348-28-7Relevant articles and documents
Structure-Based Design of Potent and Orally Active Isoindolinone Inhibitors of MDM2-p53 Protein-Protein Interaction
Chessari, Gianni,Hardcastle, Ian R.,Ahn, Jong Sook,Anil, Burcu,Anscombe, Elizabeth,Bawn, Ruth H.,Bevan, Luke D.,Blackburn, Timothy J.,Buck, Ildiko,Cano, Celine,Carbain, Benoit,Castro, Juan,Cons, Ben,Cully, Sarah J.,Endicott, Jane A.,Fazal, Lynsey,Golding, Bernard T.,Griffin, Roger J.,Haggerty, Karen,Harnor, Suzannah J.,Hearn, Keisha,Hobson, Stephen,Holvey, Rhian S.,Howard, Steven,Jennings, Claire E.,Johnson, Christopher N.,Lunec, John,Miller, Duncan C.,Newell, David R.,Noble, Martin E. M.,Reeks, Judith,Revill, Charlotte H.,Riedinger, Christiane,St. Denis, Jeffrey D.,Tamanini, Emiliano,Thomas, Huw,Thompson, Neil T.,Vinkovi?, Mladen,Wedge, Stephen R.,Williams, Pamela A.,Wilsher, Nicola E.,Zhang, Bian,Zhao, Yan
supporting information, p. 4071 - 4088 (2021/05/04)
Inhibition of murine double minute 2 (MDM2)-p53 protein-protein interaction with small molecules has been shown to reactivate p53 and inhibit tumor growth. Here, we describe rational, structure-guided, design of novel isoindolinone-based MDM2 inhibitors. MDM2 X-ray crystallography, quantum mechanics ligand-based design, and metabolite identification all contributed toward the discovery of potent in vitro and in vivo inhibitors of the MDM2-p53 interaction with representative compounds inducing cytostasis in an SJSA-1 osteosarcoma xenograft model following once-daily oral administration.
Phosphine-Catalyzed [3+2] Annulation of β-Sulfonamido-Substituted Enones with Sulfamate-Derived Cyclic Imines
Shi, Wangyu,Zhou, Leijie,Mao, Biming,Wang, Qijun,Wang, Chang,Zhang, Cheng,Li, Xuefeng,Xiao, Yumei,Guo, Hongchao
supporting information, p. 679 - 685 (2019/01/24)
Phosphine-catalyzed [3+2] annulation of β-sulfonamido-substituted enones and sulfamate-derived cyclic imines has been developed, giving a series of imidazoline derivatives in moderate to excellent yields with good to excellent diastereoselectivities. A scale-up reaction worked well under mild reaction conditions. A possible mechanism was proposed on the basis of the results obtained.
Enantioselective Construction of Tetrahydroquinazoline Motifs via Palladium-Catalyzed [4 + 2] Cycloaddition of Vinyl Benzoxazinones with Sulfamate-Derived Cyclic Imines
Wang, Chang,Li, Yan,Wu, Yang,Wang, Qijun,Shi, Wangyu,Yuan, Chunhao,Zhou, Leijie,Xiao, Yumei,Guo, Hongchao
supporting information, p. 2880 - 2883 (2018/05/29)
A palladium-catalyzed enantioselective [4 + 2] cycloaddition reaction of vinyl benzoxazinones with sulfamate-derived cyclic imines is described, affording the tetrahydroquinazolines bearing several functional rings in high yields (up to 99% yield) with good to excellent diastereoselectivities and excellent enantioselectivities (up to 96% ee). This reaction represents the first Pd-catalyzed asymmetric decarboxylative cycloaddition of vinyl benzoxazinones with imines.