英文别名
(R,E)-2-amino-6-methyl-8-((E)-3-phenylallylidene)-4-styryl-5,6,7,8-tetrahydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile;(4R,8E)-2-amino-6-methyl-4-[(E)-2-phenylethenyl]-8-[(E)-3-phenylprop-2-enylidene]-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile