磺胺二甲嘧啶 、 二苯氯甲烷 在
sodium hydroxide 、 溶剂黄146 作用下,
以
吡啶 为溶剂,
反应 16.0h,
以to give white crystals of the title compound with a yield of 8%的产率得到4-(Benzhydrylamino)-N-(4,6-dimethylpyrimidin-2-yl)-benzenesulfonamide
参考文献:
名称:
Compounds useful for treatment or prevention of disease mediated by alpha-2B-adrenoceptor
Compounds useful for treatment or prevention of disease mediated by alpha-2B-adrenoceptor
申请人:——
公开号:US20030073710A1
公开(公告)日:2003-04-17
A compound, suitable as an alpha-2B-adrenoceptor antagoist, having a structure of formula (I)
1
or a pharmaceutically acceptable salt thereof wherein R
1
, R
2
, R
3
, R
4
and R
5
are independently of each other H, a straight or branched alkyl or alkoxy group with 1 to 4 carbon atoms, or a halogen; X is H, a straight or branched alkyl chain with 1 to 4 carbon atoms, phenyl, —OH or ═O; Z is H, acetyl, —CH
2
—Ph—O—CF
3
or —CH
2
—Ph—CF
3
, Y is a ring structure optionally linked to formula (I) with an alkyl chain having one or two carbon atoms. The compound is suitable for use in a method for treatment or prevention of a disease mediated by the alpha-2B-adrenoceptor in a mammal.