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>

Versatile small molecule scaffold

<p>2,3-Diphenylindole is a benzyl-substituted indole with the chemical formula C14H10N2. It is an organic compound that was first synthesized in 1887 by German chemist Adolf von Baeyer. 2,3-Diphenylindole was one of the first aromatic compounds to be synthesized from benzene. The synthesis of 2,3-diphenylindole involves Friedel-Crafts reactions with amines and azides. Benzyl groups can be cleaved from the molecule under UV irradiation or by treatment with carboxylic acid. Reaction yields are increased when primary amines are used as the starting material, since they are more reactive than secondary amines or tertiary amines.</p>

<p>[(1H-Indol-4-yl)methyl](methyl)amine is a substituted isoquinoline. It has been shown to be an effective inhibitor of the enzyme allyl alcohol dehydrogenase, which catalyzes the conversion of allyl alcohol to acetaldehyde. The reduction of [(1H-indol-4-yl)methyl]-(methyl)amine can be accomplished with either a Grignard reagent or a reductive alkylation.</p>

<p>Versatile small molecule scaffold</p>

<p>2-Phenylpiperidine hydrochloride is a diastereoselective, intramolecular reaction product of β-unsaturated ketones and piperidines. The synthesis of 2-phenylpiperidine hydrochloride involves a β-unsaturated ketone and two different piperidines. The reaction is intramolecular because the starting material is used in the same molecule as the reagent. This compound was shown to be a competitive inhibitor of serotonin transporter (SERT) with an IC 50 value of 0.8 μM.<br>Synlett, 2008, 2987-2989</p>

<p>Versatile small molecule scaffold</p>

<p>3-Phenylpyrrolidine-2,5-dione is an organic compound with a polymer film. It has been shown to have antireflection properties and can be used for optical applications. 3-Phenylpyrrolidine-2,5-dione can be made by the reaction of hydrochloric acid and an organic solvent. It is soluble in methyl ethyl ketone and hydroxyl group. The colorless compound has a melting point of 104 degrees Celsius and decomposes at around 250 degrees Celsius. 3-Phenylpyrrolidine-2,5-dione is soluble in aromatic hydrocarbons such as naphthalene and structural formula consists of a benzene ring fused to a pyrrole ring with a carbonyl group on each side. 3-Phenylpyrrolidine-2,5-dione has been shown to have good thermal expansion properties which are useful for patterning or mold</p>

<p>1-Methyl-3-phenyl-1H-pyrazole is an agriculturally useful compound that can be used as an intermediate in the synthesis of pesticides. 1-Methyl-3-phenyl-1H-pyrazole has two different orientations with respect to the pyrazole ring, which gives rise to two isomers. The cis form is a photoelectron acceptor and the trans form is a photoelectron donor. The molecular orbitals of 1-methyl-3-phenylpyrazole are energetically similar to those of other pyrazoles. The difference lies in the orientation of the nitrogen atom, which makes it unsymmetrical. It also has a sulfate group and a dihedral angle of 60°. 1,2,4,5,6-Pentafluoroalkyl and pyrazolyl groups have been found on this molecule.</p>

<p>Versatile small molecule scaffold</p>

<p>1-Ethoxy-4-isothiocyanato-benzene is a chemical compound that has shown antihypertensive activity, as well as antioxidant and anticancer potential. It reacts with the primary amino group of proteins to form an amine, which can then react with hydrochloric acid or other aldehydes to form pentane. The pentane is then oxidized by amines or thiosemicarbazide to form methyl anthranilate. This compound also has antibacterial properties, which may be due to its ability to inhibit bacterial growth by disrupting hydrogen bonds and sulphonates.</p>

<p>2,5-Dimethyl-4-nitroaniline is an isomer of 2,5-dimethylaniline. The molecular electrostatic potential map reveals that the molecule has a high electron density at the 4 position of the aniline ring, which is characteristic of an aromatic system. This molecule displays a conformational change when it interacts with chloride ions, which can be seen in its vibrational spectrum. The nature of this molecule is interannular between aromatic and nonaromatic.<br>2,5-Dimethyl-4-nitroaniline's crystal system is orthorhombic. Its interactions with other molecules are determined by the electrostatic forces present on the surface of the crystal.</p>

<p>1,2,3-Tribromo-5-nitrobenzene (1,2,3-TBNB) is a chemical compound that is used as an electron acceptor in the Covid-19 pandemic. It has been shown to have a resonance of 3.8 ppm with a magnetic field strength of 5.0 T. 1,2,3-TBNB has been shown to be electronegative and can form halogen bonds with nitrobenzene. The molecule was synthesized by reacting bromine with nitric acid in ether solution.</p>

<p>2-[(3-Hydroxypyridin-2-yl)formamido]acetic acid is a pharmaceutical preparation that belongs to the group of metal ion chelating agents. It is used as a conditioning agent in the production of didemnin, an anti-inflammatory agent. 2-[(3-Hydroxypyridin-2-yl)formamido]acetic acid can be used to inhibit the formation of reactive oxygen species by removing metal ions such as iron and copper from cells. This drug also has been shown to have an antioxidant effect and can reduce inflammation due to its ability to inhibit prostaglandin synthesis.</p>

Versatile small molecule scaffold

<p>2,3-Dioxo-2,3-dihydro-1H-indole-5-sulfonamide is a synthetic compound that has been shown to inhibit the growth of cancer cells. It is active against anhydrase and hCT116 cells but not against normal epidermal keratinocytes. 2,3-Dioxo-2,3-dihydro-1H-indole-5-sulfonamide binds to the epidermal growth factor receptor on the cell surface and inhibits its activity. This drug also inhibits the uptake of epidermal growth factor and carbonic anhydrase II in cancer cells. 2,3 Dioxo -2,3 dihydro -1H indole 5 sulfonamide has been used in some clinical trials as a potential anticancer agent for cancers such as non small cell lung cancer or colorectal cancer and may be used in combination with other drugs such as</p>

Versatile small molecule scaffold