251925-38-9

Upstream product

• 120-72-9 indole 
• 703-80-0 3-acetylindole 
• 352-11-4 1-chloromethyl-4-fluorobenzene 

Relevant academic research and scientific papers

Cascade Access to Carboline Carboxylates from Indolyl Ketoximes and Acrylates via Palladium-Catalyzed C-H Bond Alkenylation/Annulation

An efficient palladium-catalyzed C-H bond alkenylation/annulation strategy to access carboline carboxylates from indolyl ketoximes and acrylates through C-C/C-N bond formation is reported. Indolyl ketoximes not only direct ortho -olefination with acrylate

Rhodium(III)-catalyzed C4-amidation of indole-oximes with dioxazolones: Via C-H activation

A novel method for the Rh(III)-catalyzed oxime-directed C-H amidation of indoles with dioxazolones has been developed. This strategy provides an exclusive site selectivity and the directing group can be easily removed. This transformation features a wide substrate scope, good functional group tolerance and excellent yields, and may serve as a significant tool to construct structurally diverse indole derivatives for the screening of potential pharmaceuticals in the future. This journal is

Double (amino-sulfur generation of formic acid ) - 1,3-propane diester compound and its synthetic method, pharmaceutical composition and use thereof

The invention relates to a bis(aminodithioformate)-1,3-propane diester compound, and synthesis method thereof, a pharmaceutical composition containing the compound and a use, and especially relates to the use in preparing drugs for treating or preventing cancers. The compound is represented as the formula (I), wherein A is selected from substituted or unsubstituted alkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted heterocyclic group, R1 and R2 are the same or different and are independently selected from hydrogen, alkyl, aryl alkyl or heteroaryl alkyl, or a substituted or unsubstituted heterocyclic ring formed together by the R1, the R2 and an N atom connected with the R1 and the R2.

New 4-[(1-benzyl-1H-indol-3-yl)carbonyl]-3-hydroxyfuran-2(5H)-ones, β-diketo acid analogs as HIV-1 integrase inhibitors

In addition to our recent report on a series of rationally designed benzylindolyldiketo acids acting as potent HIV-1 integrase strand transfer inhibitors, we disclose the results obtained with novel compounds chemically modified on the diketo acid moiety in order to investigate its influence on the biological activity and cytotoxicity. The activity of designed and synthesized 4-[(1-benzyl-1H-indol-3-yl)carbonyl]-3-hydroxyfuran-2(5H)-one derivatives lies in the micromolar range with regard to HIV IN enzymatic activity. The microwave-assisted synthesis was employed in some steps of the chemical procedures.

Pharmacophore-based design of HIV-1 integrase strand-transfer inhibitors

Using a training set of diketo-like acid HIV-1 integrase (IN) strand-transfer inhibitors, a 3D pharmacophore model was derived having quantitative predictive ability in terms of activity. The best statistical hypothesis consisted of four features (one hydrophobic aromatic region, two hydrogen-bond acceptors, and one hydrogen-bond donor) with r of 0.96. The resulting pharmacophore model guided the rational design of benzylindoles as new potent IN inhibitors, whose microwave-assisted synthesis and biological evaluation are reported.