Homoleptic thiazole-based IrIII phosphorescent complexes for achieving both high EL efficiencies and an optimized trade-off among the key parameters of solution-processed WOLEDs
The present application provides novel pyridine compounds and pharmaceutically acceptable salts or prodrugs thereof. Also provided are methods for preparing these compounds. These compounds are useful in inhibiting CYP 17 activity by administering a therapeutically effective amount of one or more of the compounds to a patient. By doing so, these compounds are effective in treating conditions associated with CPY17 activity. A variety of conditions can be treated using these compounds and include diseases which are characterized by abnormal cellular proliferation. In one embodiment, the disease is cancer, such as prostate cancer.
[EN] THIAZOLYL-SUBSTITUED TETRACYCLIC COMPOUNDS AND METHODS OF USE THEREOF FOR TREATMENT OF VIRAL DISEASES<br/>[FR] COMPOSÉS TÉTRACYCLIQUES SUBSTITUÉS PAR THIAZOLYLE ET LEURS PROCÉDÉS D'UTILISATION POUR LE TRAITEMENT DE MALADIES VIRALES
申请人:MERCK SHARP & DOHME
公开号:WO2014110687A1
公开(公告)日:2014-07-24
The present invention relates to novel Thiazolyl-Substituted Tetracyclic Compounds of Formula (I) and pharmaceutically acceptable salts thereof, wherein A, A', R2R3, R4 and R5 are as defined herein. The present invention also relates to compositions comprising at least one Thiazolyl-Substituted Tetracyclic Compound, and methods of using the Thiazolyl-Substituted Tetracyclic Compounds for treating or preventing HCV infection in a patient.
[EN] GLUCOSYLCERAMIDE SYNTHASE INHIBITORS FOR THE TREATMENT OF DISEASES<br/>[FR] INHIBITEURS DE LA GLUCOSYLCÉRAMIDE SYNTHASE POUR LE TRAITEMENT DE MALADIES
申请人:BIOMARIN PHARM INC
公开号:WO2015042397A1
公开(公告)日:2015-03-26
Described herein are compounds of Formula I, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or conditions associated with the enzyme glucosylceramide synthase (GCS).
Molecules labeled with fluorine-18 (18F) are used in positron emission tomography to visualize, characterize and measure biological processes in the body. Despite recent advances in the incorporation of 18F onto arenes, the development of general and efficient approaches to label radioligands necessary for drug discovery programs remains a significant task. This full account describes a derisking approach
Tris(cyclometalated) iridium(III) phosphorescent emitters with 2-phenylthiazole-type ligands have been designed and synthesized. Their photophysical properties, electrochemical behavior and electroluminescent (EL) performance can be influenced by introducing fluorine atoms to the phenyl moiety of the thiazole-based ligands. The phosphorescent emission maxima can be shifted from 546 nm to 517 nm by
已经设计并合成了具有 2-苯基噻唑型配体的三(环金属化)铱(III)磷光发光体。它们的光物理性质、电化学行为和电致发光 (EL) 性能会受到将氟原子引入噻唑基配体的苯基部分的影响。通过增加连接到铱 (III) 配合物的配体上的氟原子的数量,磷光发射最大值可以从 546 nm 移动到 517 nm。此外,随着氟原子的引入,这些磷光复合物的 HOMO 能级从 –5.28 eV 逐渐降低到 –5.59 eV。由于其电子结构的特点,通过有机发光二极管 (OLED) 中的主客体能量转移过程优先激发磷光发射器。因此,它们的 EL 性能受到磷光掺杂剂和主体材料之间的三线态能级差异的严格限制。基于噻唑的环金属化铱 (III) 三线态发射器可以表现出最大的 EL 效率,ηext = 7.87 %,ηL = 23.62 cd A-1 和 ηp = 13.46 lm W-1。