(2010/02/05)
p. 2400 - 2410
(2007/10/03)3-(α-cyclopropyl-meta-aminobenzyl)-6-(α-ethyl-phenethyl)-4-hydroxy-2H-pyran-2-one
p-cyanobenzenesulfonyl chloride
4-hydroxy-6-methyl-2-pyron
4-cyanobenzenesulfonamide
3-(α-cyclopropyl-meta-(benzyloxycarbonylamino)benzyl)-6-(α-ethyl-phenethyl)-4-hydroxy-2H-pyran-2-one