PHOSPHORUS-CONTAINING COMPOUND AND PREPARATION AND USE THEREOF
申请人:VivaVisionShanghaiLtd
公开号:US20200131206A1
公开(公告)日:2020-04-30
The present invention provides a phosphorus-containing compound characterized by being a compound represented by the following structure:
the compound is a novel immune cell migration inhibitor. The compound has good hydrophilicity and can be developed into eye drops. The compound has a strong inhibitory ability to immune cell migration and can relieve the symptoms of most dry-eye patients.
Phosphorus-containing compound and preparation and use thereof
申请人:VivaVisionShanghaiLtd
公开号:US11325929B2
公开(公告)日:2022-05-10
The present invention provides a phosphorus-containing compound characterized by being a compound represented by the following structure:
the compound is a novel immune cell migration inhibitor. The compound has good hydrophilicity and can be developed into eye drops. The compound has a strong inhibitory ability to immune cell migration and can relieve the symptoms of most dry-eye patients.
<i>ortho</i>-Acetoxylation of Phosphonic and Phosphoric Monoacids via Pd(II) Catalysis
作者:Li Yan Chan、Xiangjian Meng、Sunggak Kim
DOI:10.1021/jo4011188
日期:2013.9.6
A simple and efficient method is developed for Pd-catalyzed ortho-acetoxylation using organophosphates, namely, benzylic phosphonic and aryl phosphoric monoacids, as the directing group.
Palladium-catalyzed ortho-alkenylation of aryl hydrogen phosphates using a new mono-phosphoric acid directing group
作者:Li Yan Chan、Sunggak Kim、Taekyu Ryu、Phil Ho Lee
DOI:10.1039/c3cc41107a
日期:——
A highly efficient Pd-catalyzed ortho-alkenylation is reported using a mono-phosphoric acid-directing group for the first time. This phosphoric acid-directing group is successfully utilized for the synthesis of various alkenylated products and offers a new approach to transition-metal-catalyzed C-H activation.