Enantiomerically Pure α,β-Unsaturated Five-Membered-Ring Aldehydes by Ring Contraction of Epoxyhexopyranosides
作者:Fritiof Pontén、Göran Magnusson
DOI:10.1021/jo970666k
日期:1997.11.1
single, enantiomerically pure, alpha,beta-unsaturated furanosidic aldehyde. Similar ring contraction of a C-propylglycosidic analog of one of the epoxyhexopyranosides gave a mixture of two diastereomeric aldehydes. This finding supports the previously suggested mechanism of the reaction and indicates that O-glycosidic epoxypyranosides also rearrange into two aldehydes, one of which is unstable.
Substances for the therapy of diseases caused by highly proliferating cells
申请人:——
公开号:US20040116448A1
公开(公告)日:2004-06-17
The invention relates to medicaments and compounds for the treatment of diseases caused by highly proliferating cells, such as tumor cells, especially blasts of children suffering from acute leukemia. The invention also relates to the preparation of the corresponding medicaments and compounds.