35729-40-9Relevant articles and documents
Bifunctional chiral selenium-containing 1,4-diarylazetidin-2-ones with potent antitumor activities by disrupting tubulin polymerization and inducing reactive oxygen species production
Tang, Hairong,Liang, Yuru,Cheng, Jiayi,Ding, Kuiling,Wang, Yang
, (2021/05/29)
Organoselenium compounds have attracted growing interests as promising antitumor agents over recent years. Herein, four series of novel selenium-containing chiral 1,4-diarylazetidin-2-ones were asymmetrically synthesized and biologically evaluated for ant
Porphyrin architectures constructed by CH...π interactions: Synthesis and crystal structures of 5,10,15,20-tetrakis(4-methylchalcogenophenyl)-21H,23H-porphyrins
Sugiura, Ken-Ichi,Ushiroda, Kantaro,Tanaka, Takanori,Sawada, Masami,Sakata, Yoshiteru
, p. 927 - 928 (2007/10/03)
Tetraphenylporphyrins substituted with methylchalcogeno groups (XMe: X = Te, Se, S, and O) were prepared. Crystal structure analysis revealed that a novel type of molecular alignments was achieved by intermolecular CH...π interactions between XCH3 and porphyrin π-systems.