Improved synthesis and comparative analysis of the tool properties of new and existing D-ring modified ( S )-blebbistatin analogs
作者:Sigrid Verhasselt、Bart I. Roman、Marc E. Bracke、Christian V. Stevens
DOI:10.1016/j.ejmech.2017.04.072
日期:2017.8
structure-activity relationship of the (S)-blebbistatin scaffold. Therefore, new D-ring modified (S)-blebbistatin derivatives were prepared to extend the existing small library of analogs. These molecules were obtained via an improvedsynthesis pathway and their myosin II inhibitory properties were evaluated in vitro. Finally, all new and known D-ring modified (S)-blebbistatin analogs were compared and the
Blue or Near-Infrared Light-Triggered Release of Halogens via Blebbistatin Photocage
作者:Zicong Situ、Wenbin Chen、Sirui Yang、Xiaolin Fan、Fan Liu、Nai-Kei Wong、Li Dang、David Lee Phillips、Ming-De Li
DOI:10.1021/acs.jpcb.2c01440
日期:2022.5.5
Photocages can provide spatial and temporal control to accurately release the various chemicals and bioactive groups when excited by light. Although the absorption spectra of most photocages are in the ultraviolet absorption region, only a few absorb in the visible or near-infrared region. Blebbistatin (Bleb) would release a hydroxyl radical under blue one-photon or two-photon near-infrared light (800 nm)