52.Digitoxigenin四環骨架之C-17接有何種環狀基團?
(A)Unsaturated gamma-lactone
(B)Unsaturated delta-lactone
(C)Saturated delta-lactone
(D)Saturated gamma-lactone
詳解 (共 2 筆)
未解鎖
強心苷依C17ß所接不飽和內酯環(lac...
未解鎖
δ-lactone的部分個人偏向用聯...
私人筆記 (共 1 筆)
未解鎖
從三角形才有辦法形成lactone環,所...