Topical steroid ointment formulations

Claim 2

A non-aqueous composition for topical application in the form of an ointment, gel or lipophilic stick comprising at least one steroid selected from the group consisting of 21-chloro-9α-fluoro-Δ 4 -pregnene-11β,16α,17α-triol-3,20-dione 16,17-acetonide; 21-chloro-9-fluoro-2',3'-dihydro-11β-hydroxy-5'-phenylpregna-1,4-dieno[16α,17-b][1,4]dioxin3,20-dione:dichloro methane solvate (1:1), and 9α-fluoro-11β,16α,17,21-tetrahydroxy-pregna-1,4-diene-3,20-dione 16,17-acetonide, a ricinoleate vehicle in which said steroid is at least partially soluble, and an oleaginous material, said oleaginous material is selected from the group consisting of petrolatum, mineral oil thickened or gelled with polyethylene, high molecular weight paraffin waxes, mono and diglycerides of fatty acids gelled with high molecular weight fatty acids or polyamide complex of hydroxystearate, propylene glycol isostearate or isostearyl alcohol gelled with high molecular weight fatty acids and mixtures thereof.

Claim 3

The composition as defined in claim 1 wherein said ricinoleate is castor oil.

Claim 4

The composition as defined in claim 1 wherein said steroid is present in an amount within the range of from about 0.005 to about 0.6% by weight of the composition, said ricinoleate vehicle is present in an amount within the range of from about 0.5 to about 70% by weight of the composition, and said oleaginous material is present in an amount within the range of from about 30 to about 99% by weight of the composition.

Claim 5

The composition as defined in claim 3 further including one or more antioxidants.

Claim 6

A composition as defined in claim 1 in the form of an ointment wherein said steroid is all-in-solution, and said steroid is present in an amount within the range of from about 0.005 to about 0.6% by weight of the composition, said ricinoleate is present in an amount within the range of from about 20% by weight of the composition, and said oleaginous material is present in an amount within the range of from about 80 to about 97% by weight of the composition

Claim 7

The composition as defined in claim 5 wherein said ricinoleate is castor oil.

Claim 8

A composition as defined in claim 1 in the form of an ointment of the biphasic type, wherein said steroid is present in an amount within the range from about 0.005 to about 0.6% by weight of the composition, said ricinoleate is present in an amount within the range of from about 0.5 to about 14% by weight of the composition, said oleaginous material is present in an amount within the range of from about 90 to about 98% by weight of the composition.

Claim 9

The composition as defined in claim 7 wherein said ricinoleate is castor oil.

Claim 10

A composition useful as a vehicle for steroids in the form of a clear lipophilic gel comprising a ricinoleate and an oleaginous material, said ricinoleate being present in an amount within the range of from about 0.5 to about 16% by weight of the composition, said oleaginous material being present in an amount within the range of from about 85 to about 94% by weight of the composition and comprising petrolatum, a mixture of mineral oil gelled with polyethylene, paraffin wax or a mixture of mono and diglycerides of fatty acids gelled with polyamide complex of hydroxystearate or high molecular weight fatty acids as a mixture having a molecular weight of at least 450 having a melting range of 67°-73° C, and a steroid present in an amount within the range of from about 0.005 to about 0.6% by weight of the total composition, said steroid being selected from the group consisting of 21-chloro-9α-fluoro-Δ 4 -pregnene-11β,16α,17α-triol-3,20-dione 16,17-acetonide; 21-chloro-9-fluoro-2',3' -dihydro-11β-hydroxy-5'-phenylpregna-1,4-dieno[16α,17-b][1,4]dioxin-3,20-dione:dichloro methane solvate (1:1), and 9α-fluoro-11β,16α,17,21-tetrahydroxy-pregna-1,4-diene-3,20-dione 16,17-acetonide.

Claim 11

A composition useful as a vehicle for steroids in the form of a clear lipophilic gel comprising a ricinoleate and an oleaginous material, said ricinoleate being present in an amount within the range of from about 0.5 to about 16% by weight of the composition, said oleaginous material being present in an amount within the range of from about 85 to about 94% by weight of the composition and comprising petrolatum, a mixture of mineral oil gelled with polyethylene, paraffin wax or a mixture of mono and diglycerides of fatty acids gelled with polyamide complex of hydroxystearate or high molecular weight fatty acids as a mixture having a molecular weight of at least 450 having a melting range of 67°-73° C, and a steroid present in an amount within the range of from about 0.005 to about 0.6% by weight of the total composition, said steroid being selected from the group consisting of 21-chloro-9α-fluoro-Δ 4 -pregnene-11β,16α,17α-triol-3,20-dione 16,17-acetonide; 21-chloro-9-fluoro-2',3' -dihydro-11β-hydroxy-5'-phenylpregna-1,4-dieno[16α,17-b][1,4]dioxin-3,20-dione:dichloro methane solvate (1:1), and 9α-fluoro-11β,16α,17,21-tetrahydroxy-pregna-1,4-diene-3,20-dione 16,17-acetonide.

Claim 12

The composition as defined in claim 9 wherein said ricinoleate is castor oil.

Claim 13

The composition as defined in claim 9 comprising castor oil, high melting paraffin wax and sorbitan tristearate.

Claim 14

The composition as defined in claim 9 comprising mono and diglycerides of fatty acids, polyamide complex of hydroxystearate, a mixture of long-chain alpha methyl branched acids C 29 and higher and butylene glycol distearate.

Claim 15

A composition useful as a vehicle for steroids in the form of a lipophilic stick, comprising a ricinoleate and an oleaginous material selected from the group consisting of petrolatum, mineral oil thickened or gelled with polyethylene, high molecular weight paraffin waxes, mono and diglycerides of fatty acids gelled with high molecular weight fatty acids or polyamide complex of hydroxystearate, propylene glycol isostearate or isostearyl alcohol gelled with high molecular weight fatty acids and mixtures thereof, said ricinoleate being present in an amount within the range of from about 50 to about 70% by weight of the composition and said oleaginous material being present in an amount within the range of from about 20 to about 50% by weight of the composition, and a steroid present in an amount within the range of from about 0.005 to about 0.6% by weight of the total composition said steroid being selected from the group consisting of 21-chloro-9-fluoro-2',3'-dihydro-11β-hydroxy-5'-phenylpregna-1,4-dieno[16α,17-b][1,4]dioxin-3,20-dione:dichloro methane solvate (1:1), 21-chloro-9α-fluoro-Δ 4 -pregnene-11β,16α,17α-triol-3,20-dione 16,17-acetonide, and 9α-fluoro-11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione 16,17-acetonide.

Claim 16

A composition useful as a vehicle for steroids in the form of a lipophilic stick, comprising a ricinoleate and an oleaginous material selected from the group consisting of petrolatum, mineral oil thickened or gelled with polyethylene, high molecular weight paraffin waxes, mono and diglycerides of fatty acids gelled with high molecular weight fatty acids or polyamide complex of hydroxystearate, propylene glycol isostearate or isostearyl alcohol gelled with high molecular weight fatty acids and mixtures thereof, said ricinoleate being present in an amount within the range of from about 50 to about 70% by weight of the composition and said oleaginous material being present in an amount within the range of from about 20 to about 50% by weight of the composition, and a steroid present in an amount within the range of from about 0.005 to about 0.6% by weight of the total composition said steroid being selected from the group consisting of 21-chloro-9-fluoro-2',3'-dihydro-11β-hydroxy-5'-phenylpregna-1,4-dieno[16α,17-b][1,4]dioxin-3,20-dione:dichloro methane solvate (1:1), 21-chloro-9α-fluoro-Δ 4 -pregnene-11β,16α,17α-triol-3,20-dione 16,17-acetonide, and 9α-fluoro-11β,16α,17,21-tetrahydroxypregna-1,4-diene-3,20-dione 16,17-acetonide.

Claim 17

The composition as defined in claim 13 wherein said ricinoleate is castor oil and said oleaginous material is a mixture of carnauba wax, beeswax and petrolatum and further including isostearyl neopentanoate as a slip agent.

Claim 18

A composition as defined in claim 12 wherein said oleaginous material is petrolatum or mineral oil gelled with polyethylene.

Claim 19

A composition as defined in claim 1 further including from about 0.5 to about 2% by weight of econazole, gramicidin, neomycin, nystatin, or mixtures thereof.

Claim 20

A method of treating dermatitis, which comprises administering topically an effective amount of a composition as defined in claim 1.

Claim 21

A method of treating dermatitis, which comprises administering topically an effective amount of a composition as defined in claim 3.

Claim 22

A method of treating dermatitis, which comprises administering topically an effective amount of a composition as defined in claim 5.

Claim 23

A method of treating dermatitis, which comprises administering topically an effective amount of a composition as defined in claim 7.

Claim 24

A method of treating dermatitis, which comprises administering topically an effective amount of a composition as defined in claim 1.

Claim 25

A method of treating dermatits, which comprises administering topically an effective amount of a composition as defined in claim 1.