US4046919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of cells
Assignee: Fundacion de Estudios Farmaco-Biologicos
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Filing: 1975-01-24
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Granted: 1977-09-06
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Expires: 1995-01-24
Abstract
Abstract Method of treating virus disorders by administering certain compounds, such as benzoyl peroxide, into the blood. Entry of these compounds into the sick cells results in, because of the pH and redox-potential conditions in those cells, oxidation phenomena and deposition of an antiseptic substance in the sick cells, thereby causing cellular aging and necrosis.
Inventors
- 👤 Gregorio Ramon Cebrian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:38
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/12; A61K31/33; A61K31/335; A61K31/365
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
40 words
A method for selective cell necrosis, which comprises administering through the circulatory system to the altered cells of a patient having such altered cells a pharmaceutically effective amount of a composition containing benzoyl peroxide and a pharmaceutically suitable carrier therefor.
Claim 2
Independent Claim
40 words
A method for selective cell necrosis, which comprises administering through the circulatory system to the altered cells of a patient having such altered cells a pharmaceutically effective amount of a composition containing benzoyl peroxide and a pharmaceutically suitable carrier therefor.
Claim 3
Dependent Claim
64 words
The method according to claim 1, wherein the administration is perorally and the composition is prepared by mixing an oil or ethyl oleate, with low degree of acidity, and benzoyl peroxide under stirring at a temperature between ambient temperature and 80° C. to dissolve the mixture, the proportion of benzoyl peroxide being between 0.5 and 2% w/v, and allowing the resultant mixture to cool.
Claim 4
Dependent Claim
80 words
The method according to claim 1, wherein the administration is intramuscularly or by hypodermic injection and the composition is prepared by mixing an oil or ethyl oleate with benzoyl peroxide under stirring at a temperature between ambient temperature and 80° C. to dissolve the mixture, the proportion of benzoyl peroxide being between 0.5 and 1.5% w/v, cooling the solution, adding 3% w/w of benzyl alcohol under stirring, and permitting the solution to stand for four or five days before use.
Claim 5
Independent Claim
42 words
A method for selective cell necrosis, which comprises administering into the blood of a patient affected with altered cells a pharmaceutically effective amount of benzoyl peroxide in the form of a solution in a pharmaceutically acceptable liposoluble medium suitable for internal administration.
Claim 6
Independent Claim
42 words
A method for selective cell necrosis, which comprises administering into the blood of a patient affected with altered cells a pharmaceutically effective amount of benzoyl peroxide in the form of a solution in a pharmaceutically acceptable liposoluble medium suitable for internal administration.
Claim 7
Dependent Claim
22 words
A composition for achieving selective cell necrosis, comprising benzoyl peroxide and a pharmaceutically acceptable liposoluble medium, as carrier, suitable for internal administration.
Claim 8
Dependent Claim
22 words
A composition for achieving selective cell necrosis, comprising benzoyl peroxide and a pharmaceutically acceptable liposoluble medium, as carrier, suitable for internal administration.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-05 | 1981-03-07 | 1981-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-05 | 1985-03-07 | 1985-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-05 | 1989-03-07 | 1989-09-06 | $7700.00 | Window Closed / Lapsed |