[EN] APOPTOSIS INHIBITORS<br/>[FR] INHIBITEURS DE L'APOPTOSE
申请人:NAT INSTITUTE OF BIOLOGICAL SCIENCES BEIJING
公开号:WO2018014802A1
公开(公告)日:2018-01-25
The invention provides compounds that are inhibitors or covalent modifiers of succinate dehydrogenase subunit B (SDHB) and/or inhibitors of apoptosis, and pharmaceutically acceptable salts, hydrides and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.
[EN] HETEROCYCLIC DERIVATIVES AS IAP BINDING COMPOUNDS<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES CONVENANT COMME COMPOSÉS SE LIANT AUX INHIBITEURS DE PROTÉINES D'APOPTOSE
申请人:NUEVOLUTION AS
公开号:WO2009152824A1
公开(公告)日:2009-12-23
The present invention relates to compounds of formula (I), or pharmaceutically acceptable salts, solvates thereof, that bind to Inhibitor of Apoptosis Proteins (IAPs). The compounds of the invention may be used as diagnostic and therapeutic agents in the treatment of proliferative diseases, such as cancer, for promoting apoptosis in proliferating cells, and for sensitizing cells to inducers of apoptosis. The present invention furthermore provides a polymeric compound of formulas (VI) or (VII), comprising either at least two monomeric units of compounds of formula (I), or at least one monomeric unit of a compound of formula (I) and an entity E. The present invention further relates to pharmaceutical compositions comprising said compounds of formulas (I), (VI), and (VII) and the use of said compounds in medicine.
作者:Ryan Gianatassio、Justin M. Lopchuk、Jie Wang、Chung-Mao Pan、Lara R. Malins、Liher Prieto、Thomas A. Brandt、Michael R. Collins、Gary M. Gallego、Neal W. Sach、Jillian E. Spangler、Huichin Zhu、Jinjiang Zhu、Phil S. Baran
DOI:10.1126/science.aad6252
日期:2016.1.15
to learn just how tightly carbon atoms can be bound together. For instance, it's possible to form a bond between two opposite corners of an already strained four-membered ring to make an edge-sharing pair of triangles. Gianatassio et al. have now devised a general use for these and related molecular curiosities. They show that appropriately modified nitrogen centers can pop open the most highly strained
benzyne intermediate accompanied with a proton transfer process, followed by an oxidative cyclization of the generated diphenylamine to furnish the corresponding carbazole products. A facile and efficient process for the preparation of various tertiary aminobenzenes and carbazole derivatives via photoinduced cross-coupling of amines with 1,2-diiodobenzene is reported. Mechanistic investigations indicate
Iron-Catalyzed 1,4-Phenyl Migration/Ring Expansion of α-Azido <i>N</i>-Phenyl Amides
作者:Kaijie Wei、Siyu Liang、Tonghao Yang、Wei Yu
DOI:10.1021/acs.orglett.1c03509
日期:2021.11.5
novel iron-catalyzed skeleton rearrangement of alkyl azides. Upon treatment with FeCl2 and N-heterocyclic carbene SIPr·HCl in the presence of H2O and Et3N, 2-azido-N,N-diphenylamides underwent 1,4-phenyl migration and ringexpansion to give azepin-2-ones in good yield. The reaction proceeds via intramolecular nitrene cycloaddition followed by C–N cleavage, water addition, and electrocyclic ring opening
在此,我们报告了一种新型铁催化的烷基叠氮化物骨架重排。在H 2 O 和 Et 3 N存在下,用 FeCl 2和 N-杂环卡宾 SIPr·HCl 处理后,2-叠氮基-N , N-二苯基酰胺发生 1,4-苯基迁移和扩环得到 azepin-2-产量良好的。该反应通过分子内氮烯环加成反应进行,然后是 C-N 裂解、加水和电环开环。