86761-31-1Relevant articles and documents
Synthesis of Highly Substituted Arenes via Cyclohexadiene-Alkene C-H Cross Coupling and Aromatization
Bhunia, Anup,Studer, Armido
, p. 1213 - 1217 (2018/02/14)
The development of a cross-coupling method for the regioselective β-alkenylation of 2,5-cyclohexadiene carboxylic acid derivatives to form ortho-alkenylarenes through in situ decarboxylation and aromatization is described. The carboxylic acid functionality is used as a traceless directing group for efficient and mild β-alkenylation. The modular sequence comprises a reductive Birch α-alkylation, ionic ?-alkylation followed by a Pd-catalyzed decarboxylative β-alkenylation with subsequent aromatization resulting in an overall three-fold ipso-para-ortho functionalization of readily accessed benzoic acid derivatives. Efficient synthesis of various alkyl-alkenylarenes under mild conditions in moderate to excellent yields is presented.
TARGETING GLI PROTEINS IN HUMAN CANCER BY SMALL MOLECULES
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Paragraph 00233, (2014/08/07)
The present disclosure provides compositions, pharmaceutical preparations and methods for the diagnosis and treatment of cancers expressing a GLI polypeptide. The disclosed compositions and pharmaceutical preparations may comprise one or more pyrazolyl-containing compounds, or an analog or derivative thereof.