Claims for Patent: 11,034,652

Summary for Patent: 11,034,652

Title:	Formulation for soft anticholinergic analogs
Abstract:	Topical formulations comprising soft glycopyrrolates are useful for treating excessive sweating conditions in subjects, such as humans suffering from hyperhidrosis. Preferably, at least one soft anticholinergic agent is provided in an effective amount or concentration in an anhydrous formulation that can inhibit excessive perspiration resulting from a condition such as hyperhidrosis.
Inventor(s):	Nicholas S. Bodor, John J. Koleng, David Angulo
Assignee:	Bodor Laboratories Inc
Application Number:	US17/099,163
Patent Claims:	1. An anhydrous topical gel composition comprising the following ingredients: (a) a compound having the formula: wherein R is methyl or ethyl, said compound having the R stereoisomeric configuration at the 2 position and the R, S or RS stereoisomeric configuration at the 1′ and 3′ positions, or being a mixture thereof; (b) anhydrous ethanol present in an amount sufficient to act as a non-aqueous solvent for the compound of formula (2); (c) at least one gelling or viscosity-controlling ingredient comprising hydroxypropyl cellulose; (d) citric acid; (e) hexylene glycol; and (d) optionally, at least one additional carrier or excipient; provided that said anhydrous topical gel composition comprises from about 1% to about 20% w/w of the compound of formula (2). 2. The anhydrous topical gel composition of claim 1, wherein said anhydrous topical gel composition comprises at least about 70% w/w anhydrous ethanol. 3. The anhydrous topical gel composition of claim 1, wherein said anhydrous topical gel composition comprises from about 70% to about 99.99% w/w anhydrous ethanol. 4. The anhydrous topical gel composition of claim 1, wherein said anhydrous topical gel composition comprises at least one additional carrier or excipient. 5. The anhydrous topical gel composition of claim 1, wherein the compound of formula (2) is selected from the group consisting of: (a) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (b) (2R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (c) (2R,1′R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (d) (2R,1′S,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (e) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (f) (2R,1′S,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (g) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (h) (2R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (i) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (j) (2R,1′R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (k) (2R,1′S,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; and (l) (2R,1′S,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide. 6. The anhydrous topical gel composition of claim 1, wherein the compound of formula (2) is at a concentration of from about 2% w/w to about 10% w/w of the anhydrous topical gel composition. 7. The anhydrous topical gel composition of claim 1, wherein said anhydrous topical gel composition is packaged into a multiple dose container that meters a dose of from about 0.5 ml to about 1.0 ml of the anhydrous topical gel composition for each application. 8. The anhydrous topical gel composition of claim 1, wherein said anhydrous topical gel composition is packaged into a single or unit dose container that delivers a single or unit dose of about 0.5 ml to about 1.0 ml of the anhydrous topical gel composition for each application. 9. The anhydrous topical gel composition of claim 1, wherein the compound of formula (2) is (2R, 3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 10. The anhydrous topical gel composition of claim 1, wherein the anhydrous topical gel composition further comprises a 6% silicone gum blend in dimethicone. 11. A method of treating hyperhidrosis in a subject, said method comprising topically administering an anhydrous topical gel composition to skin of an area of a subject suffering from hyperhidrosis, such that, compared to untreated, baseline conditions, sweat production is reduced by at least 25% for at least six (6) hours; and such that sweat production is reduced by an amount substantially equivalent to an amount that sweat production is reduced as compared to untreated, baseline conditions, following administration of a composition comprising the same concentration of glycopyrrolate, and with an improved safety profile compared to topical glycopyrrolate, wherein said anhydrous topical gel composition comprises the following ingredients: (a) a compound having the formula: wherein R is methyl or ethyl, said compound having the R stereoisomeric configuration at the 2 position and the R, S or RS stereoisomeric configuration at the 1′ and 3′ positions, or being a mixture thereof; (b) anhydrous ethanol present in an amount sufficient to act as a non-aqueous solvent for the compound of formula (2); (c) at least one gelling or viscosity-controlling ingredient comprising hydroxypropyl cellulose; (d) citric acid; (e) hexylene glycol; and (d) optionally, at least one additional carrier or excipient; provided that said anhydrous topical gel composition comprises from about 1% to about 20% w/w of the compound of formula (2), wherein the anhydrous topical gel composition is administered by application to an anatomic area selected from a hand palm area, a foot plantar area, a groin area, an axilla area, and a facial area of the subject. 12. The method of claim 11, wherein said anhydrous topical gel composition comprises comprising at least about 70% w/w anhydrous ethanol. 13. The method of claim 11, wherein said anhydrous topical gel composition comprises comprising from about 70% to about 99.99% w/w anhydrous ethanol. 14. The method of claim 11, wherein said anhydrous topical gel composition comprises at least one additional carrier or excipient. 15. The method of claim 11, wherein the compound of formula (2) is selected from the group consisting of: (a) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (b) (2R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (c) (2R,1′R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (d) (2R,1′S,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (e) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (f) (2R,1′S,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (g) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (h) (2R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (i) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (j) (2R, 1′R,3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; (k) (2R,1′S, 3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide; and (l) (2R,1′S, 3′S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-methyl-1-methoxycarbonylmethylpyrrolidinium bromide. 16. The method of claim 11, wherein the compound of formula (2) is at a concentration of from about 2% w/w to about 10% w/w of the anhydrous topical gel composition. 17. The method of claim 11, wherein said anhydrous topical gel composition is packaged into a multiple dose container that meters a dose of from about 0.5 ml to about 1.0 ml of the anhydrous topical gel composition for each application. 18. The method of claim 11, wherein said anhydrous topical gel composition is packaged into a single or unit dose container that delivers a single or unit dose of about 0.5 ml to about 1.0 ml of the anhydrous topical gel composition for each application. 19. The method of claim 11, wherein the compound of formula (2) is (2R, 3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 20. The method of claim 11, wherein the anhydrous topical gel composition further comprises a 6% silicone gum blend in dimethicone.