1,2-DITHIOLANE AND DITHIOL COMPOUNDS USEFUL IN TREATING MUTANT EGFR-MEDIATED DISEASES AND CONDITIONS
申请人:Sabila Biosciences LLC
公开号:US20180208584A1
公开(公告)日:2018-07-26
Compositions of the invention comprise 1,2-dithiolane, dithiol and related compounds useful as therapeutic agents for the treatment and prevention of diseases and conditions associated with aberrant EGFR activity.
To combine in the same molecule alpha(1)-adrenoreceptor blocking and antioxidant properties, compounds 2-5 were designed and synthesized. All compounds were effective alpha(1)-adrenoreceptor antagonists and were tested in both functional and binding assays. In addition, compounds 2 and 5 also displayed significant capacity to inhibit intracellular oxidative stress, whereas 3-5 exerted potent antiproliferative activity in lymph node carcinoma of prostate cells.
Multitarget-Directed Drug Design Strategy: A Novel Molecule Designed To Block Epidermal Growth Factor Receptor (EGFR) and To Exert Proapoptotic Effects
作者:Alessandra Antonello、Andrea Tarozzi、Fabiana Morroni、Andrea Cavalli、Michela Rosini、Patrizia Hrelia、Maria Laura Bolognesi、Carlo Melchiorre
DOI:10.1021/jm0608762
日期:2006.11.1
The multifactorial mechanistic nature of cancer calls for the development of multifunctional therapeutic tools, i.e., single compounds able to interact with multiple altered pathogenetic pathways. Following this rationale, we designed compounds able to irreversibly block epidermal growth factor receptor ( EGFR), and to induce apoptosis in tumor cell lines. The novel molecules were synthesized by combining the structural features of the EGFR inhibitor PD153035 ( 1) and lipoic acid, which among other therapeutic effects triggers apoptosis in human cancer cells.