摘要:
The present application provides polyanionic and non-ionic cyclodextrin-based compounds, and methods of manufacturing them. The compounds comprise a negatively-charged or neutral moiety (and, for polyanionic compounds, a suitable counter cation), one or more linkers, optionally one or more bridging groups, a cyclodextrin, and one or more substituents on the cyclodextrin. The compounds can be used in pharmaceutical compositions, and as excipients or carriers of guest molecules.
摘要:
A hydrogel product including one or more cyclodextrin molecules grafted to hyaluronic acid and dextran, wherein the cyclodextrin-grafted hyaluronic acid is cross-linked to the dextran. The one or more cyclodextrin molecules are grafted, e.g. by amide bonds, to the hyaluronic acid prior to the cross-linking with dextran. The cyclodextrin-grafted hyaluronic acid may be cross-linked to the dextran by ether bonds.
摘要:
Provided are liposomes encapsulating mupirocin, with particular benefit for systemic therapeutically effective delivery. Also provided herein are pharmaceutical compositions including the liposomes and methods of using them. The liposomes include a lipid membrane and an intraliposomal compartment, the intraliposomal compartment encapsulating mupirocin, at least one cyclodextrin compound and a pH dependent ionizable anion, e.g. acetate.
摘要:
The present invention relates to a liquid formulation comprising a solubilizer and montelukast or pharmaceutically acceptable salt thereof in a solution state as an active ingredient, and a method for preparing same. The liquid formulation of the present invention allows montelukast or pharmaceutically acceptable salt thereof to be substantially dissolved and present in a solution state, thereby preventing decrease of dissolution over time and increasing its bioavailability. In addition, because the liquid formulation of the present invention shows superior stability, taste and flavor, its medication compliance can be enhanced, and it can be effectively utilized for asthma and allergic rhinitis patients.
摘要:
The present invention is directed to provide a precipitate obtained by adding γ-cyclodextrin to a liquid containing a stilbene compound. The precipitate according to the present invention is used as the precipitate obtained by adding γ-cyclodextrin to the liquid containing a stilbene compound.