1. Experimental cerebral vasospasm in cats: modification by a new synthetic vasodilator YC-93;Handa;Surg. Neurol.,1975
2. Vasodilator profile of a new 1,4-dihydropiridine derivative,2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicar-boxylic acid 3-[2-(N-benzyl-N-methylamino)]-ethyl ester 5-methyl ester hydrochloride (YC-93);Takenaka;Arzneim.-Forsch.,1976
3. Chemical control of cerebral circulation;Oishi;J. Neurol. Sci.,1978
4. Inhibition of cyclic AMP phosphodiesterase by 2, 6-dimethyl-4-(3-nitro-phenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-[2-(N-benzyl-N-methylamino)] ethyl ester 5-methyl ester hydrochloride (YC-93). a potent vasodilator;Sakamoto;Biochem. Pharmacol.,1978
5. Mechanisms underlying the cardiovascular action of a new dihydropyridine vasodilator, YC-93;Satoh;Clin. exp. Pharmacol. Physiol.,1980