Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MORI K,"Synthesis of 25-methyldolichosterone, 25-methyl-2, 3-diepidolichosterone, 25-methylcastasterone and 25-methylbrassinolide",Liebigs Ann Chem,,,1988,1988,,815-818,https://cir.nii.ac.jp/crid/1570854174337560064,