Syntheses and biological activities of KRN7000 analogues having aromatic residues in the acyl and backbone chains with varying stereochemistry
作者:Jeong-Ju Park、Ji Hyung Lee、Kyung-Chang Seo、Gabriel Bricard、Manjunatha M. Venkataswamy、Steven A. Porcelli、Sung-Kee Chung
DOI:10.1016/j.bmcl.2009.12.103
日期:2010.2
effort to understand the structure–activity relationships, we have carried out syntheses of 26 new KRN7000 analogues incorporating aromatic residues in either or both side chains. Structural variations of the phytosphingosine moiety also include varying stereochemistry at C3 and C4, and 4-deoxy and 3,4-dideoxy versions. Their biological activities are described.
作者:Martijn D.P. Risseeuw、Celia R. Berkers、Hidde L. Ploegh、Huib Ovaa
DOI:10.1016/j.tetlet.2006.03.131
日期:2006.5
The synthesis of a multiple tritiated analog of KRN7000 (α-galactosyl ceramide) is described, enabling further studies to quantitate the affinity of KRN7000 for its receptor and to study its pharmacokinetic properties.
The invention relates to sphingoglycolipid analogues which are useful in treating or preventing diseases and conditions such as those relating to infection, atopic disorders, autoimmune diseases or cancer.