摘要:
A pharmaceutical aerosol foam composition, comprising an effective amount of a pharmaceutically active ingredient, wherein said pharmaceutically active ingredient is a vitamin or analogue thereof; an occlusive agent; an aqueous solvent; an organic co-solvent; wherein the pharmaceutically active ingredient is insoluble in both water and the occlusive agent; and the occlusive agent being present in an amount sufficient to form an occlusive layer on the skin, in use. The pharmaceutically active ingredient can be selected from vitamin D3 and vitamin A and/or their analogues such as calcipotriene, tretinoin, acitretin, etc. In a second embodiment, an oil-in-water emulsion having a vitamin; an occlusive agent; an aqueous solvent; and an organic co-solvent, wherein the occlusive agent is present in an amount sufficient to foam an occlusive layer on the skin. The composition can be used to treat dermatological disorders such as psoriasis.
摘要:
A pharmaceutical composition for topical administration, including, as the pharmaceutically active component, at least 5% by weight, based on the total weight of the composition of a piperidinopyrimidine derivative or a pharmaceutically acceptable salt thereof; an acid in an amount to completely solubilise the piperidinopyrimidine derivative or a pharmaceutically acceptable salt thereof; a solvent composition including at least two of water, a lower alcohol and a co-solvent selected from one or more of the group consisting of aromatic and polyhydric alcohols; wherein when the co-solvent includes propylene glycol, it is present in an amount of less than approximately 10% by weight.
摘要:
The present invention relates to topical aerosol compositions comprising L-ascorbic acid. The compositions comprise (a) L-ascorbic acid, or a pharmaceutically acceptable salt or ester thereof, (b) water, (c) lower alcohol and (d) an aerosol propellant. In particular embodiments of the invention, the formulations are actuated as an aerosol spray or aerosol foam. The formulations are suitable for minimizing aging of the skin.
摘要:
The present invention relates to a method of treating a fungal condition caused by T. rubrum , by administering a composition comprising a fatty acid monoester of glycerol. According to an embodiment, the fatty acid monoester of glycerol is 1-monocaprin. According to another embodiment, the fungal condition is onychomycosis
摘要:
The present invention provides a foamable composition comprising water and an organic solvent, wherein the organic solvent comprises a fatty acid. The composition may further comprise a pharmaceutically active agent. The composition of the invention is also useful for the treatment of a dermatological disorder in a mammal by the topical administration of the composition.