发明授权
US4766130A 2-phenyl-imidazopyridin-ones and also useful as cardiotonics and anti-hypertensives 失效
2-苯基 - 咪唑并吡啶酮,也可用作强心剂和抗高血压药

2-phenyl-imidazopyridin-ones and also useful as cardiotonics and
anti-hypertensives
摘要:
Compounds of the formula ##STR1## wherein A, B, C and D are --N.dbd., HN.dbd., R.sub.3 N.dbd., O.dbd.C.dbd., HC.tbd., HO--C.tbd. or R.sub.3 SO.sub.2 --O--C.tbd.; andR.sub.1 and R.sub.2 are substituents of various types.The compounds are useful as hypotensives and cardiotonics.
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