NOVEL CARBAZOLE EHOP-016 DERIVATIVES AS ANTI-CANCER AND ANTI-MIGRATORY AGENTS
申请人:UNIVERSITY OF PUERTO RICO
公开号:US20190125746A1
公开(公告)日:2019-05-02
A series of novel of EHop-016 derivatives is presented herein via designing and synthesizing compounds that mimics its more favorable “U-shaped” conformation that appears to be critical for inhibitory activity against Rac. Based on modeling studies on EHop-016, compounds with a more rigid structural conformation can mimic this “U-shaped” conformation would improve the anti-migration activity against metastatic cells. Compounds are disclosed that inhibit RhoGTPases that are useful for inhibiting hyperprofilerative and neoplastic diseases. Specifically, the compounds inhibit the GTPases Rac and Cdc42 that are overactive or overexpressed in signaling pathways in cancer and metastasis. Methods for treatment of cancer and hyperproliferative diseases are disclosed.
Carbazole EHop-016 derivatives as anti-cancer and anti-migratory agents
申请人:UNIVERSITY OF PUERTO RICO
公开号:US10729689B2
公开(公告)日:2020-08-04
A series of novel EHop-016 derivatives is presented herein via designing and synthesizing compounds that mimics its more favorable “U-shaped” conformation that appears to be critical for inhibitory activity against Rac. Based on modeling studies on EHop-016, compounds with a more rigid structural conformation can mimic this “U-shaped” conformation would improve the anti-migration activity against metastatic cells. Compounds are disclosed that inhibit RhoGTPases that are useful for inhibiting hyperprofilerative and neoplastic diseases, for instance compounds of formula (I)
Specifically, the compounds inhibit the GTPases Rac and Cdc42 that are overactive or overexpressed in signaling pathways in cancer and metastasis. Methods for treatment of cancer and hyperproliferative diseases are disclosed.
Carbazole EHop-016 derivatives as anticancer and anti-migratory agents
申请人:UNIVERSITY OF PUERTO RICO
公开号:US11446299B2
公开(公告)日:2022-09-20
A series of novel EHop-016 derivatives is presented herein via designing and synthesizing compounds that mimics its more favorable “U-shaped” conformation that appears to be critical for inhibitory activity against Rac. Based on modeling studies on EHop-016, compounds with a more rigid structural conformation can mimic this “U-shaped” conformation and would improve the anti-migration activity against metastatic cells. Compounds are disclosed that inhibit RhoGTPases that are useful for inhibiting hyperprofilerative and neoplastic diseases, for instance compounds of formula
Specifically, the compounds inhibit the GTPases Rac and Cdc42 that are overactive or overexpressed in signaling pathways in cancer and metastasis. Methods for treatment of cancer and hyperproliferative diseases are disclosed.
Design, synthesis and biological evaluation of new carbazole derivatives as anti-cancer and anti-migratory agents
作者:Cornelis P. Vlaar、Linette Castillo-Pichardo、Julia I. Medina、Cathyria M. Marrero-Serra、Ericka Vélez、Zulma Ramos、Eliud Hernández
DOI:10.1016/j.bmc.2018.01.003
日期:2018.2
Based on the efficacy of EHop-016 as an inhibitor of migration and Rac1 activation, a new series of carbazolederivatives has been synthesized. Cytotoxic and anti-migratory effects of these compounds were evaluated in MCF-7 and MDA-MB-231 breast cancer cell lines. Preliminary investigations of their anticancer activity demonstrated that several compounds have moderate antiproliferative effects on cancer