198479-63-9Relevant articles and documents
Synthesis, Antiproliferative Effect, and Topoisomerase II Inhibitory Activity of 3-Methyl-2-phenyl-1 H-indoles
Argaez, Aida Nelly Garcia,Dalla Via, Lisa,Hyeraci, Mariafrancesca,Kikelj, Danijel,Ma?i?, Lucija Peterlin,Passarella, Daniele,Secci, Daniela,Toma?i?, Tihomir,Zidar, Nace
, p. 691 - 697 (2020/07/14)
A series of 3-methyl-2-phenyl-1H-indoles was prepared and investigated for antiproliferative activity on three human tumor cell lines, HeLa, A2780, and MSTO-211H, and some structure-activity relationships were drawn up. The GI50 values of the most potent compounds (32 and 33) were lower than 5 μM in all tested cell lines. For the most biologically relevant derivatives, the effect on human DNA topoisomerase II relaxation activity was investigated, which highlighted the good correlation between the antiproliferative effect and topoisomerase II inhibition. The most potent derivative, 32, was shown to induce the apoptosis pathway. The obtained results highlight 3-methyl-2-phenyl-1H-indole as a promising scaffold for further optimization of compounds with potent antiproliferative and antitopoisomerase II activities.
ANTIESTROGEN COMPOUNDS
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Paragraph 0091, (2020/01/08)
A genus of proteolysis-targeting chimeras (PROTACs)-type compounds/antiestrogens has now been found that act as selective estrogen receptor degraders (SERDs) and estrogen receptor antagonists by degrading and antagonizing ERa in breast cancer cells. The compounds are of the following genus: The compounds described herein exhibit anti-proliferative effects, and are potentially useful, alone or in combination with other therapies, for the treatment of breast cancer. In general, these compounds combine a tight binding ERa targeting ligand tethered to a recognition motif or degron. Once bound, the degron recruits destructive cellular components and the targeted receptor (i.e., ERa) is degraded (i.e., destroyed) or antagonized.
Ruthenium-Catalyzed Electrochemical Dehydrogenative Alkyne Annulation
Xu, Fan,Li, Yan-Jie,Huang, Chong,Xu, Hai-Chao
, p. 3820 - 3824 (2018/05/22)
A ruthenium-catalyzed electrochemical dehydrogenative annulation reaction of aniline derivatives and alkynes has been developed for the synthesis of indoles. Electric current is used to recycle the active ruthenium-based catalyst and promote H2 evolution. The electrolysis reaction is operationally convenient as it employs a simple undivided cell, proceeds efficiently in an aqueous solution, and is insensitive to air.