The invention relates to compounds which are polysufated oligosaccharide derivatives having activity as inhibitors of heparan sulfate-binding proteins and inhibitors of the enzyme heparanase; methods for the preparation of the compounds; compositions comprising the compounds, and use of the compounds and compositions thereof for the antiangiogenic, antimetastatic, anti-inflammatory, antimicrobial, anticoagulant and/or antithrombotic treatment, lowering of blood triglyceride levels and inhibition of cardiovascular disease of a mammalian subject.
The invention relates to compounds which are polysulfated oligosaccharide derivatives having activity as inhibitors of heparan sulfate-binding proteins and inhibitors of the enzyme heparanase; methods for the preparation of the compounds; compositions comprising the compounds, and use of the compounds and compositions thereof for the antiangiogenic, antimetastatic, anti-inflammatory, antimicrobial, anticoagulant and/or antithrombotic treatment, lowering of blood triglyceride levels and inhibition of cardiovascular disease of a mammalian subject.
The invention relates to compounds which are polysulfated oligosaccharide derivatives having activity as inhibitors of heparan sulfate-binding proteins and inhibitors of the enzyme heparanase; methods for the preparation of the compounds; compositions comprising the compounds, and use of the compounds and compositions thereof for the antiangiogenic, antimetastatic, anti-inflammatory, antimicrobial, anticoagulant and/or antithrombotic treatment, lowering of blood triglyceride levels and inhibition of cardiovascular disease of a mammalian subject.
Synthesis and heparanase inhibitory activity of sulfated mannooligosaccharides related to the antiangiogenic agent PI-88
作者:Jon K. Fairweather、Edward Hammond、Ken D. Johnstone、Vito Ferro
DOI:10.1016/j.bmc.2007.10.044
日期:2008.1
A stepwise synthetic route to the mannooligosaccharides from the neutral fraction of Pichia holstii phosphomannan hydrolysate, including a tetrasaccharylamine component, was developed using only two or three readily available d-mannose buildingblocks. These compounds were sulfonated to give the corresponding sulfatedoligosaccharides which are closely related to the constituents of the anticancer