Half-Sandwich Cyclopentadienylruthenium(II) Complexes: A New Antimalarial Chemotype
作者:Sofia A. Milheiro、Joana Gonçalves、Ricardo M. R. M. Lopes、Margarida Madureira、Lis Lobo、Andreia Lopes、Fátima Nogueira、Diana Fontinha、Miguel Prudêncio、M. Fátima M. Piedade、Sandra N. Pinto、Pedro R. Florindo、Rui Moreira
DOI:10.1021/acs.inorgchem.0c01795
日期:2020.9.8
absorption in infected erythrocytes and nuclear accumulation of both compounds. The lead compound Ru2 impaired asexual parasite differentiation, exhibiting fast parasiticidal activity against both ring and trophozoite stages of a synchronized culture of the P. falciparum 3D7 strain. These results point to cyclopentadienylruthenium(II) complexes as a highly promising chemotype for the development of dual-stage
Applications of Convertible Isonitriles in the Ligation and Macrocyclization of Multicomponent Reaction-Derived Peptides and Depsipeptides
作者:Ludger A. Wessjohann、Micjel C. Morejón、Gerardo M. Ojeda、Cristiano R. B. Rhoden、Daniel G. Rivera
DOI:10.1021/acs.joc.6b01150
日期:2016.8.5
ligation and macrocyclization of peptides arising from isocyanide-based multicomponentreactions. The strategy relies on the use of convertible isonitriles—derived from Fukuyama amines—and peptide carboxylic acids in Ugi and Passerinireactions to afford N-alkylated peptides and depsipeptides, respectively, followed by conversion of the C-terminal amide onto either N-peptidoacyl indoles or pyrroles
Human neutrophil elastase (HNE) is a serine protease that degrades matrix proteins. An excess of HNE may trigger several pathological conditions, such as psoriasis. In this work, we aimed to synthesize, characterize and formulate new HNE inhibitors with a 4-oxo-β-lactam scaffold with less toxicity, as well as therapeutic index in a psoriasis context. HNE inhibitors with 4-oxo-β-lactam scaffolds were
Macrocyclisation and functionalisation of unprotected peptides <i>via</i> divinyltriazine cysteine stapling
作者:Naomi S. Robertson、Stephen J. Walsh、Elaine Fowler、Masao Yoshida、Sam M. Rowe、Yuteng Wu、Hannah F. Sore、Jeremy S. Parker、David R. Spring
DOI:10.1039/c9cc05042f
日期:——
A functionalisable divinyltriazine linker was developed for two-component peptide stapling and macrocyclisation of cysteine residues.
开发了一种可功能化的二乙烯三嗪连接剂,用于协同作用肽稳定和半胱氨酸残基的大环化。
Prodrug and Fluoregenic Compositions and Methods for Using the Same
申请人:Renslo Adam
公开号:US20110190291A1
公开(公告)日:2011-08-04
Methods and compositions for treating disease caused by increased iron levels are disclosed Fluoregenic compounds and methods of using the same are also described.