US4035492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oral treatment of seborrhea with cysteamine derivatives
Assignee: L'Oréal SA
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Filing: 1976-01-29
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Granted: 1977-07-12
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Expires: 1996-01-29
Abstract
Abstract A method for treating a scalp characterized by an excessive secretion of sebum, to improve the condition thereof by reducing said excessive secretion comprising orally administering to a human being having a scalp so characterized a therapeutic composition comprising an ingestible carrier admixed with, as a non-toxic active compound, cysteine or cysteamine derivatives, the active compound is present in amounts of about 0.75-3 weight percent of the composition which is administered at a rate of about 1-5 mg/kg/day based on the weight of the human being during a period of about 15 days.
Inventors
- 👤 Gregoire Kalopissis
- 👤 Georges Mandussos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:34
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61K8/447; A61K8/46; A61Q; A61Q5/00; A61Q5/008; A61K2800/00; A61K2800/80; A61K2800/92; Y; Y10; Y10S; Y10S424/00; Y10S424/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
192 words
A method for treating a scalp, characterized by an excessive secretion of sebum, to improve the condition thereof by reducing said excessive secretion of sebum comprising orally administering to a human being having a scalp so characterized a therapeutic composition comprising an ingestible carrier admixed with a non-toxic active compound selected from the group consisting of: 2-phenylthio ethylamine dihydrogen phosphate, 2-p-t-butylphenylthio ethylamine trichloracetate, 2-p-methoxyphenylthio ethylamine ditartrate, 2-tolylthio ethylamine hydrobromide, 2-(1-biphenyl thio) ethylamine hydrochloride, 2-benzylthio 2-methyl propylamine hydrochloride, 2-benzylthio propylamine lactate, 2-o-aminophenylthio ethylamine succinate, 2-(2-naphthyl methylthio) ethylamine hydrochloride, 2-(2-naphthyl methylthio) ethylamine disuccinate, 2-o-chlorobenzylthio ethylamine hydrochloride, 2-p-chlorobenzylthio ethylamine glycolate, 2-o-fluorobenzylthio ethylamine hydrochloride, 2-β-phenylethylthio ethylamine glutamate, 2-diphenylmethylthio ethylamine hydrochloride, 2,4-dichloro 2-benzylthio ethylamine aspartate, 2-o-methoxy benzylthio ethylamine hydrochloride, 2-p-ethoxybenzylthio ethylamine hydrochloride, 2-p-bromobenzylthio ethylamine succinate, 2-(3,4-dimethoxy benzylthio) ethylamine malate, 2-(3,4,5-trimethoxy benzylthio) ethylamine hydrocinnamate, 2-p-methoxy benzylthio ethylamine salicylate, 2-o-methylbenzylthio ethylamine phenylacetate, 2-p-phenoxybenzylthio ethylamine hydrochloride, 2-benzylthio ethylamine panthothenate, 2-p-nitrobenzylthio ethylamine crotonate, 2-(1-naphthyl thio) ethylamine hydrochloride, 2-benzylthio propylamine and 2-benzylthio 2-methyl propylamine, said active compound being present in an amount ranging from 0.75 to 3 percent by weight of said composition and said composition being administered at a rate of 1.5-5 mg/kg/day based on the weight of the human being.
Claim 2
Independent Claim
192 words
A method for treating a scalp, characterized by an excessive secretion of sebum, to improve the condition thereof by reducing said excessive secretion of sebum comprising orally administering to a human being having a scalp so characterized a therapeutic composition comprising an ingestible carrier admixed with a non-toxic active compound selected from the group consisting of: 2-phenylthio ethylamine dihydrogen phosphate, 2-p-t-butylphenylthio ethylamine trichloracetate, 2-p-methoxyphenylthio ethylamine ditartrate, 2-tolylthio ethylamine hydrobromide, 2-(1-biphenyl thio) ethylamine hydrochloride, 2-benzylthio 2-methyl propylamine hydrochloride, 2-benzylthio propylamine lactate, 2-o-aminophenylthio ethylamine succinate, 2-(2-naphthyl methylthio) ethylamine hydrochloride, 2-(2-naphthyl methylthio) ethylamine disuccinate, 2-o-chlorobenzylthio ethylamine hydrochloride, 2-p-chlorobenzylthio ethylamine glycolate, 2-o-fluorobenzylthio ethylamine hydrochloride, 2-β-phenylethylthio ethylamine glutamate, 2-diphenylmethylthio ethylamine hydrochloride, 2,4-dichloro 2-benzylthio ethylamine aspartate, 2-o-methoxy benzylthio ethylamine hydrochloride, 2-p-ethoxybenzylthio ethylamine hydrochloride, 2-p-bromobenzylthio ethylamine succinate, 2-(3,4-dimethoxy benzylthio) ethylamine malate, 2-(3,4,5-trimethoxy benzylthio) ethylamine hydrocinnamate, 2-p-methoxy benzylthio ethylamine salicylate, 2-o-methylbenzylthio ethylamine phenylacetate, 2-p-phenoxybenzylthio ethylamine hydrochloride, 2-benzylthio ethylamine panthothenate, 2-p-nitrobenzylthio ethylamine crotonate, 2-(1-naphthyl thio) ethylamine hydrochloride, 2-benzylthio propylamine and 2-benzylthio 2-methyl propylamine, said active compound being present in an amount ranging from 0.75 to 3 percent by weight of said composition and said composition being administered at a rate of 1.5-5 mg/kg/day based on the weight of the human being.
References Cited (Backward Citations)
US2769839A
Cited
US2835704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-07-11 | 1981-01-10 | 1981-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-11 | 1985-01-10 | 1985-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-11 | 1989-01-10 | 1989-07-12 | $7700.00 | Window Closed / Lapsed |