Wiktionary
efonidipine
n. A calcium channel blocker.
Wikipedia
Efonidipine
Efonidipine ( INN) is a dihydropyridine calcium channel blocker marketed by Shionogi & Co. of Japan. It was launched in 1995, under the brand name Landel . The drug blocks both T-type and L-type calcium channels.
It has also been studied in atherosclerosis and acute renal failure.