A new method for formacetal linkage formation: protection of alcohols, phenols and carboxylic acids
作者:Daisuke Sawada、Yukishige Ito
DOI:10.1016/s0040-4039(01)00212-x
日期:2001.3
A new formacetal linkage (ROCH2OR′) forming reaction was developed, which exploited a combination of sulfide (R′OCH2SR″) and CuBr2-Bu4NBr. This reaction proceeded to give high yields under neutral conditions and was applied to the protection of alcohols, phenols and carboxylic acids by several types of α-oxymethyl groups.
Pojer,P.M.; Angyal,S.J., Australian Journal of Chemistry, 1978, vol. 31, p. 1031 - 1040
作者:Pojer,P.M.、Angyal,S.J.
DOI:——
日期:——
Cetp Inhibitors
申请人:Ali Amjad
公开号:US20090264405A1
公开(公告)日:2009-10-22
Compounds of Formula I, including pharmaceutically acceptable salts of the compounds, are CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis.