3997-85-1Relevant academic research and scientific papers
Efficient conversion of acids and esters to amides and transamidation of primary amides using OSU-6
Nammalwar, Baskar,Muddala, Nagendra Prasad,Watts, Field M.,Bunce, Richard A.
, p. 9101 - 9111 (2015/11/09)
OSU-6, an MCM-41 type hexagonal mesoporous silica with strong Bronsted acid properties, has been used to promote the high-yield conversion of carboxylic acids and esters to carboxamides as well as transamidations of primary amides in a one-pot solventless approach. A metal-free heterogeneous catalyst that promotes all of these processes has not been previously reported. OSU-6 enables these transformations to proceed in shorter times and at lower temperatures for a broad range of substrates. An added benefit is that the catalyst can be recycled and reused multiple times without significant loss of activity.
ISOINDOLE DERIVATIVES
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Page/Page column 22-23, (2010/11/30)
This invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, a process of making these compounds, pharmaceutical compositions containing one or more of these compounds or their salts, and their use for the treatment of schizophrenia, bipolar disorder, or other central nervous system disorders.
Design and synthesis of phthalimide-type histone deacetylase inhibitors
Shinji, Chihiro,Nakamura, Takanori,Maeda, Satoko,Yoshida, Minoru,Hashimoto, Yuichi,Miyachi, Hiroyuki
, p. 4427 - 4431 (2007/10/03)
Several hydroxamic acid derivatives with a substituted phthalimide group as a linker and/or cap structure, prepared during structural development studies based on thalidomide, were found to have histone deacetylase (HDAC)-inhibitory activity. Structure-activity relationship studies indicated that nature of the substituent introduced at the phthalimide nitrogen atom, introduction of a hydroxamic acid structure, and distance between the N-hydroxyl group and the cap structure are important for HDAC-inhibitory activity.
