163089-34-7Relevant articles and documents
1,2,3-BENZOTRIAZOLE DERIVATIVES AS ROR GAMMA T MODULATORS
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Page/Page column 57, (2018/03/25)
The present disclosure is directed to compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein ring A, G, L, R1, Rx, Ry, X1, X2, X3, X4, n, p, q and t are
5,7-SUBSTITUTED-IMIDAZO[1,2-C]PYRIMIDINES
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Paragraph 00379, (2013/04/25)
Compounds of Formula I: and stereoisomers and pharmaceutically acceptable salts and solvates thereof in which R1, R2, R3, R4, R5, R6, X1 and X2 have the meanings given in the specification, are inhibitors of one or more JAK kinases and are useful in the treatment of autoimmune diseases, inflammatory diseases, rejection of transplanted organs, tissues and cells, as well as hematologic disorders and malignancies and their co-morbidities.
The rhodium-catalyzed carbene cyclization cycloaddition cascade reaction of vinylsulfonates
Shi, Bairu,Merten, Sandra,Wong, David K. Y.,Chu, John C. K.,Liu, Lok Lok,Lam, Sze Kui,J?ger, Anne,Wong, Wing-Tak,Chiu, Pauline,Metz, Peter
supporting information; experimental part, p. 3128 - 3132 (2010/04/24)
Vinylsulfonates have proved to be excellent dipolarophiles for carbonyl ylides derived from diazoketones in rhodium-catalyzed intramolecular cycloadditions. Polyfunctional substrates, such as 8 and (+)-15, were readily available from hydroxy esters, e.g. 1 and the cyclopenta-1,3-dione 10, respectively, and the resulting polycyclic sultones were formed under mild reaction conditions in high yields with very good diastereoselectivities. A ruthenium-catalyzed asymmetric transfer hydrogenation was found to desymmetrize the meso-cyclopenta-1,3-dione 12 efficiently.
