Direct enantioselective synthesis of syn-1,3-diols by the reaction of aldehydes with enol silyl ethers in the presence of a chiral borane complex. Successive asymmetric aldol reaction and asymmetric reduction with one promoter
作者:Yuichi Kaneko、Takao Matsuo、Syun-ichi Kiyooka
DOI:10.1016/s0040-4039(00)73125-x
日期:1994.6
A stoichiometric amount of the chiral borane 1 turned out to successively promote the asymmetric aldolreaction of aldehydes with enol silyl ethers and the following asymmetric reduction in one pot to afford syn-1,3-diols with high enantioselectivity.
Histone Deacetylase and Tubulin Deacetylase Inhibitors
申请人:Mazitschek Ralph
公开号:US20090209590A1
公开(公告)日:2009-08-20
In recognition of the need to develop novel therapeutic agents and efficient methods for the synthesis thereof, the present invention provides novel inhibitors of histone deacetylases, tubulin deacetylases, and/or aggresome inhibitors, and pharmaceutically acceptable salts and derivatives thereof. The inventive compounds fall into two classes—“isotubacin” class and “isoisotubacin” class—all of which include a 1,3-dioxane core. The present invention further provides methods for treating disorders regulated by histone deacetylase activity, tubulin deacetylase activity, and/or the aggresome (e.g., proliferative diseases, cancer, inflammatory diseases, protozoal infections, protein degradation disorders, protein deposition disorders, etc.) comprising administering a therapeutically effective amount of an inventive compound to a subject in need thereof. The present invention also provides methods for preparing compounds of the invention.
US8304451B2
申请人:——
公开号:US8304451B2
公开(公告)日:2012-11-06
THE REACTION OF STYRENE WITH ALDEHYDES
作者:WILLIAM S. EMERSON
DOI:10.1021/jo01181a013
日期:1945.9
Behrens, Karin; Kneisel, Boris O.; Noltemeyer, Mathias, Liebigs Annalen, 1995, # 2, p. 385 - 400
作者:Behrens, Karin、Kneisel, Boris O.、Noltemeyer, Mathias、Brueckner, Reinhard