96449-69-3Relevant articles and documents
CARBOXAMIDES AS UBIQUITIN-SPECIFIC PROTEASE INHIBITORS
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Paragraph 00311, (2019/02/25)
The present disclosure relates to modulators, such as inhibitors, of at least one pathway chosen from USP28 and USP25, pharmaceutical compositions comprising the inhibitors, and methods of using the inhibitors. The modulators, such as inhibitors, of at least one pathway chosen from USP28 and USP25 can be useful in the treatment of cancers, among other ailments.
A method for preparing west Naira Tanzania
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, (2017/08/25)
The invention discloses a preparation method for nebracetam, and belongs to the technical field of medical chemistry. The key points of the technical scheme of the invention are as follows: the preparation method for the nebracetam comprises the following steps: performing Michael addition reaction and intramolecular cyclization on dimethyl itaconate and benzylamine serving as raw materials to obtain 1-benzyl-5-oxopyrrolidin-3-carboxylic methyl ester; reducing the 1-benzyl-5-oxopyrrolidin-3-carboxylic methyl ester by sodium borohydride to obtain 1-benzyl-4-hydroxymethyl-pyrrolidine-2-keton; performing methyl sulfonylation on the 1-benzyl-4-hydroxymethyl-pyrrolidine-2-keton to obtain 1-benzyl-5-oxopyrrolidin-3-carboxylic methanesulfonate; finally, performing ammonification and reduction on the 1-benzyl-5-oxopyrrolidin-3-carboxylic methanesulfonate by using ammonia water to obtain the nebracetam. The preparation method is simple in preparation process, easy to control and high in target product yield, and meets the requirement for green chemistry.
Substituted pyrazolones require N2 hydrogen bond donating ability to protect against cytotoxicity from protein aggregation of mutant superoxide dismutase 1
Trippier, Paul C.,Benmohammed, Radhia,Kirsch, Donald R.,Silverman, Richard B.
supporting information, p. 6647 - 6650 (2013/01/14)
Amyotrophic lateral sclerosis (ALS) is a debilitating and fatal neurodegenerative disease. Although the cause remains unknown, misfolded protein aggregates are seen in neurons of sporadic ALS patients, and familial ALS mutations, including mutations in su