发明授权
US4341769A 2,6-Diaminonebularines, their production and use 失效
2,6-Diaminonebularines,其生产和使用

2,6-Diaminonebularines, their production and use
摘要:
Novel N.sup.2 -substituted-2,6-diaminonebularines of the formula: ##STR1## wherein R is 2-pyridyl or 3-pyridyl, which may be substituted, or acid addition salts thereof have an excellent coronary vasodilator action.
信息查询
0/0