[EN] DOPAMINE D2 RECEPTOR LIGANDS<br/>[FR] LIGANDS DES RÉCEPTEURS DOPAMINERGIQUES D2
申请人:BROAD INST INC
公开号:WO2016100940A1
公开(公告)日:2016-06-23
The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity. The present invention relates to novel compounds that modulate dopamine D2 receptors. In particular, compounds of the present invention show functional selectivity at the dopamine D2 receptors and exhibit selectivity downstream of the D2 receptors, on the 0- arrestin pathway and/or on the cAMP pathway.
system should be generated. Synthesis of these ligands is simple and high yielding, using a catalytic dynamic kinetic resolution promoted by the Trost catalyst as a key step. Ligand function was assessed in a catalyticasymmetric ring-opening reaction of meso-aziridines with TMSCN, a useful reaction for the synthesis of optically active beta-amino acids. The Gd complex generated from Gd(OiPr)3 and
A practical and more environmentally benign synthetic route of chiral ligands that are useful for catalyticenantioselective cyanosilylation of ketones is described. A key step is the regioselective SN2 reaction to cyclic sulfate 12 with catechol derivatives. A range of chiral ligands containing electronically tuned catechols has become available by this new route.
描述了可用于酮的催化对映选择性氰基硅烷化的手性配体的实用且对环境更有益的合成途径。关键步骤是与邻苯二酚衍生物对环硫酸盐12的区域选择性S N 2反应。通过这种新途径,可以得到一系列包含电子调节的邻苯二酚的手性配体。
4-aminopyrimidine-5-one derivatives
申请人:——
公开号:US20040162303A1
公开(公告)日:2004-08-19
Novel 4-aminopyrimidine-5-one derivatives are disclosed. These compounds inhibit cyclin-dependent kinases, in particular cyclin-dependent kinase 4 (Cdk4). These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment or control of breast, lung, colon and prostate tumors. Also disclosed are intermediates useful in the preparation of these novel 4-aminopyrimidine-5-one derivatives.
Novel 4-aminopyrimidine-5-one derivatives are disclosed. These compounds inhibit cyclin-dependent kinases, in particular cyclin-dependent kinase 4 (Cdk4). These compounds and their pharmaceutically acceptable salts and esters have antiproliferative activity and are useful in the treatment or control of cancer, in particular solid tumors. This invention is also directed to pharmaceutical compositions containing such compounds and to methods of treating or controlling cancer, most particularly the treatment or control of breast, lung, colon and prostate tumors. Also disclosed are intermediates useful in the preparation of these novel 4-aminopyrimidine-5-one derivatives.