30041-95-3Relevant articles and documents
Nickel-Catalyzed Cyanation of Aryl Thioethers
Delcaillau, Tristan,Woenckhaus-Alvarez, Adrian,Morandi, Bill
, p. 7018 - 7022 (2021/09/13)
A nickel-catalyzed cyanation of aryl thioethers using Zn(CN)2 as a cyanide source has been developed to access functionalized aryl nitriles. The ligand dcype (1,2-bis(dicyclohexylphosphino)ethane) in combination with the base KOAc (potassium acetate) is essential for achieving this transformation efficiently. This reaction involves both a C-S bond activation and a C-C bond formation. The scalability, low catalyst and reagents loadings, and high functional group tolerance have enabled both late-stage derivatization and polymer recycling, demonstrating the reaction's utility across organic chemistry.
HSP70 MODULATORS AND METHODS FOR MAKING AND USING THE SAME
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Paragraph 0453, (2015/12/24)
The present invention provides compounds I and II and compositions thereof for use in the modulation of Hsp70. In some embodiments, the present invention provides a method for inhibiting Hsp70 activity. In some embodiments, the present invention provides a method of treating a subject suffering from or susceptible to a disease, disorder, or condition responsive to Hsp70 inhibition comprising administering to the subject a therapeutically effective amount of a provided compound. In some embodiments, the present invention provides a method for treating or preventing cancer in a subject suffering therefrom, comprising administering to a patient in need thereof a therapeutically effective amount of a provided compound.
Design and synthesis of heterocyclic cations for specific DNA recognition: From AT-rich to mixed-base-pair DNA sequences
Chai, Yun,Paul, Ananya,Rettig, Michael,Wilson, W. David,Boykin, David W.
, p. 852 - 866 (2014/03/21)
The compounds synthesized in this research were designed with the goal of establishing a new paradigm for mixed-base-pair DNA sequence-specific recognition. The design scheme starts with a cell-permeable heterocyclic cation that binds to AT base pair sites in the DNA minor groove. Modifications were introduced in the original compound to include an H-bond accepting group to specifically recognize the G-NH that projects into the minor groove. Therefore, a series of heterocyclic cations substituted with an azabenzimidazole ring has been designed and synthesized for mixed-base-pair DNA recognition. The most successful compound, 12a, had an azabenzimidazole to recognize G and additional modifications for general minor groove interactions. It binds to the DNA site -AAAGTTT- more strongly than the -AAATTT- site without GC and indicates the design success. Structural modifications of 12a generally weakened binding. The interactions of the new compound with a variety of DNA sequences with and without GC base pairs were evaluated by thermal melting analysis, circular dichroism, fluorescence emission spectroscopy, surface plasmon resonance, and molecular modeling.