Evaluation of the antibacterial and antibiofilm activities of novel CRAMP–vancomycin conjugates with diverse linkers
作者:Nigam M. Mishra、Yves Briers、Chris Lamberigts、Hans Steenackers、Stijn Robijns、Bart Landuyt、Jos Vanderleyden、Liliane Schoofs、Rob Lavigne、Walter Luyten、Erik V. Van der Eycken
DOI:10.1039/c5ob00830a
日期:——
Conjugates of CRAMP (cathelicidin-related antimicrobial peptides) and vancomycin were synthesised using click chemistry with diverse hydrophilic and hydrophobic linkers.
ANTIBODY-COUPLED CYCLIC PEPTIDE TYROSINE TYROSINE COMPOUNDS AS MODULATORS OF NEUROPEPTIDE Y RECEPTORS
申请人:JANSSEN PHARMACEUTICA NV
公开号:US20180117170A1
公开(公告)日:2018-05-03
The present invention comprises conjugates comprising a monoclonal antibody conjugated to a cyclic PYY peptide. The invention also relates to pharmaceutical compositions and methods for use thereof. The novel conjugates are useful for preventing, treating or ameliorating diseases and disorders disclosed herein.
We demonstrate here a novel two-step "click" labeling process in which adenoviral particles are first metabolically labeled during production with unnatural azido sugars. Subsequent chemoselective modification allows access to viruses decorated with a broad array of effector functionality. Adenoviruses modified with folate, a known cancer-targeting motif, demonstrated a marked increase in gene delivery to a murine cancer cell line.
[EN] VANCOMYCIN ANALOGS<br/>[FR] ANALOGUES DE LA VANCOMYCINE
申请人:UNIV LEUVEN KATH
公开号:WO2015022335A1
公开(公告)日:2015-02-19
Efforts have thus been made towards the discovery of the next generation of antibiotics to combat the antibiotic resistance in emerging bacterial strains. In spite of these efforts, there remains a need in the art for novel antibiotics and variations of existing antibiotics. For example, there is a need for low toxicity bearing compounds, which can be used for the treatment of vancomycin resistant as well as sensitive strains, with low molar concentrations as compared to vancomycin. The present invention provides compounds of formula (1), Wherein Ra has the meaning as defined in the claims. The present invention also relates to pharmaceutical composition comprising said compounds. The present invention also relates to said compound and pharmaceutical composition for use as an antibacterial compound.