A unified strategy was followed for the synthesis of three putrescine bisamides, (+)-grandiamide D, dasyclamide and gigantamide A, isolated from leaves of Aglaia gigantea, by making use of a common synthetic intermediate prepared by the Baylis–Hillman reaction. Asymmetric synthesis of the natural (+)-grandiamide D was accomplished from camphor sultam.
通过Baylis-Hillman反应制备了一种通用合成中间体,用于合成从巨花树叶中分离出的三种腐胺双酰胺((+)-grandiamide D、dasyclamide和gigantamide A)。自异构合成自天然(+)-grandiamide D是从藿香磺胺完成的。