The development of biocompatible two-photon fluorophores with a large absorption cross-section is challenging, despite the presence of theoretical guidelines.
Bright, Stable, and Biocompatible Organic Fluorophores Absorbing/Emitting in the Deep Near-Infrared Spectral Region
作者:Zuhai Lei、Xinran Li、Xiao Luo、Haihong He、Jing Zheng、Xuhong Qian、Youjun Yang
DOI:10.1002/anie.201612301
日期:2017.3.6
family of brightly fluorescent dyes (ECX) to meet this challenge. ECX dyes are transparent to the visible region, while strongly absorbing in the NIR region at approximately 880 nm. They emit at around 915 nm with a fluorescence quantum yield up to 13.3 %. ECX dyes exhibit high chemostability, high photostability, and low tendency to aggregate. Other merits of ECX dyes include low degree of solvatochromism
Disclosed are compounds having the formula (I): wherein the R
1
, R
2
, R
3
, X, Y, A, L, and G are defined herein. These compounds bind to aspartic proteases to inhibit their activity and are useful in the treatment or amelioration of diseases associated with aspartic protease activity. Also disclosed are methods of use of the compounds of Formula I for ameliorating or treating aspartic protease related disorders in a subject in need thereof.
[EN] BIARYLETHER IMIDAZOPYRAZINE BTK INHIBITORS<br/>[FR] COMPOSÉS BIARYLÉTHER IMIDAZOPYRAZINE UTILISÉS COMME INHIBITEURS DE LA BTK
申请人:MERCK SHARP & DOHME
公开号:WO2016109219A1
公开(公告)日:2016-07-07
The present invention provides Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula (I), or pharmaceutically acceptable salts thereof, or to pharmaceutical compositions comprising these compounds and to their use in therapy. In particular, the present invention relates to the use of Btk inhibitor compounds of Formula (I) in the treatment of Btk mediated disorders.
COMPOSITION, SYNTHESIS, AND USE OF NEW ARYLSULFONYL ISONITRILES
申请人:DUQUESNE UNIVERSITY OF THE HOLY GHOST
公开号:US20150239833A1
公开(公告)日:2015-08-27
This invention relates to novel isonitriles, including arylsulfonyl isonitriles, and methods for their synthesis. The isonitriles include a conjugated ring system. The structure is designed with the flexibility to have multiple substitution patterns. The isonitriles may be used in applications including, but not limited to, pharmaceutical compositions.