The aldol condensation reaction is an organic reaction introduced by Charles Wurtz, who first prepared the β-hydroxy aldehyde from acetaldehdye in 1872. In an aldol condensation, an enolate ion reacts with a carbonyl compound in the presence of acid/base catalyst to form a β-hydroxy aldehyde ...
Boric acid (ester) is an important molecular synthesis block, especially special boric acid (ester) such as heterocyclic ring, allyl, saturated hydrocarbon and substrate containing two functional groups, are popular blocks in synthetic chemistry.
Photoaffinity probes (PAPs) are nowadays the "magic weapons" in drug discovery and development, which can unlock the binding mechanism of drugs and target proteins and find new drug action sites. Among them, diazirine-based photoactivation reagents are the most widely used.
Spirocyclic compounds are not new as an important area of drug research. In recent years, the demand for compounds with high stereospecificity and spatial structure has been increasing, and the introduction of spirocyclic scaffolds has become an innovative strategy in drug design. Spirocyclic ...
Benzene ring is a key structural element in chemistry, as the most commonly used ring in natural products, bioactive compounds and drugs, it is difficult to find suitable replacements. Recently, a research team in Kiev, Ukraine, found that an organic molecule called heptane spiral [3.3] can be ...
In drug design, halogen bond interactions are often applied, but their conformation is mainly limited to the aromatic plane. Recently, Professor Franziska Zimmermann's team at the University of Tübingen in Germany published a paper in the journal J. Med. Chem., introducing the unique advantages ...
In the process of developing new drugs, chiral dihydroazaindolecarboxylic acid (R)-1 is in great demand as a key starting material for the synthesis of active pharmaceutical ingredients (APIs). However, the traditional synthesis method, chiral supercritical fluid chromatographic separation, is ...
Recently, Ukrainian scientists reported a breakthrough research result in the journal Angewandte Chemie International Edition.They synthesized a new ring isomer, 3-azabicyclo[3.1.1]heptanes(aza-BCHP for short), by the reduction of spiroepoxetane, and Aladdin Scientific is available as a related ...
Chemotherapy-induced peripheral neuropathy (CIPN) is a serious problem in current tumor therapy. A team of researchers at MD Anderson Cancer Center published a study in the Journal of Medicinal Chemistry on the DLK inhibitor IACS-52825, which showed that the drug significantly ameliorated ...
MRTX0902 is a highly effective SOS1:KRAS complex inhibitor that exhibits excellent brain penetration, high oral bioavailability, and strong selectivity. When combined with MRTX849 (1,2)-adagrasib (KRAZATI), it can significantly enhance its anti-tumor activity.
