本研究从Meliaceae科植物Chisocheton macrophyllus种子中分离得到新型柠檬苦素类化合物11α-羟基地索宁(1)及已知化合物(2)，通过HR-ESI-MS、NMR及ECD等先进技术解析其立体构型，并发现其对MCF-7乳腺癌细胞具有显著细胞毒活性（IC50分别为112.5和51.7μM），为天然抗肿瘤药物研发提供了新候选分子。

As I mentioned, P. macrophyllus is commonly used for hedges and screens. But these sturdy, pest-resistant, cold-hardy plants are actually trees that can grow 60 feet tall in their native Japan and ...

Podocarpus macrophyllus var. maki Siebold & Zucc. Natural History Museum. Click to open image viewer. CC0 Usage Conditions Apply Click for more information. Click to view download files. Click to view ...

1 / 2 Show Caption + Hide Caption – The Native Hawaiian plant Sicyos macrophyllus, or ʻĀnunu, grows in a test tube. (Photo Credit: Photo by Lyon Arboretum) VIEW ORIGINAL 2 / 2 Show Caption ...