Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>3-(Phenylamino)propanamide is an alkali agent that is used to hydrolyze esters and dihydrouracils. 3-(Phenylamino)propanamide is a potent inhibitor of the enzyme uracil-DNA glycosylase, which repairs DNA damage caused by UV light or other forms of radiation. This drug also inhibits the enzyme DNA polymerase, which is needed to replicate damaged DNA. The inhibition of these enzymes leads to cell death.</p>

<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

<p>Ethyl 3-bromobut-3-enoate is a synthetic compound that can be used to synthesize a variety of organic compounds. It is prepared by the reaction of ethyl bromoacetate and butyraldehyde in the presence of an acid catalyst. This product has been shown to have anticancer activity against human epidermoid carcinoma cells. The reactivity of this compound has been demonstrated using NMR spectroscopy, which showed that it undergoes highly stereoselective reactions with chloride ions. Ethyl 3-bromobut-3-enoate also reacts rapidly with imines and tissue culture cells, making it useful for research into these types of reactions.</p>

Versatile small molecule scaffold

<p>2H-Pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione is a molecule with the chemical formula C8H7N3O2. It has an exothermic reaction with amines and hydroxyl groups. The carbanion of 2H-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione is a nucleophile that can be used to form organic compounds with alkali metals such as sodium hypochlorite or triphosgene. This molecule also acts as a diagnostic agent for nitro compounds by forming a red dye called 2h-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione dianion.</p>

Pyrido[2,3-d]pyrimidine-2,4(1h,3h)-dione is a synthetic molecule that has been shown to inhibit the production of necrosis factor alpha (TNFα) in human monocytes. Pyrido[2,3-d]pyrimidine-2,4(1h,3h)-dione has also been shown to cause DNA cleavage mediated by an aldehyde group. This chemical is being developed as an inhibitor of tumor necrosis factor and other cytokines with similar activities. Pyrido[2,3-d]pyrimidine-2,4(1h,3h)-dione is under investigation for its potential to prevent breast cancer metastasis. The molecule has been optimized for binding affinity and selectivity against TNFα and other cytokines with similar activity. Pyrido[2,3-d]pyrimidine-2,4(1h,3h)-d

1-Cycloheptylpiperazine is a drug substance that can be used as an active ingredient in medicines. It is used to treat inflammatory diseases, such as psoriasis, and neurodegenerative diseases, such as Parkinson's disease. 1-Cycloheptylpiperazine has a liposomal formulation and is soluble in organic solvents. The compound has been shown to be bioactive when administered at high doses and may have therapeutic effects on cardiovascular diseases, cancer and adp-ribose metabolism.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>1-phenyl-4-(prop-2-yn-1-yl)piperazine is a dihalogenated compound with an azide substituent. It was first synthesized from potassium t-butoxide and cyclopropane in the presence of acetic acid. The synthesis was then completed by adding the 1,4-dihaloethane to the intermediate. This reaction proceeds via a sequential, two step cycloaddition reaction that produces a triazole ring system. This compound has been shown to be effective against Giardia lamblia trophozoites and Coccidia trophozoites. 1-phenyl-4-(prop-2-yn-1-yl)piperazine also has antihistamine activity, which may be due to its inhibition of histamine release from mast cells or basophils. It is also capable of inhibiting proliferation of human prostate cancer cells in culture at low concentrations and can induce apoptosis</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

6-Bromo-2,3-dihydrobenzofuran is an endothelin receptor antagonist that has been shown to have a high affinity for the endothelin receptor. It has been shown to inhibit the binding of endothelin to its receptors and therefore prevent the activation of the cells. 6-Bromo-2,3-dihydrobenzofuran is synthesized by reacting a Grignard reagent with 2,6-dichlorobenzonitrile in an intramolecular reaction. The resulting enolate is then reacted with aryllithium to form the bromide. The bromide can then be alkylated with chloromethyl methyl ether in an asymmetric synthesis, forming the desired product.

<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

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

dTAG-7 is a bifunctional molecule that targets cancer cells and degrades endogenous molecules. It has been shown to be effective against tumors in mice. The mechanism of action for the drug is not well understood, but it is thought to inhibit tumor growth by modulating the immune system. DTAG-7 may also have a role in anti-inflammatory responses.

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

5-Bromo-2-fluorobenzene sulfonamide is a potent allosteric modulator of the glutamate receptor. It binds to the same site as the endogenous neurotransmitter glutamate, and inhibits ionotropic glutamate receptors.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol is a boronic acid that can be used as a starting material for the synthesis of chromanones. It is used in the Suzuki coupling reaction with boronic acids to produce functionalized biaryl compounds. This compound has been investigated by spectroscopies such as NMR and IR and was found to have a sequence of C8H8O. The phenol group in this molecule is oxidized to yield an alcohol. 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol has been shown to react with diaryliodonium salts and esters in order to form monomers for polymer synthesis.</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

4-Chloro-6,7-dimethoxy-quinoline-3-carbonitrile is a reagent that can be used to synthesize aminomethylpyridones. The synthesis of these compounds is carried out by the reaction of 4-chloro-6,7-dimethoxy quinoline with 2 equivalents of methyl 4-(bromomethyl)pyridine in the presence of a base such as sodium hydride. This compound is also used as a catalyst for the synthesis of 1,4,5,8-tetrahydroquinoline derivatives and some other heterocycles. The microwave technique has been shown to be an effective way to carry out this reaction with high yields. Synthesis reactions are optimized by varying the temperature and stoichiometry.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>3-Fluoro-4-(hydroxymethyl)benzoic acid is a chemical compound that has been used in the synthesis of peptides. It reacts with an amino acid and a coupling agent to produce an amide bond, which can be monitored using spectroscopy. The incorporation of fluorine atoms into the molecule increases its stability and helps to prevent unwanted side reactions. This product is often used as a linker in solid-phase peptide synthesis. 3-Fluoro-4-(hydroxymethyl)benzoic acid can be used in the preparation of analogues that are more stable than their starting material or have improved biological properties.</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<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>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<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

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>