Putting CO2 to work: Carbondioxide is shown to be a general and selective methylating reagent for secondary and primary, aromatic and aliphatic amines under reductive conditions. A variety of tertiary amines are obtained from CO2 and commercially available silanes in high yields with good tolerance to nitrile, olefin, ether, ester, and hydroxy groups.
AZEPANE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS
申请人:Novira Therapeutics, Inc.
公开号:US20150132258A1
公开(公告)日:2015-05-14
Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
本文提供了用于治疗HBV感染的化合物,以及其药物组合物和抑制、抑制或预防HBV感染的方法。
Me3SiCl-promoted intramolecular cyclization of aromatic compounds tethered with N,O-acetals leading to the facile preparation of 1,4-benzodiazepine skeletons
synthesis from N-alkylaniline derivatives and N-alkyl-2-oxazolidinones that leads to the production of pharmaceutically useful 1,4-benzodiazepine skeletons with a variety of functional groups is described. This method was successfully applied to the facile preparation of both tricyclic benzodiazepine derivatives and a 1,4-benzoxazepine derivative via 7-exo-trig cyclization.
Me 3 SiCl促进的新型N,O-乙缩醛的分子内氨甲基化反应,是由N-烷基苯胺衍生物和N-烷基-2-恶唑烷酮通过容易的三步合成法制备的,可生产药学上有用的物质描述了具有各种官能团的1,4-苯并二氮杂skeleton骨架。此方法经7-成功地应用于两个三环苯并二氮杂衍生物的制备容易和1,4-苯并氧氮杂衍生物外切- trig的环化。
METHODS AND COMPOSITIONS FOR THE TREATMENT OF PROTEINURIC DISEASES
申请人:Reiser Jochen
公开号:US20100297139A1
公开(公告)日:2010-11-25
The present invention is directed to methods of treating proteinuric diseases by the administration of avβ3 integrin inhibitors.