A Modular Formal Total Synthesis of (±)-Cycloclavine
作者:Natalie Netz、Till Opatz
DOI:10.1021/acs.joc.5b02815
日期:2016.2.19
Cycloclavine is a clavine-type Ergot alkaloid noteworthy for its unique pentacyclic skeleton featuring a 3-azabicyclo[3.1.0]hexane substructure. A short convergent route to the racemic alkaloid is described which comprises only eight linear steps and requires only four chromatographic purifications. The two key building blocks can be prepared in high yield from commercially available starting materials
CARBAZOLE CARBOXAMIDE COMPOUNDS USEFUL AS KINASE INHIBITORS
申请人:Liu Qingjie
公开号:US20120058996A1
公开(公告)日:2012-03-08
Compounds having the formula (I), and enantiomers, and diastereomers, pharmaceutically-acceptable salts, thereof,
are useful as kinase modulators, including Btk modulation.