135938-63-5Relevant articles and documents
THIOPHENE DERIVATIVE
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Page/Page column 30-31, (2012/03/26)
The present invention provides a compound represented by the formula (I) or its salt, solvate, or physiologically functional derivative; and a pharmaceutical composition which is useful for treatment or prevention of conditions or disorders having sensitivity to selective androgen receptor modulation, the composition comprising the above-described compound; among others:
NEW BRADYKININ B1 ANTAGONISTS
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Page/Page column 34; 45-46, (2008/12/08)
The invention relates to compounds of formula (I), wherein R1 to R5 and X1 to X4, n and m have the meaning as cited in the description and the claims. Said compounds are useful as Bradykinin B1 antagonists. The
Carbamoylimidazolium salts as diversification reagents: An application to the synthesis of tertiary amides from carboxylic acids
Grzyb, Justyna A.,Batey, Robert A.
, p. 7485 - 7488 (2007/10/03)
An efficient method for the preparation of tertiary amides from carbamoylimidazolium salts and carboxylic acids is described. The transformation occurs at room temperature and under relatively mild conditions. The carbamoylimidazolium salts are obtained from the reaction of secondary amines with N,N′-carbonyldiimidazole, followed by methylation with methyl iodide. The utility of this reaction was demonstrated in the formation of Weinreb amides and in a short synthesis of fused bicyclic amides. The introduction of this reaction now permits carbamoylimidazolium salts to be utilized in the formation of tertiary amides, ureas, carbamates and thiocarbamates under a single set of conditions.