Claims for Patent: 12,398,102

Summary for Patent: 12,398,102

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:	US17/202,063
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 12,398,102
Patent Claims:	1. A topical gel composition, said composition comprising the following ingredients: (a) a compound of formula (2A) dissolved in anhydrous ethanol; 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; said compound being present in an amount of from about 1% to about 20% w/w of the composition; said anhydrous ethanol being present in an amount of at least 70% w/v or w/w of the composition; (b) at least one gelling or viscosity-controlling ingredient; wherein the at least one gelling or viscosity controlling agent is a modified cellulose, and (c) citric acid; wherein propyl gallate and butylated hydroxytoluene (BHT) are absent from the composition; wherein the composition does not comprise aluminum chloride or aluminum chlorohydrate; and wherein the composition is free of aqueous excipients and hydrated forms of ingredients. 2. The composition of claim 1, further comprising at least one additional carrier or excipient. 3. The composition of claim 1, wherein the compound of formula (2A) 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. 4. The composition of claim 1, wherein the compound of formula (2A) is at a concentration of from about 2% w/w to about 10% w/w of the composition. 5. The composition of claim 1, packaged into a multiple dose container that meters a dose of from about 0.5 ml to about 1.0 ml of the composition for each application. 6. The composition of claim 1, 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 composition for each application. 7. The composition of claim 1, wherein the compound of formula (2A) is (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 8. The composition of claim 1, wherein the gelling or viscosity-controlling ingredient is hydroxypropyl cellulose. 9. The composition of claim 8, further comprising hexylene glycol. 10. The composition of claim 8, further comprising a 6% silicone gum blend in dimethicone. 11. The composition of claim 8, further comprising hexylene glycol and a 6% silicone gum blend in dimethicone. 12. A method of treating a subject suffering from hyperhidrosis, said method comprising topically administering the composition of claim 1 to an area of skin of the subject before bedtime. 13. A method of treating a subject suffering from hyperhidrosis, said method comprising topically administering the composition of claim 1 to an area of skin of the subject. 14. A topical gel composition for treating, inhibiting or ameliorating excessive sweating, said composition comprising: (a) a compound of formula (2B): 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, said compound being present in an amount of from about 1% w/v or w/w to about 30% w/v or w/w of the composition; (b) anhydrous ethanol, present in an amount of at least 70% w/v or w/w of the composition; (c) at least one gelling or viscosity-controlling ingredient wherein the at least one gelling or viscosity controlling agent is a modified cellulose; and (d) citric acid; wherein propyl gallate and butylated hydroxytoluene (BHT) are absent from the composition; wherein the composition does not comprise aluminum chloride or aluminum chlorohydrate; and wherein the composition is free of aqueous excipients and hydrated forms of ingredients. 15. The composition of claim 14, further comprising at least one additional carrier or excipient. 16. The composition of claim 14, wherein the compound of formula (2B) is selected from the group consisting of: (ii) (2R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (iii) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (iv) (2R,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (v) (2R,1′R,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (vi) (2R,1'S,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (vii) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; and (viii) (2R,1'S,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 17. The composition of claim 14, wherein the compound of formula (2B) is at a concentration of from about 1% w/v or w/w to about 20% w/v or w/w of the composition. 18. The composition of claim 14, wherein the compound of formula (2B) is at a concentration of from about 2% w/v or w/w to about 10% w/v or w/w. 19. The composition of claim 14, packaged into a multiple dose container that meters a dose of from about 0.5 ml to about 1.0 ml of the composition for each application. 20. The composition of claim 14, 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 composition for each application. 21. The composition of claim 14, wherein the compound of formula (2B) is (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 22. A method of treating a subject suffering from hyperhidrosis, said method comprising topically administering the composition of claim 14 to an area of skin of the subject, before bedtime. 23. The method of claim 22, wherein the compound of formula (2B) is selected from the group consisting of: (ii) (2R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (iii) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (iv) (2R,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (v) (2R,1′R,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (vi) (2R,1'S,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (vii) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; and (viii) (2R,1'S,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 24. The method of claim 22, wherein the compound of formula (2B) is at a concentration of from about 1% w/v to about 20% w/v or w/w of the composition. 25. The method of claim 22, wherein the compound of formula (2B) is at a concentration of from about 2% w/v or w/w to about 10% w/v or w/w. 26. The method of claim 22, wherein the compound of formula (2B) is (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 27. The method of claim 22, wherein a dose of from about 0.5 ml to about 2.0 ml is applied. 28. A method of treating a subject suffering from hyperhidrosis, said method comprising topically administering the composition of claim 14 to an area of skin of the subject. 29. The method of claim 28, wherein the compound of formula (2B) is selected from the group consisting of: (ii) (2R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (iii) (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (iv) (2R,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (v) (2R,1′R,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (vi) (2R,1'S,3'S) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; (vii) (2R,1′R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide; and (viii) (2R,1'S,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 30. The method of claim 28, wherein the compound of formula (2B) is at a concentration of from about 1% w/v or w/w to about 20% w/v or w/w of the composition. 31. The method of claim 28, wherein the compound of formula (2B) is at a concentration of from about 2% w/v or w/w to about 10% w/v or w/w. 32. The method of claim 28, wherein the compound of formula (2B) is (2R,3′R) 3-(2-cyclopentyl-2-phenyl-2-hydroxyacetoxy)-1-(ethoxycarbonylmethyl)-1-methylpyrrolidinium bromide. 33. The method of claim 28, wherein a dose of from about 0.5 ml to about 2.0 ml is applied. 34. The composition of claim 14, wherein the composition has microbial stability without the addition of preservatives. 35. The composition of claim 14, comprising at least about 2% w/v or w/w of the compound of formula (2B). 36. The composition of claim 14, comprising from about 70% w/v or w/w to about 85% w/v or w/w anhydrous ethanol. 37. The composition of claim 14, which reduces sweat production for a period of from about 4 hours to about 24 hours. 38. The method of claim 22, wherein the anhydrous ethanol is present in an amount such that the composition topically administered therein has microbial stability without the addition of preservatives. 39. The method of claim 22, wherein the composition topically administered therein comprises from about 70% w/v or w/w to about 85% w/v or w/w anhydrous ethanol. 40. The method of claim 28, wherein the anhydrous ethanol is present in an amount such that the composition topically administered therein has microbial stability without the addition of preservatives. 41. The method of claim 28, wherein the composition topically administered therein comprises from about 70% w/v or w/w to about 85% w/v or w/w anhydrous ethanol. 42. A topical gel composition produced by forming a mixture comprising the following ingredients: (a) a compound of formula (2A): 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 stereoisomeric mixture thereof; said compound being present in an amount of from about 1% to about 20% w/w of the composition; (b) anhydrous ethanol, present in an amount of at least 70% w/v or w/w/of the composition; and (c) at least one gelling or viscosity-controlling ingredient; wherein the at least one gelling or viscosity controlling agent is a modified cellulose; and homogenizing the mixture; wherein the mixture does not comprise aluminum chloride or aluminum chlorohydrate; and wherein the mixture is free of aqueous excipients and hydrated forms of ingredients.