5320-98-9Relevant articles and documents
Decarboxylative ipso Amination of Activated Benzoic Acids
Pichette Drapeau, Martin,Bahri, Janet,Lichte, Dominik,Goo?en, Lukas J.
supporting information, p. 892 - 896 (2019/01/04)
In the presence of a bimetallic Pd/Cu system with 1,10-phenanthroline as the ligand and either air or N-methylmorpholine N-oxide as the oxidant, electron-deficient benzoic acids undergo oxidative decarboxylative coupling with unprotected amines. This operationally simple aniline synthesis is widely applicable with respect to the amine and gives good yields, even on multigram scale. The orthogonality of this reaction to other Pd-catalyzed cross-couplings allows the concise synthesis of multisubstituted arenes by sequential C?C, C?Cl, and C?N functionalizations. Mechanistic investigations suggest the intermediacy of a hypervalent Pd species.
HEAT SHOCK PROTEIN 90 INHIBITORS
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Page/Page column 20; 33; 35; 52, (2018/10/19)
Substituted aromatic compounds of formula (I) shown below: (formula I) The definition of each variable in formula (I) appears in the Specification. Also disclosed is a pharmaceutical composition containing one of the substituted aromatic compounds. Further disclosed is a method of using one of these compounds for treating a medical condition associated with HSP90.
Carbazole and Carboline Compounds for Use in the Diagnosis, Treatment, Alleviation or Prevention of Disorders Associated with Amyloid or Amyloid-Like Proteins
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Paragraph 0644; 0645; 0646; 0647; 048; 0649, (2017/01/23)
The present invention relates to novel compounds that can be employed in the diagnosis, treatment, alleviation or prevention of a group of disorders and abnormalities associated with amyloid proteins and amyloid-like proteins, such as Alzheimer's disease. Precursors for the preparation of the compounds according to the present invention are also provided.