Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>5-Vinylnicotinic acid methyl ester belongs to the group of antimicrobial agents. It is a chemical compound that has been shown to be effective against cervical cancer and may have potential as an anticancer drug. 5-Vinylnicotinic acid methyl ester inhibits the growth of human chorionic gonadotropin (HCG) in women, which is a hormone necessary for ovulation and pregnancy. This compound also inhibits the growth of viruses, such as herpes simplex virus type 1 (HSV-1), and bacteria, such as dittrichia sp., which causes inflammation of the throat. 5-Vinylnicotinic acid methyl ester has also been shown to inhibit protein synthesis in human osteosarcoma cells at low concentrations, but not at high concentrations.</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-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>PB-22 is a synthetic cannabinoid, which can be classified as a CB1 receptor agonist. It is one of the many cannabinoids that have been created in an attempt to circumvent drug laws by creating compounds that are similar to those found in cannabis but have different chemical structures. PB-22 has shown to increase locomotor activity and stimulate the cb1 receptor in mice. Magnetic resonance spectroscopy (MRS) and assays were used to determine the binding affinity of PB-22 for the CB1 receptor. The MRS data showed that PB-22 bound with high affinity to the CB1 receptor and had a lower affinity for CB2 receptors. This suggests that PB-22 may be more potent than other synthetic cannabinoids, such as JWH-018 and CP 55,940, which bind better with CB2 receptors than CB1 receptors.<br>PB-22 is an analog of JWH-073 and has been shown to have a stronger effect on locomotor activity than JWH</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>