The present disclosure is directed to novel phenformin derivatives, and their pharmaceutically acceptable salts, solvates, or stereoisomers thereof. This disclosure also provides compositions and the use of such compositions in method of treating cancer, diabetes, or polycystic ovarian syndrome.
Mechanical‐Force‐Induced Non‐spontaneous Dehalogenative Deuteration of Aromatic Iodides Enabled by Using Piezoelectric Materials as a Redox Catalyst
作者:Ruiling Qu、Shan Wan、Xuemei Zhang、Xiaohong Wang、Li Xue、Qingqing Wang、Gui-Juan Cheng、Lunzhi Dai、Zhong Lian
DOI:10.1002/anie.202400645
日期:——
We have developed a catalytic, non-spontaneous dehalogenation process for the deuteration of aryl iodides using BaTiO3 as a catalyst. This method achieves high levels of deuterium incorporation using only 2.0 equivalents of D2O, which additionally acts as an electron donor. Furthermore, deuteration enhances the biological activity of D-ipriflavone, markedly inhibiting osteoclast differentiation.
我们开发了一种使用 BaTiO 3作为催化剂进行芳基碘化物氘化的催化非自发脱卤工艺。该方法仅使用 2.0 当量的 D 2 O 即可实现高水平的氘掺入,D 2 O 还充当电子供体。此外,氘化增强了D-ipriflavone的生物活性,显着抑制破骨细胞分化。