摘要:
The present invention pertains to a dual control sustained release drug delivery system which comprises a core and a porous coating layer over the core, wherein the coated core comprises (A) a core comprising in percentages by weight of the core composition (a) a medicament present in an amount from about 60% to about 90%; (b) an edible material having a melting point from about 25.degree. C. to about 100.degree. C. selected from the group consisting of (i) fatty acids having an iodine value from about 1 to about 10, (ii) natural waxes, (iii) synthetic waxes, and (iv) mixtures thereof, present in an amount from about 5% to about 40%; and (B) a porous coating layer over the core comprising in percentages by weight of the coating layer composition (a) a pH-independent water-insoluble polymer present in an amount from about 40% to about 80%; and (b) a water-soluble film forming polymer present in an amount from about 20% to about 60%.
摘要:
Thrombin solutions can be rendered storage stable using stabilizing quantities of an anti-autolytic buffer in combination with low levels of saline and glycerol to prevent denaturation.
摘要:
The present invention is directed to bazedoxifene ascorbate, compositions containing the same, dispersions thereof, preparations thereof, and uses thereof.
摘要:
This invention provides non-immunosuppressive rapamycin 29-enols, which are useful as neurotrophic agents, in the treatment of solid tumors, and vascular disease.
摘要:
A disintegratable gemfibrozil tablet providing both immediate and enteric release is compressed from a mixture of a first granulation of gemfibrozil with at least one acid-disintegratable binder and a second granulation formed from the first granulation but regranulated or coated with an alkali-disintegratable formulation of at least one substantially alkali-soluble and substantially acid-insoluble polymer.
摘要:
The oxidation--and color-stability of certain ace inhibitors is optimized when they are formulated with a stabilizer and at least one lubricant and/or excipient.
摘要:
A method of enhancing penetration of a drug through the skin or other biological membranes using lecithin is herein described along with pharmaceutical compositions containing effective amounts of lecithin as a penetration enhancer.
摘要:
Topical antimicrobial anti-inflammatory compositions, having a pH no greater than about 5, containing C.sub.5 -C.sub.12 fatty acids together with a corticosteroid component, are disclosed. The method of topically treating inflammatory skin conditions using these compositions is also disclosed.
摘要:
An aminocarboxylic acid chelating agent, preferably EDTA, or a salt thereof has been found to be useful for inhibiting particulate formation in piperacillin/tazobactam parenteral combinations. The composition may also contain a buffer, preferably citrate, and optionally an aminoglycoside. The product may be in the form of a frozen composition that can be thawed for use. The product may also be in the form of a cryodesiccated powder that can be reconstituted by addition of an aqueous vehicle to reform a solution.