A cyclic pseudopeptide containing the RGD sequence has been synthesized in high yield by ring-closing metathesis using a Grubbs' catalyst in tetrahydrofuran. Conformational analysis has been correlated to structure modeling and preliminary biological activity as an integrin binding inhibitor has been evaluated. (C) 2002 Elsevier Science Ltd. All rights reserved.
Synthesis of cyclic β-turn mimics from l-Pro-Phe/Phe-l-Pro derived di- and tripeptides via ring closing metathesis: the role of chirality of the Phe residue during cyclization
作者:Biswadip Banerji、Madhushree Bhattacharya、Rajesh B Madhu、Saibal Kumar Das、Javed Iqbal
DOI:10.1016/s0040-4039(02)01238-8
日期:2002.9
o-Gly-N-allyl/pent-4-enoyl-Gly-Pro-Phe-N-allyl amide derived di- and tripeptides can be cyclized leading to β-turnmimicsvia ring closing metathesis using Grubbs’ catalyst. The chirality of the Phe residue in these di- and tripeptides controls the cyclization during ring closing metathesis. The presence of pent-4-enoyl and allyl groups at the termini of these peptides leads to the concomitant formation
(<i>R</i>)‐PFI‐2 Analogues as Substrates and Inhibitors of Histone Lysine Methyltransferase SETD7
作者:Miriam R. B. Porzberg、Danny C. Lenstra、Eddy Damen、Richard H. Blaauw、Floris P. J. T. Rutjes、Anita Wegert、Jasmin Mecinović
DOI:10.1002/cmdc.202300457
日期:2023.12
Combining (R)-PFI-2inhibitor potency and lysine substrate efficiency, we designed (R)-PFI-2 mimics possessing the nucleophilic side chain that act as substrates and inhibitors of biomedically important histonemethyltransferaseSETD7.
结合 ( R )-PFI-2 抑制剂效力和赖氨酸底物效率,我们设计了具有亲核侧链的 ( R )-PFI-2 模拟物,可作为生物医学上重要的组蛋白甲基转移酶 SETD7 的底物和抑制剂。