886980-65-0Relevant articles and documents
THIAZOLIDINONE COMPOUNDS AND USE THEREOF
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Paragraph 1228-1229, (2017/09/21)
A pharmaceutical composition containing a compound of Formula (I) for treating an opioid receptor-associated condition. Also disclosed is a method for treating an opioid receptor-associated condition using such a compound. Further disclosed are two sets of thiazolidinone compounds of formula (I): (i) compounds each having an enantiomeric excess greater than 90% and (ii) compounds each being substituted with deuterium.
OXOTETRAHYDROFURAN-2-YL-BENZIMIDAZOLE DERIVATIVE
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Page/Page column 36, (2010/04/06)
The present invention relates to compounds, which are useful for treatment and/or prevention of diabetes mellitus, diabetes mellitus complications or obesity, since the compounds have glucokinase-activating effects, and are presented in Formula (I): wherein R1 represents a carbamoyl group; R2 represents a lower alkyl group; both of X1 and X2 represent CH, or any one of X1 and X2 represents a nitrogen atom and the other represents CH; a group of represents a group selected from the group consisting of a pyridinyl, a pyrazinyl, a pyrazolyl, a thiadiazolyl, a triazolyl, an isoxazolyl and a thiazolyl group; and k is zero or 1, or relates to pharmaceutically acceptable salts thereof.
Enantioselective Pd-catalyzed α-arylation of N-Boc-pyrrolidine: The key to an efficient and practical synthesis of a glucokinase activator
Klapars, Artis,Campos, Kevin R.,Waldman, Jacob H.,Zewge, Daniel,Dormer, Peter G.,Chen, Cheng-Yi
, p. 4986 - 4993 (2008/12/21)
(Chemical Equation Presented) A short and practical synthesis of glucokinase activator 1 was achieved utilizing a convergent strategy involving SNAr coupling of activated aryl fluoride 11 with hydroxypyridine 9. The key to the success of the synthesis was the development of a novel method for enantioselective formation of α-arylpyrrolidines during the course of the project. In this method, (-)-sparteine-mediated enantioselective lithiation of N-Boc-pyrrolidine was followed by in situ transmetalation to zinc and Pd-catalyzed coupling with aryl bromide 3, proceeding in 92% ee. This transformation allowed the preparation of compound 1 in a 31% overall yield over six steps.