[EN] PROTEIN KINASE C INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE PROTÉINE KINASE C ET UTILISATIONS DE CEUX-CI
申请人:RIGEL PHARMACEUTICALS INC
公开号:WO2013152198A1
公开(公告)日:2013-10-10
This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
[EN] PROTEIN KINASE C INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE LA PROTÉINE KINASE C ET UTILISATIONS DE CEUX-CI
申请人:RIGEL PHARMACEUTICALS INC
公开号:WO2014089112A1
公开(公告)日:2014-06-12
This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions that include these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
This disclosure concerns compounds which are useful as inhibitors of protein kinase C (PKC) and are thus useful for treating a variety of diseases and disorders that are mediated or sustained through the activity of PKC. This disclosure also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
本公开涉及的化合物可作为蛋白激酶 C (PKC) 的抑制剂,因此可用于治疗通过 PKC 的活性介导或维持的各种疾病和失调。本公开还涉及包含这些化合物的药物组合物、使用这些化合物治疗各种疾病和失调的方法、制备这些化合物的工艺以及在这些工艺中有用的中间体。
Discovery of an Orally Bioavailable Inhibitor of Defective in Cullin Neddylation 1 (DCN1)-Mediated Cullin Neddylation
作者:Jared T. Hammill、Deepak Bhasin、Daniel C. Scott、Jaeki Min、Yizhe Chen、Yan Lu、Lei Yang、Ho Shin Kim、Michele C. Connelly、Courtney Hammill、Gloria Holbrook、Cynthia Jeffries、Bhuvanesh Singh、Brenda A. Schulman、R. Kiplin Guy
DOI:10.1021/acs.jmedchem.7b01282
日期:2018.4.12
We previously reported the discovery, validation, and structure-activity relationships of a series of piperidinyl ureas that potently inhibit the DCN1-UBE2M interaction. We demonstrated that compound 7 inhibits both the DCN1- UBE2M protein-protein interaction and DCN1-mediated cullin neddylation in biochemical assays and reduces levels of steady-state cullin neddylation in a squamous carcinoma cell line harboring DCN1 amplification. Although compound 7 exhibits good solubility and permeability, it is rapidly metabolized in microsomal models (CLint = 170 mL/min/kg). This work lays out the discovery of an orally bioavailable analogue, NAcM-OPT (67). Compound 67 retains the favorable biochemical and cellular activity of compound 7 but is significantly more stable both in vitro and in vivo. Compound 67 is orally bioavailable, well tolerated in mice, and currently used to study the effects of acute pharmacologic inhibition of the DCN1-UBE2M interaction on the NEDD8/CUL pathway.