Pharmaceutical spray composition comprising a vitamind D analogue and a corticosteroid
DCFirst Claim
1. A sprayable, substantially anhydrous topical composition comprisingcalcipotriol or calcipotriol monohydrate,betamethasone dipropionate,a pharmaceutically acceptable propellant, present in amount between 45-95% w/w of the total composition,a pharmaceutically acceptable lipid carrier, present in an amount between 5-55% w/w of the total composition, anda pharmaceutically acceptable antioxidant,wherein the composition does not include propylene glycol, andwherein no more than 10% by weight of the calcipotriol or calcipotriol monohydrate has degraded after storage of the composition for 3 months at about 40°
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Abstract
A Pharmaceutical Spray Composition Comprising a Vitamin D Analogue and a Corticosteroid
The present invention relates to a topical spray composition comprising a biologically active vitamin D derivative or analogue and a corticosteroid, and its use in the treatment of dermal diseases and conditions.
24 Citations
27 Claims
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1. A sprayable, substantially anhydrous topical composition comprising
calcipotriol or calcipotriol monohydrate, betamethasone dipropionate, a pharmaceutically acceptable propellant, present in amount between 45-95% w/w of the total composition, a pharmaceutically acceptable lipid carrier, present in an amount between 5-55% w/w of the total composition, and a pharmaceutically acceptable antioxidant, wherein the composition does not include propylene glycol, and wherein no more than 10% by weight of the calcipotriol or calcipotriol monohydrate has degraded after storage of the composition for 3 months at about 40°
Specification