63.Strychnine化學結構如下,其生合成前驅物(precursor)及骨架類型為何?
(A)ornithine;ajmaline
(B)phenylalanine;aspidospermane
(C)tryptophan;corynane
(D)tyrosine;ibogane
答案:登入後查看
統計: A(638), B(460), C(4251), D(639), E(0) #2624568
統計: A(638), B(460), C(4251), D(639), E(0) #2624568