英文同义词: | methyl [(3-benzyl-6-ethyl-6-methyl-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate;Acetic acid, 2-[[6-ethyl-3,5,6,8-tetrahydro-6-methyl-4-oxo-3-(phenylmethyl)-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl]thio]-, methyl ester |