发明授权
US5053548A Biphenyl derivative composition for nerve cell degeneration repairing or protective agent and process for preparing a phenyl derivative contained in the composition 失效
用于神经细胞变性修复或保护剂的联苯衍生物组合物和用于制备组合物中含有苯甲酰衍生物的方法

Biphenyl derivative composition for nerve cell degeneration repairing or
protective agent and process for preparing a phenyl derivative
contained in the composition
摘要:
There is disclosed a biphenyl derivative of the formula (B): ##STR1## wherein R.sup.1, R.sup.3, R.sup.4, R.sup.5 and R.sup.c are as defined or its salt, a composition for nerve cell degeneration repairing or protecting agent containing a phenyl derivative selected from compounds (1) to (4) and (B) as defined, and a process for preparing a phenyl derivative contained in the composition.
公开/授权文献
信息查询
0/0