An unusual stereochemical outcome of a peroxyacid epoxidation reaction: stereospecific synthesis of (4'R)-spiro[oxirane-2,4'-5'.alpha.-cholestan-3'.beta.-ol]
Mechanism-based inactivation of 4-methylsterol oxidase by 4.alpha.-cyanomethyl-5.alpha.-cholestan-3.beta.-ol
作者:Desiree L. Bartlett、Cecil H. Robinson
DOI:10.1021/ja00381a061
日期:1982.8
EKHATO, I. VICTOR;SILVERTON, J. V.;ROBINSON, CECIL H., J. ORG. CHEM., 53,(1988) N 10, 2180-2183
作者:EKHATO, I. VICTOR、SILVERTON, J. V.、ROBINSON, CECIL H.
DOI:——
日期:——
PREVENTION AND TREATMENT OF INFLAMMATORY CONDITIONS
申请人:GLYCOREGIMMUNE, INC.
公开号:US20160158258A1
公开(公告)日:2016-06-09
In accordance with some embodiments herein, methods and compositions for prevention and treatment of inflammatory conditions are provided. In some embodiments, compositions comprising NKT-2 activators, for example miltefosine are provided. In some embodiments, the compositions further comprise sulfatide and/or a RAR agonist. In some embodiments, the compositions comprise activators of Type II NKT cells, and/or inhibitors of Type I NKT cells.
Regio- and Stereospecific Synthesis of Cholesterol Derivatives and Their Hormonal Activity inCaenorhabditis elegans
作者:Arndt W. Schmidt、Thomas Doert、Sigrid Goutal、Margit Gruner、Fanny Mende、Teymuras V. Kurzchalia、Hans-Joachim Knölker
DOI:10.1002/ejoc.200600394
日期:2006.8
identified. Herein, we describe the regio- and stereospecificsynthesis of a number of cholesterol derivatives. The lithium–ammonia reduction of 4-cholesten-3-one was utilized to develop a general method for the introduction of diverse functional groups at C-4α of 5α-cholestan-3β-ol. Stereoselective functionalization at C-7 was achieved starting from 7-ketocholesterol derivatives. 6-Keto-5α-cholestan-3β-ol
An unusual stereochemical outcome of a peroxyacid epoxidation reaction: stereospecific synthesis of (4'R)-spiro[oxirane-2,4'-5'.alpha.-cholestan-3'.beta.-ol]
作者:I. Victor Ekhato、J. V. Silverton、Cecil H. Robinson