申请人:Wu Yanzhong
公开号:US20050020858A1
公开(公告)日:2005-01-27
A process for making a compound of formula (I)
in which process the compound HC≡C—(CH
2
)
n
—NH
2
is reacted with the compound R
1
—SO
2
Cl to produce an intermediate compound, which intermediate compound is then reacted with the compound of formula
to produce the compound of formula (I), and compounds produced by the process of this invention. The terms R
1
, R
2
, R
3
, R
4
and n have the definitions set forth in the specification.
一种制备式(I)化合物的方法,其中化合物HC≡C—(CH2)n—NH2与化合物R1—SO2Cl反应,生成中间体化合物,然后将该中间体化合物与式的化合物反应,从而产生式(I)的化合物,以及该发明的方法产生的化合物。术语R1、R2、R3、R4和n的定义在规范中说明。