Building Blocks

<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>2-Amino-4H,5H-naphtho[2,1-b]thiophene-1-carbonitrile is a dihydronaphthalene compound that has been shown to be active against influenza viruses. It inhibits the virus by binding to the pyrimidine ring of the virus's RNA polymerase. This inhibits viral replication and reduces plaque formation. 2-Amino-4H,5H-naphtho[2,1-b]thiophene-1-carbonitrile has antiviral activity against influenza A and is effective in inhibiting h5n1 virus replication.</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>

<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>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>Tert-butyl (2S)-2-aminohexanoate is an intermediate that is used in the synthesis of glycine by the reaction of benzyl bromide and tert-butyl amine. The stereospecifically incorporated tert-butyl group has a high degree of enantioselectivity, which makes this intermediate useful in the synthesis of glycine. Tert-butyl (2S)-2-aminohexanoate can be synthesized using lithium diisopropylamide and a tertiary amine as an alkylating agent.</p>

<p>Versatile small molecule scaffold</p>

<p>1-(4-Methylphenyl)-3-(prop-2-yn-1-yl)urea is a fluorescent derivative that can be detected with certain techniques. It has been used to detect phosphatases in cervical cancer cells and tumor cells. This compound is a ligand for the surface antigen of placental alkaline phosphatase (PLAP). It can also bind to other organic ligands, such as recombinant human erythropoietin (EPO), which may be useful for redirecting the action of this protein. 1-(4-Methylphenyl)-3-(prop-2-yn-1-yl)urea is an organic bispecific molecule that binds to two receptors, one on tumor cells and one on normal cells. This binding leads to cell death by apoptosis through the release of cytochrome c from mitochondria.</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>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>