Synthesis of Novel Chiral Phenanthroline Ligands and a Copper Complex
作者:Xueyan Yang、Zhipeng Zhang、Jingjing Tang、Jian Li
DOI:10.1055/a-1679-7161
日期:2022.11
A novel class of chiral multidentate ligands has been designed and synthesized from the important classic ligand 1,10-phenanthroline and amino acids. The ligands were proven to be able to coordinate with copper(2+) ion by the formation of a novel chiral copper complex, the structure of which was determined by single-crystal X-ray diffraction.
从重要的经典配体 1,10-菲咯啉和氨基酸中设计并合成了一类新的手性多齿配体。通过形成新型手性铜配合物,证明配体能够与铜 (2+) 离子配位,其结构由单晶 X 射线衍射确定。
[EN] INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION<br/>[FR] INHIBITEURS DE LA RÉPLICATION DE NOROVIRUS ET DE CORONAVIRUS
申请人:COCRYSTAL PHARMA INC
公开号:WO2021206876A1
公开(公告)日:2021-10-14
Compounds of Formula (I) and methods of inhibiting the replication of viruses in a biological sample or patient, of reducing the amount of viruses in a biological sample or patient, and of treating a virus infection in a patient, comprising administering to said biological sample or patient an effective amount of a compound represented by Formula (I), a compound of Table A or B or a pharmaceutically acceptable salt thereof.
[EN] PEPTIDOMIMETIC N5-METHYL-N2-(NONANOYL-L-LEUCYL)-L-GLUTAMINATE DERIVATIVES, TRIAZASPIRO[4.14]NONADECANE DERIVATIVES AND SIMILAR COMPOUNDS AS INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION<br/>[FR] DÉRIVÉS DE N5-MÉTHYL-N2-(NONANOYL-L-LEUCYL)-L-GLUTAMINATE PEPTIDOMIMÉTIQUES, DÉRIVÉS DE TRIAZASPIRO[4.14]NONADÉCANE ET COMPOSÉS SIMILAIRES UTILISÉS EN TANT QU'INHIBITEURS DE RÉPLICATION DE NOROVIRUS ET DE CORONAVIRUS
申请人:COCRYSTAL PHARMA INC
公开号:WO2021188620A1
公开(公告)日:2021-09-23
Peptidomimetic N5-methyl-N2-(nonanoyl-L-leucyl)-L-glutaminate derivatives, triazaspiro[4.14]nonadecane derivatives and similar compounds for use in methods of inhibiting the replication of noroviruses and coronaviruses in a biological sample or patient, for use in reducing the amount of noroviruses or coronaviruses in a biological sample or patient, and for use in treating norovirus and coronavirus in a patient, comprising administering to said biological sample or patient a safe and effective amount of a compound represented by formulae I or II, or a pharmaceutically acceptable salt thereof. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. page 99 to page 271; examples 1 to 3; compounds A1 to A104 and Bl to B66; tables A to E).
Design of Potent, Selective, and Orally Bioavailable Inhibitors of Cysteine Protease Cathepsin K
作者:Francis X. Tavares、Virginia Boncek、David N. Deaton、Anne M. Hassell、Stacey T. Long、Aaron B. Miller、Alan A. Payne、Larry R. Miller、Lisa M. Shewchuk、Kevin Wells-Knecht、Derril H. Willard、Lois L. Wright、Hui-Qiang Zhou
DOI:10.1021/jm030373l
日期:2004.1.1
resorption has been attributed to cathepsinK, a cysteine protease of the papain family that is abundantly and selectively expressed in osteoclast. Inhibition of cathepsinK could potentially be an effective method to prevent osteoporosis. Structure-activity studies on a series of reversible ketoamides based inhibitors of cathepsinK have led to identification of potent and selective compounds. Crystallographic
Provided herein are compounds of the formula (I):
as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of metabolic diseases and disorders such as, for example, type II diabetes mellitus.