[EN] PYRAZOLE DERIVATIVES AS SGC STIMULATORS<br/>[FR] DÉRIVÉS DE PYRAZOLE UTILISÉS COMME STIMULATEURS DE SGC
申请人:IRONWOOD PHARMACEUTICALS INC
公开号:WO2016044447A1
公开(公告)日:2016-03-24
There are described imidazole and pyrazole derivatives which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.
The disclosure features macrocyclic compounds, and pharmaceutical compositions and protein complexes thereof, capable of inhibiting Ras proteins, and their uses in the treatment of cancers.
Chemical Resolution of<i>C</i>,<i>N</i>-Unprotected α-Substituted β-Amino Acids Using Stable and Recyclable Proline-Derived Chiral Ligands
作者:Shuni Wang、Yong Nian、Shengbin Zhou、Jiang Wang、Hong Liu
DOI:10.1021/acs.joc.8b01336
日期:2018.9.7
We report the first purely chemical method for the resolution of C,N-unprotected racemic α-substituted β-aminoacids (β2-AAs) using thermodynamically stable and recyclablechiral proline-derived ligands. The ligands and racemic β2-AAs along with Ni(II) could form a pair of Ni(II) complex diastereoisomers with a desirable diastereoselectivity (dr up to 91:9). Enantiomerically pure C,N-unprotected β2-AAs
Methods to generate analogs of coenzyme A in vitro and in vivo are disclosed. The methods comprise reacting pantetheine or a derivative thereof with a reporter to form labeled pantetheine or a derivative thereof, phosphorylating the labeled pantetheine or derivative thereof to form phosphopantetheine or a derivative thereof, adenylating the labeled phosphopantetheine or derivative thereof to form a labeled dephosphoCoenzyme A or derivative thereof, and phosphorylating the 3′-hydrozyl of the labeled dephosphoCoenzume A or derivative thereof to form a labeled coenzyme A analog or derivative thereof.
Compounds of Formulae I′ and I are described, which are useful as stimulators of sGC, particularly NO-independent, heme-dependent stimulators. These compounds are also useful for treating, preventing or managing various disorders that are herein disclosed.