Synthesis,Characterization, and Crystal Structure of [3,3':3',3'-Terindolin]-2'-One Bis(dimethyl Sulfoxide)

Crystallography Reports - The indole derivative [3,3':3',3''-terindolin]-2'-one bis(dimethyl sulfoxide), C24H17N3O ⋅ 2(C2H6OS) has been synthesized using green protocol in...     

Parallel synthesis of a biased library of thiazolidinones as novel sodium channel antagonists

A biased chemical library containing 91 differentially substituted thiazolidinones was prepared in an effort to improve the pharmacology of a known anticonvulsant agent V102862. The collection was prepared in a single step multi-component condensation reaction that produced good yields and very high crude purity (75%-85%). Seven compounds, identified within the library were shown to be more potent than V102862, our parent reference compound, in an electrophysiological assay measuring sodium channel antagonism. The most potent compound, 3-(2-piperidinylethyl)-2-(3-(3-trifluoromethylphenoxy)phenyl)thiazolidinone, has a Ki of 90 nM.     

Synthesis,Characterization, and Crystal Structure of 5'-Amino-4,4'-Dichloro-2'-Nitro-2',3'-Dihydro-[1,1':3',1'-Terphenyl]-4',4',6'(1'H)-Tricarbonitrile-Dimethyl Sulfoxide

Crystallography Reports - The cyclohexene derivative...     

Synthesis,spectroscopic characterization,and crystal structure of a novel indoline derivative

A new indoline derivative, tert-butyl 2′-amino-3′-cyano-6′-methyl-2-oxospiro[indoline-3,4′-pyran]-5′-carboxylate is eco-friendly synthesized, and its spectral properties and X-ray crystal structure are studied. In the molecule, the oxindole and pyran moieties are perpendicular to each other. The crystal structure is stabilized by intermolecular N?H···O and intramolecular C?H···O hydrogen bonds. Centrosymmetric dimer units are formed by intermolecular N?H···O hydrogen bonds. In addition, one C?H···π interaction is also observed.