1,4-dihydropyridine derivative
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United States of America Patent
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Jan 15, 1991
Grant Date -
N/A
app pub date -
Jul 25, 1989
filing date -
Jul 28, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A 1,4-dihydropyridine derivative having the formula (I): ##STR1## wherein R.sub.1 represents 2-(5,6-dihydro-p-dioxinyl) group, R.sub.2 represents a pyridyl group which may be substituted with one methyl group or ethyl group, and n is an integer of 1 to 4.
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