US5389686A
Expired / Lapsed
US
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Analgesic properties of fedotozine
Assignee: Jouveinal SA
•
Filing: 1993-07-13
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Granted: 1995-02-14
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Expires: 2013-07-13
Abstract
Abstract Process for the treatment of painful syndromes, especially local and/or visceral, consisting in the parenteral or topical administration of a therapeutically effective quantity of the (-) tartrate of (+)-(R)-1-[(3,4,5-trimethoxy)benzyloxymethyl]-1-phenyl-N,N-dimethyl-n-propylamine.
Inventors
- 👤 Laurent Diop
- 👤 Agnes Grouhel
- 👤 Jean-Louis Junien
- 👤 Annick Langlois
- 👤 Xavier Pascaud
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:58
CPC Classifications
C; C07; C07C; C07C217/00; C07C217/02; C07C217/48
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
30 words
A method for the treatment of hypersensitivity to pain, which comprises administering to a subject in need of such treatment a therapeutically effective amount of the compound fedotozine (-) tartrate.
Claim 2
Independent Claim
30 words
A method for the treatment of hypersensitivity to pain, which comprises administering to a subject in need of such treatment a therapeutically effective amount of the compound fedotozine (-) tartrate.
Claim 3
Dependent Claim
21 words
The method according to claim 1, wherein a dose of about 5 to 1000 mg of fedotozine (-) tartrate is administered.
Claim 4
Dependent Claim
12 words
The method according to claim 1, wherein the compound is administered parenterally.
Claim 5
Dependent Claim
25 words
The method according to claim 1, wherein the compound is administered in a composition in the form of suppositories, ovules, lotions, creams or aqueous solutions.
Claim 6
Dependent Claim
29 words
The method according to claim 4, wherein the aqueous solutions are administered by perfusion via the i.v. route and contain about 0.01 to 0.5% w/v of (-) fedotozine tartrate.
Claim 7
Dependent Claim
26 words
The method according to claim 4, wherein the aqueous solutions are administered by injection and contain about 0.25 to 2.5% by weight of fedotozine (-) tartrate.
Claim 8
Dependent Claim
33 words
The method according to claim 1 wherein the compound is at least twice as active upon pain induced during a physiological condition of hypersensitivity than upon pain induced during a normal physiological condition.
Claim 9
Independent Claim
30 words
A method for treating pain and producing local analgesia which comprises administering to a subject in need of such treatment a therapeutically effective amount of the compound fedotozine (-) tartrate.
Claim 10
Independent Claim
30 words
A method for treating pain and producing local analgesia which comprises administering to a subject in need of such treatment a therapeutically effective amount of the compound fedotozine (-) tartrate.
Claim 11
Dependent Claim
21 words
The method according to claim 8 wherein a dose of about 5 to 1000 mg of fedotozine (-) tartrate is administered.
Claim 12
Dependent Claim
12 words
The method according to claim 8 wherein the compound is administered parenterally.
Claim 13
Dependent Claim
25 words
The method according to claim 8 wherein the compound is administered in a composition in the form of suppositories, ovules, lotions, creams or aqueous solutions.
Claim 14
Dependent Claim
29 words
The method according to claim 11 wherein the aqueous solutions are administered by perfusion via the i.v. route and contain about 0.01 to 0.5% w/v of fedotozine (-) tartrate.
Claim 15
Dependent Claim
26 words
The method according to claim 11 wherein the aqueous solutions are administered by injection and contain about 0.25 to 2.5% by weight of fedotozine (-) tartrate.
References Cited (Backward Citations)
EP0384088A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-02-13 | 1998-08-15 | 1999-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-02-13 | 2002-08-15 | 2003-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-02-13 | 2006-08-15 | 2007-02-14 | $7700.00 | Window Closed / Lapsed |