US4457938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antimycotic agent, in the form of sticks, with a high release of active compound
Assignee: Bayer AG
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Filing: 1982-02-05
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Granted: 1984-07-03
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Expires: 2002-02-05
Abstract
Abstract The invention relates to stick formulations of antimycotic azole derivatives containing, in addition to the antimycotic azole derivatives, 3 to 5% by weight relative to the formulation, of benzyl alcohol, 2.5 to 10% by weight, relative to the formulation of spreading agent and one or more auxiliaries.
Inventors
- 👤 Miklos von Bittera
- 👤 Karl H. Buchel
- 👤 Manfred Plempel
- 👤 Erik Regel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:03
CPC Classifications
A; A61; A61K; A61K47/00; A61K47/06; A61K47/08; A61K47/10; A61K31/00; A61K31/33; A61K31/395; A61K31/41; A61K31/415; A61K47/12; A61K47/14; A61K9/00; A61K9/0012; A61K9/0014; A61P; A61P31/00; A61P31/04; A61P31/10; Y; Y10; Y10S; Y10S424/00; Y10S424/05
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
72 words
A stick formulation of an antimycotic agent, with higher release of the antimycotic active compound(s), containing 0.05 to 1% by weight of an antimycotic azole derivatives selected from the group consisting of clotrimazole, trifonazole, climbazole, lombazole and mixtures of said compounds, 3 to 5% by weight, relative to the formulation, of benzyl alcohol, 2.5 to 10% by weight, relative to the formulation of isopropyl myristate and one or more stick formulation auxiliaries.
Claim 2
Dependent Claim
72 words
A stick formulation of an antimycotic agent, with higher release of the antimycotic active compound(s), containing 0.05 to 1% by weight of an antimycotic azole derivatives selected from the group consisting of clotrimazole, trifonazole, climbazole, lombazole and mixtures of said compounds, 3 to 5% by weight, relative to the formulation, of benzyl alcohol, 2.5 to 10% by weight, relative to the formulation of isopropyl myristate and one or more stick formulation auxiliaries.
Claim 3
Dependent Claim
19 words
A stick formulation according to claim 1, in which the antimycotic azole derivative is clotrimazole of the formula ##STR2##
Claim 4
Dependent Claim
19 words
A stick formulation according to claim 1 in which the antimycotic azole derivative is trifonazole of the formula ##STR3##
Claim 5
Dependent Claim
19 words
A stick formulation according to claim 1, in which the antimycotic azole derivative is climbazole of the formula ##STR4##
Claim 6
Dependent Claim
19 words
A stick formulation according to claim 1, in which the antimycotic azole derivative is lombazole of the formula ##STR5##
Claim 7
Dependent Claim
35 words
A stick formulation according to any of claims 1 to 5, in which the antimycotic azole derivative is present in an amount of 0.1 to 1% by weight, relative to the weight of the formulation.
References Cited (Backward Citations)
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US3899578A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-03 | 1988-01-02 | 1988-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-03 | 1992-01-02 | 1992-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-03 | 1996-01-02 | 1996-07-03 | $7700.00 | Window Closed / Lapsed |