摘要:
Pharmaceutical compositions are provided comprising an active agent and a dextran polymer derivative. The compositions include from 0.01 to 99 wt % of an active agent and from 1 to 99.99 wt % of a dextran polymer derivative. The dextran polymer derivative is selected from dextran acetate, dextran propionate, dextran succinate, dextran acetate propionate, dextran acetate succinate, dextran propionate succinate, dextran acetate propionate succinate, and mixtures thereof.
摘要:
Pharmaceutical compositions are provided comprising an active agent and a dextran polymer derivative. The compositions include from 0.01 to 99 wt % of an active agent and from 1 to 99.99 wt % of a dextran polymer derivative. The dextran polymer derivative is selected from dextran acetate, dextran propionate, dextran succinate, dextran acetate propionate, dextran acetate succinate, dextran propionate succinate, dextran acetate propionate succinate, and mixtures thereof.
摘要:
Methods and compositions for maintaining an active agent in an intra-articular space are disclosed. Methods of delivering the compositions to an intra-articular space and methods of making the compositions also are disclosed. The compositions comprise an active agent and a polymer comprising at least one cationic group. A fluid including the composition may be injected into an intra-articular space in a human or animal whereby the composition associates with endogenous material in the intra-articular space. In some embodiments, the fluid further comprises a poorly aqueous soluble polymer.
摘要:
Cationic dextran polymer derivatives including an ester-linked amine-containing substituent and an alkyl ester substituent and methods for making such dextran polymer derivatives are disclosed.
摘要:
Solid dry powder compositions comprising active agents and dextran polymer derivatives comprising an ester-linked amine-containing substituent and an alkyl ester substituent are disclosed, as are methods for making such compositions.
摘要:
Solid dry powder compositions comprising active agents and dextran polymer derivatives comprising an ester-linked amine-containing substituent and an alkyl ester substituent are disclosed, as are methods for making such compositions.
摘要:
Methods and compositions for maintaining an active agent in an intra-articular space are disclosed. Methods of delivering the compositions to an intra-articular space and methods of making the compositions also are disclosed. The compositions comprise an active agent and a polymer comprising at least one cationic group. A fluid including the composition may be injected into an intra-articular space in a human or animal whereby the composition associates with endogenous material in the intra-articular space. In some embodiments, the fluid further comprises a poorly aqueous soluble polymer.
摘要:
Cationic dextran polymer derivatives including an ester-linked amine-containing substituent and an alkyl ester substituent and methods for making such dextran polymer derivatives are disclosed.