The recent progresses of the marine mollusc from the isolation, purification, structure characterization to synthesis of portion lamellarins and analogous alkaloids have been reviewed together with a brief introduction of their biological activity.

• 摘要综述了海洋软体动物活性物质片螺素及其类生物碱的提取、分离、结构确定以及合成路线的研究进展，并简要介绍了该类物质的生物活性。