Pyrrolo (2.1a)dihydroisoquinolines and their use as phosphodiesterase 10a inhibitors
申请人:——
公开号:US20040138249A1
公开(公告)日:2004-07-15
The present invention relates to pyrrolo[2.1-a]dihydroisoquinolines which are inhibitors of phosphodiesterase 10a and can be used for combating cancer.
本发明涉及吡咯并[2.1-a]二氢异喹啉,它们是磷酸二酯酶10a的抑制剂,可用于抗击癌症。
US6930114B2
申请人:——
公开号:US6930114B2
公开(公告)日:2005-08-16
Diverse Asymmetric Quinolizidine Synthesis: A Stereodivergent One-Pot Approach
作者:Wei Zhang、Johan Franzén
DOI:10.1002/adsc.200900686
日期:2010.2.15
A diverse stereodivergent organocatalytic one-potaddition/cyclization/annulation sequence to optically active quinolizidine derivativesfrom easily available starting materials is presented. The one-pot sequence relies on a pyrrolidine-catalyzed enantioselective conjugate addition of electron-deficient amide α-carbons to α,β-unsaturated aldehydes, spontaneous hemiaminal formation and acid-catalyzed/mediated