The invention provides a compound of Formula (I)
pharmaceutically acceptable salts, pro-drugs, biologically active metabolites, stereoisomers and isomers thereof wherein the variable are defined herein. The compounds of the invention are useful for treating immunological and oncological conditions.
Synthesis of Substituted Hydrindanes. Part I. Products Arising from the Cyclization of Acetonyl Cyclohexanones and Acetonyl Cyclohexadiones
作者:André Beth、Jacques Pelletier、Robert Russo、Marcel Soucy、Robert H. Burnell
DOI:10.1139/v75-209
日期:1975.5.15
The preparation and cyclizations of certain 1,4-diketones have been studied as a route to substituted hydrindan-2-one systems. Other types of products encountered are also described.
HETEROCYCLIC COMPOUND AND p27Kip1 DEGRADATION INHIBITOR
申请人:Uchida Hiroshi
公开号:US20130079306A1
公开(公告)日:2013-03-28
A novel heterocyclic compound or a salt thereof useful for selectively inhibiting the degradation of p27
Kip1
is provided. The compound or the salt thereof is represented by the following formula (1):
wherein A represents an alkyl group, a cycloalkyl group, an aryl group or a heterocyclic group, the group A may have a substituent; the ring B represents a 5- to 8-membered monocyclic heterocyclic ring or a condensed ring containing the monocyclic heterocyclic ring, the ring B may have a substituent; the ring C represents an aromatic ring, the ring C may have a substituent; L represents a linker comprising a main chain having 3 to 5 atoms selected from the group consisting of a carbon atom, a nitrogen atom, an oxygen atom and a sulfur atom, wherein at least one atom in the main chain is a hetero atom selected from the group consisting of a nitrogen atom, an oxygen atom and a sulfur atom, the linker L may have a substituent; and n is 0 or 1.
Reinvestigation of the sulfuric acid-catalysed cyclisation of brominated 2-alkyllevulinic acids to 3-alkyl-5-methylene-2(5H)-furanones
作者:Anthony J. Manny、Staffan Kjelleberg、Naresh Kumar、Rocky de Nys、Roger W. Read、Peter Steinberg
DOI:10.1016/s0040-4020(97)10034-5
日期:1997.11
through bromination and acid promoted lactonisation is described. The underlying reactions have been investigated using levulinic acid as a model, and the effects of varying the bromination conditions and changing acid concentration on product distribution are discussed. Dibromination proceeds best in CHCl3 and proceeds in EtOH-free CHCl3 without the complication of ester formation. Cyclisation occurs
描述了由烷基取代的乙酰丙酸衍生物通过溴化和酸促进的内酯化合成乙基,丁基,己基和十二烷基取代的溴化物。使用乙酰丙酸作为模型,研究了潜在的反应,并讨论了改变溴化条件和改变酸浓度对产物分布的影响。二溴化在CHCl 3中进行得最好,在无EtOH的CHCl 3中进行,而不会形成酯。在98–100%H 2 SO 4中伴随氧化发生环化反应,但在100%H 2 SO 4中产生环戊内酯的产率最高。还描述了相关的贝克雷利物质的形成。
Antiulcer agents. 1. Gastric antisecretory and cytoprotective properties of substituted imidazo[1,2-a]pyridines
作者:James J. Kaminski、James A. Bristol、Chester Puchalski、Raymond G. Lovey、Arthur J. Elliott、Henry Guzik、Daniel M. Solomon、David J. Conn、Martin S. Domalski
DOI:10.1021/jm00145a006
日期:1985.7
A novel class of antiulcer agents, the substituted imidazo[1,2-a]pyridines, is described. The present compounds are not histamine (H2) receptor antagonists nor are they prostaglandin analogues, yet they exhibit both gastricantisecretory and cytoprotective properties. The mechanism of gastricantisecretory activity may involve inhibition of the H+/K+-ATPase enzyme. Structure-activity studies led to
描述了新型的抗溃疡剂,取代的咪唑并[1,2-a]吡啶。本发明的化合物既不是组胺(H 2)受体拮抗剂,也不是前列腺素类似物,但它们既具有胃分泌作用又具有细胞保护作用。胃抗分泌活性的机制可能涉及抑制H + / K + -ATPase酶。结构活性研究导致鉴定出3-(氰基甲基)-2-甲基-8-(苯甲氧基)咪唑并[1,2-a]吡啶,SCH 28080(27),已被选择用于进一步开发和临床评价。