申请人:Howard Philip Wilson
公开号:US20130035484A1
公开(公告)日:2013-02-07
A compound of formula (I): which is substantially free of any of the corresponding compound of formula (IB): methods of making such compounds, and the further transformation of such compounds.
具有化学式(I)的化合物:基本上不含有任何具有化学式(IB)的相应化合物;制备这类化合物的方法,以及这类化合物的进一步转化。