Studies on the constituents of Juglans species. I. Structural determination of (4S)- and (4R)-4-hydroxy-α-tetralone derivatives from the fruit of Juglans mandshurica Maxim. Var. sieboldiana Makino. - Machida,K.; Matsuoka,E.; Kasahara,T.; Kakuchi,M. (Chem Pharm Bull, 2005)