Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

2-Chloroethyl methanesulfonylmethanesulfonate (2CEMS) is a potent and selective inhibitor of the enzyme methyltransferase. This drug has been shown to be effective against leukemic mice, as well as against carcinoma cell lines in vitro. 2CEMS is also active in vivo, inhibiting the growth of bladder tumours in rats. The mechanism of action is not fully understood but may involve carbamoylation, which inhibits the production of fatty acids and nucleic acids. 2-Chloroethyl methanesulfonylmethanesulfonate has been shown to enhance antitumour activity when used in combination with specific antibodies.

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>2-Bromo-3-methoxybenzoic acid is a fluorescent acridine that can be used as a reagent, an analogue of acridone, and a ligand for macrocycles. It can also be used to synthesize fluorophores that are glycols. 2-Bromo-3-methoxybenzoic acid is cyclised to form the acridine ring system with two methoxy groups on the 2 and 3 positions. The bromine atom on the 2 position is replaced by a hydrogen atom in the final product.</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Ethyl 5-hydroxy-1,2-oxazole-3-carboxylate is an antidepressant drug that belongs to the isoxazole class of compounds. It has been shown to have antidepressant-like effects in a number of functional assays and animal models. This compound has been shown to bind with high affinity to nicotinic acetylcholine receptors as well as serotonin transporters. In addition, ethyl 5-hydroxy-1,2-oxazole-3-carboxylate prevents the reuptake of both acetylcholine and serotonin in rat brain synaptosomes. These results suggest that this compound may be useful for the treatment of depression and other neurological disorders related to neurotransmitter dysfunction.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

4-(Methylsulfanyl)butanamide is a chiral compound that is derived from the amino acids valine, threonine, and methionine. It has been shown to inhibit the growth of Rhodococcus erythropolis in culture by blocking nitrile synthesis and hydrolysis. The mechanism of action for 4-(methylsulfanyl)butanamide is not clear. However, it has been shown to contain sequences related to those found in other amino acid sequences that are known to be involved in cell division.

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

1-Bromo-4-methylheptane is a chiral molecule with two stereogenic centers. It has been used as a pheromone in the study of insect behavior, and has been shown to have a similar effect on humans. It has been found that human subjects responded more strongly to an enantiomeric mixture than to either of the pure enantiomers. This suggests that 1-bromo-4-methylheptane is a racemate, or a molecule with two different configurations.

<p>5-Fluoro-8-methylquinoline is a catalytic agent that participates in the formation of 8-methylquinoline. It is prepared by reacting benzyl chloride with ethanolamine in the presence of phosphine, chlorine and catalytic amounts of iodine. The reaction product is purified by fractional distillation to yield 5-fluoro-8-methylquinoline. This compound can also be synthesized from chlorination of cyclic or carbonyl compounds with phosphine and chlorine, as well as from iodides and sulfate.</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

5-Chloro-1H-[1,2,3]triazole-4-carbonitrile is a chemical compound that can be prepared by reacting ethyl orthoformate with an acetal of ethylene. This chemical compound has the formula CHClN and can be described by three isomers, namely 5-chloro-1H-[1,2,3]triazole-4-carbonitrile, 5-chloro[1,2,3]-triazole-4-carbonitrile and 5-[1,2,3]-triazole-4-carbonitrile. It has been used in the synthesis of ethylene acetals as well as in alkylation reactions to produce ethyl orthoformates. The reaction product of this chemical compound with methyl iodide produces acetaldehyde dimethylacetal. This chemical compound also reacts with diethylzinc to form methyl azide and diethyl ether.

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

5-Amino-2-methoxybenzenesulfonamide is an optical copolymer that belongs to the group of liquid crystalline polymers. It consists of a chiral, thermotropic monomer and a copolymerized, non-chiral monomer. 5-Amino-2-methoxybenzenesulfonamide has a crystal melting point of 195°C and is soluble in organic solvents. This polymer has been shown to form liquid crystalline phases with different optical properties depending on the composition of the mixture.

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

3-Methylisothiazole-5-carboxaldehyde is a potent antiviral agent that has been shown to be active against human viruses in vitro. It has also been shown to have an inhibitory effect on the infectivity of influenza virus in mice. 3-Methylisothiazole-5-carboxaldehyde prevents the virus from penetrating the cell membrane, thereby preventing viral replication and inhibiting the release of new viruses into the host. This compound can be used as a chemotherapeutic agent for respiratory infections because it is orally bioavailable and inhibits viral replication.

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>