538372-33-7Relevant academic research and scientific papers
BICYCLIC HYDROXAMIC ACIDS USEFUL AS INHIBITORS OF MAMMALIAN HISTONE DEACETYLASE ACTIVITY
-
Page/Page column 98, (2017/07/14)
A compound of formula (Ia) or (Ib) or a pharmaceutically acceptable salt thereof. The compound is an inhibitor of a histone deacetylase, and as such is useful in terepy, e.g. in the treatment of autoimmune disorders, mental disorders, neurodegenerative disorders, and hyperproliferative disorders.
Lithium Hexamethyldisilazane Transformation of Transiently Protected 4-Aza/Benzimidazole Nitriles to Amidines and their Dimethyl Sulfoxide Mediated Imidazole Ring Formation
Abou-Elkhair, Reham A. I.,Hassan, Abdalla E. A.,Boykin, David W.,Wilson, W. David
supporting information, p. 4714 - 4717 (2016/09/28)
Trimethylsilyl-transient protection successfully allowed the use of lithium hexamethyldisilazane to prepare benzimidazole (BI) and 4-azabenzimidazole (azaBI) amidines from nitriles in 58-88% yields. This strategy offers a much better choice to prepare BI/azaBI amidines than the lengthy, low-yielding Pinner reaction. Synthesis of aza/benzimidazole rings from aromatic diamines and aldehydes was affected in dimethyl sulfoxide in 10-15 min, while known procedures require long time and purification. These methods are important for the BI/azaBI-based drug industry and for developing specific DNA binders for expanded therapeutic applications.
FUSED TRIAZOLE DERIVATIVES AS PHOSPHODIESTERASE 10A INHIBITORS
-
Page/Page column 31; 32, (2015/12/08)
Compounds of the general formula (I), wherein one of X1 and X2 represents N, and the other one of X1 and X2 represents -C(CH3), A represents unsubstituted or substituted 5-, 6-or 10-membered aryl or h
Synthesis and inhibitory activity of benzoic acid and pyridine derivatives on influenza neuraminidase
Chand, Pooran,Kotian, Pravin L.,Morris, Philip E.,Bantia, Shanta,Walsh, David A.,Babu, Yarlagadda S.
, p. 2665 - 2678 (2007/10/03)
Based upon the activity and X-ray crystallographic studies of tri-substituted benzene derivatives containing carboxylic acid, acetamido and guanidine groups, we investigated the effect of the fourth substituent to fulfill the fourth pocket of neuraminidas
Alternative heterocycles for DNA recognition
-
, (2008/06/13)
Methods and compositions are provided for forming complexes between dsDNA and novel oligomers comprising fused six-membered rings. By appropriate choice of target sequences and oligomers, complexes comprising oligomer-DNA are obtained with high association constants. The formation of complexes can be used for identification of specific dsDNA sequences, for inhibiting gene transcription, and as a therapeutic for inhibiting proliferation of undesired cells or modulation of expression of specific genes.
Imidazopyridine/pyrrole and hydroxybenzimidazole/pyrrole pairs for DNA minor groove recognition
Renneberg, Dorte,Dervan, Peter B.
, p. 5707 - 5716 (2007/10/03)
The DNA binding properties of fused heterocycles imidazo[4,5-b]pyridine (Ip) and hydroxybenzimidazole (Hz) paired with pyrrole (Py) in eight-ring hairpin polyamides are reported. The recognition profile of Ip/Py and Hz/Py pairs were compared to the five-m
