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>Ethyl 5-oxo-3-thioxo-2H-1,2,4-triazine-6-carboxylate is an acid ethyl ester of the triazine compound ethyl 3,5,6,7,8,-tetrahydro-2H-[1]benzothiopyran-2,4(3H)-dione. It has been shown to inhibit bacterial growth by binding to the enzyme ribonucleotide reductase.</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>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>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1,4-Dimethyl 2-hydroxy-2-methylbutanedioate is an allylating agent that modifies the amino acid lysine residues in proteins. It has been shown to be effective in the treatment of skin lesions caused by Staphylococcus aureus and other bacteria because it inhibits bacterial growth through an antimicrobial effect. 1,4-Dimethyl 2-hydroxy-2-methylbutanedioate also has been used as a precursor for the synthesis of vitamin D3. This compound is metabolized in mammalian cells to form cysteamine, which is further converted to S-(1,4-dimethylpentadienoyl)cysteamine (DMPE). The resulting product can be used as a functional group on collagen or malic acid. 1,4-Dimethyl 2-hydroxy-2-methylbutanedioate also is used for modifications of mucocutaneous tissues such as skin and oral muc</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>4-Methylpyridine-2-thiol is a ligand that binds to metal ions. It has been shown to be an effective photoelectron scavenger for mercury and lead, as well as a wide variety of other metals. 4-Methylpyridine-2-thiol is also an important monomer in the preparation of polymers and resins. This ligand has been used in the synthesis of compounds with cyclic structures and hydrochloric acid, as well as being crystallized with x-ray crystallography. The properties of this ligand have been studied by voltammetry, spectroscopies, and crystallography. 4-Methylpyridine-2-thiol interacts with chloride ions in acetonitrile to form a salt called methylpyridinium chloride.</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>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>3,5-dimethoxyphenyl isothiocyanate (3,5-DMPIC) is a benzimidazole derivative that has been shown to be a potent and selective antagonist of the gonadotropin-releasing hormone (GnRH). 3,5-DMPIC has been shown to desensitize GnRH receptors on the pituitary gland and may have applications in the treatment of prostate cancer. It also inhibits the release of luteinizing hormone and follicle stimulating hormone from the pituitary gland.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Pyrazolo[1,5-a]pyridin-4-ol is a heteroaromatic compound that acts as an inhibitor of phosphodiesterase (PDE). It prevents the breakdown of cyclic nucleotides and thus leads to increased levels of cAMP and cGMP. Pyrazolo[1,5-a]pyridin-4-ol has been shown to have bronchodilatory activity in animal models. The drug also inhibits the production of inflammatory mediators such as prostaglandins by inhibiting cyclooxygenases. In addition, pyrazolo[1,5-a]pyridin-4-ol has been shown to be a potential PDE inhibitor replacement for the more commonly used PDE inhibitors such as sildenafil and tadalafil. However, due to its lack of stereochemistry and its bicyclic chemical structure, pyrazolo[1,5-a]</p>

<p>Versatile small molecule scaffold</p>

<p>2-Bromo-3,3,3-trifluoro-1-propene is a chemical compound that has been synthesized in an asymmetric reaction. The reactant is bromopropane and the product is 2,2,2-trifluoropropene. The methylene group on the propene molecule is activated by the nucleophilic attack of a fluoride ion from hydrogen fluoride to form a cavity with a highly strained bond. The kinetic study of this reaction revealed that the activation energy for the reaction is 42 kJ/mol. Palladium-catalyzed coupling reactions are catalyzed by palladium and require nonpolar solvents such as toluene or dichloromethane. This type of reaction has been shown to be exothermic with an isolated yield of 1%.</p>

<p>Versatile small molecule scaffold</p>