SYNTHESIS OF SOME NEW PYRIDO[3',2'4,5]THIENO[3,2-D]1,2,3-TRIAZINES WITH ANTIANAPHYLACTIC ACTIVITY

被引:0
|
作者
WAGNER, G [1 ]
LEISTNER, S [1 ]
VIEWEG, H [1 ]
KRASSELT, U [1 ]
PRANTZ, J [1 ]
机构
[1] UNIV LEIPZIG,FACHBEREICH BIOWISSENSCH,LEIPZIG,GERMANY
来源
PHARMAZIE | 1993年 / 48卷 / 07期
关键词
D O I
暂无
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Some new pyrido[3',2':4,5]thieno[3,2-d]1,2,3-triazine-4(3H)-ones (C) were synthesized from 2-thioxo-1,2-dihydro-3-carbonitriles (A) via the 3-amino-thieno[2,3-b]pyridine-2-carboxamides (B). Substances of structure A were converted to 3-amino-thieno[2,3-b]pyridine-2-carbonitriles (G) which yielded the desired 4-amino substituted compounds I via the tricyclic 4-chloro-pyri-do[3',2':4:5]thieno[3,2-d]1,2,3-triazines (H) by the reaction with N-nucleophiles. Some of the investigated compounds showed a respectable antianaphylactic activity.
引用
收藏
页码:514 / 518
页数:5
相关论文
共 50 条