine is a sulfoxide with the chemical formula C6H6O2S. It has been used as a synthetic intermediate for the production of other chemicals. S,S-Diphenyl sulfoximine is also an efficient method for methylation reactions in organic solvents and radical coupling. In addition, it can be used to form functional groups with the functional theory and its analogs have been used as control experiments. S,S-Diphenyl sulfoximine is monosubstituted by two phenyl groups.</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Anilinoacetaldehyde diethyl acetal is a surfactant that has been shown to have an inhibitory effect on osteoclasts. It also inhibits bone resorption by inhibiting the enzymatic activity of cathepsin K. Anilinoacetaldehyde diethyl acetal works synergistically with other drugs such as hydrochloric acid and methoxy, and can be used in combination with hydrogenated polyvinyl alcohol for drug delivery. The particle size is typically around 1 micrometre.</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>

Versatile small molecule scaffold

<p>4-Ethynyl-1,3,5-trimethyl-1H-pyrazole is an aromatic compound that belongs to the pyrazole family. It has been shown to be a potent inhibitor of the dehydrochlorination of 4-ethynylphenol by chlorine at low pH. The spectral data indicate that 4-ethynyl-1,3,5-trimethylpyrazole is a n-substituted pyrazole with a ketone group in the para position.</p>

<p>2-{[(2E)-3-(4-Methoxyphenyl)prop-2-enoyl]amino}benzoic acid is a carboxamide, benzoic acid, anthranilic acid, and anthranilic. It has been shown to inhibit the growth of Mycobacterium tuberculosis and Mycobacterium avium complex. This compound also has anti-inflammatory properties that may be due to its ability to inhibit prostaglandin synthesis.</p>

<p>1H-Isoindol-3-amine is a coordination complex with a palladium atom coordinated to three active methylene ligands. It is used as an intermediate in the synthesis of organic compounds. 1H-Isoindol-3-amine can be synthesized by the reaction of sodium hydrogen with hydroxybenzoic acid, followed by the Suzuki coupling reaction with copper chloride and an aryl chloride. The coordination chemistry between 1H-Isoindol-3-amine and palladium has been studied using viscosity measurements and X-ray diffraction data. The coordination complexes are usually based on aryl chlorides, which are electron rich, electron deficient, or electrophilic. The reaction mechanism for 1H-Isoindol-3-amine has been recorded.</p>

<p>2-Methoxyphenyl)(phenyl)methanol is a protonated molecule that becomes deuterium-labeled when it is treated with deuterium gas. The deuterium label can be used to measure the rate of proton transport in biological systems, including mitochondria and chloroplasts. 2-Methoxyphenyl)(phenyl)methanol has been shown to have a high yield of labeled product, which allows for the study of reactions involving carbonyl groups. This compound can also be used for labeling chalcones and other elements. It has been shown to catalyze benzene ring formation from phenol.</p>

<p>4-(Trichloromethyl)pyridine is an organic compound that can be used as a pesticide. It is the main active ingredient in chloropicrin, which is used primarily for agricultural purposes to help protect crops from insect damage. 4-(Trichloromethyl)pyridine has been shown to have toxic effects on animals, including humans, and may cause adverse health effects such as headaches, nausea, vomiting and dizziness. The chemical reacts with hydrogen chloride in the presence of an organic solvent to form the chlorinated derivative of 4-chloropyridinol. The reactivity of 4-(trichloromethyl)pyridine towards nucleophilic inorganic bases has also been studied and it was found that it reacts with potassium hydroxide at room temperature to form a 1:1 mixture of 4-chloropyridinol and potassium chloride.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>