5059-38-1Relevant articles and documents
Catalytic Aerobic Dehydrogenatin of N-Heterocycles by N-Hydoxyphthalimide
Chen, Weidong,Tang, Hao,Wang, Weilin,Fu, Qiang,Luo, Junfei
supporting information, p. 3905 - 3911 (2020/08/10)
Catalytic methods for the aerobic dehydrogenation of N-heterocycles are reported. In most cases, indoles are accessed efficiently from indolines using catalytic N-hydroxyphthalimide (NHPI) as the sole additive under air. Further studies revealed an improved catalytic system of NHPI and copper for the preparation of other heteroaromatics, for example quinolines. (Figure presented.).
Synthesis of 1,3- and 2,3-diglycosylated indoles as potential trisaccharide mimetics
Wiebe, Christine,Fust De La Sotilla, Silvia,Opatz, Till
, p. 1385 - 1397 (2012/07/13)
Diglycosylated heteroaromatics may serve as metabolically stable mimetics of trisaccharides. Herein, the preparation of several 1,3- and 2,3-diglycosylindoles by direct C-glycosylation of monoglycosylated precursors is described. Georg Thieme Verlag Stuttgart ? New York.
1-( -D-GLYCOPYRANOSYL)-3-SUBSTITUTED NITROGENOUS HETEROCYCLIC COMPOUND, MEDICINAL COMPOSITION CONTAINING THE SAME, AND MEDICINAL USE THEREOF
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Page/Page column 21, (2010/11/27)
A compound having SGLT1 and/or SGLT2 inhibitory activity which is usable as an agent for the prevention or treatment of diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications, obesity, etc. It is a 1-(β-D-glycopyranosyl)-3-substituted nitrogen-containing heterocyclic compound represented by the general formula (I), a prodrug, or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof; an SGLT inhibitor containing the same; a pharmaceutical composition containing the same and a medicinal use thereof. In the formula, ring A represents optionally substituted aryl or heteroaryl; Q1 to Q5 independently represent a carbon atom having a hydrogen atom or substituent bonded thereto or a nitrogen atom; E represents a single bond, alkylene, -O-, -S- or -NH-; and R.represents methyl, ethyl, fluoromethyl or hydroxymethyl.