MX2012004715A - Method for wetting a powder containing benzoyl peroxide. - Google Patents

Method for wetting a powder containing benzoyl peroxide.

Info

Publication number
MX2012004715A
MX2012004715A MX2012004715A MX2012004715A MX2012004715A MX 2012004715 A MX2012004715 A MX 2012004715A MX 2012004715 A MX2012004715 A MX 2012004715A MX 2012004715 A MX2012004715 A MX 2012004715A MX 2012004715 A MX2012004715 A MX 2012004715A
Authority
MX
Mexico
Prior art keywords
benzoyl peroxide
wetting
powder containing
containing benzoyl
powder
Prior art date
Application number
MX2012004715A
Other languages
Spanish (es)
Other versions
MX350488B (en
Inventor
Gordon Jay Dow
Original Assignee
Dow Pharmaceutical Sciences
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Pharmaceutical Sciences filed Critical Dow Pharmaceutical Sciences
Publication of MX2012004715A publication Critical patent/MX2012004715A/en
Publication of MX350488B publication Critical patent/MX350488B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/10—Dispersions; Emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/10—Anti-acne agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/12—Keratolytics, e.g. wart or anti-corn preparations

Abstract

Powder containing benzoyl peroxide is readily wetted by contacting the powder with a liquid containing water and one or more water-soluble organic solvents in a concentration sufficient to reduce the surface tension of the liquid to less than 64 dynes/cm.
MX2012004715A 2009-10-21 2009-10-21 Method for wetting a powder containing benzoyl peroxide. MX350488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/005732 WO2011049547A1 (en) 2009-10-21 2009-10-21 Method for wetting a powder containing benzoyl peroxide

Publications (2)

Publication Number Publication Date
MX2012004715A true MX2012004715A (en) 2012-08-08
MX350488B MX350488B (en) 2017-09-07

Family

ID=43900563

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012004715A MX350488B (en) 2009-10-21 2009-10-21 Method for wetting a powder containing benzoyl peroxide.

Country Status (9)

Country Link
EP (1) EP2490528A4 (en)
JP (1) JP5784619B2 (en)
AU (1) AU2009354152B2 (en)
BR (1) BR112012009644A2 (en)
CA (1) CA2777489C (en)
MX (1) MX350488B (en)
RU (1) RU2572693C2 (en)
WO (1) WO2011049547A1 (en)
ZA (1) ZA201202938B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9868103B2 (en) 2005-08-02 2018-01-16 Sol-Gel Technologies Ltd. Metal oxide coating of water insoluble ingredients
KR102039494B1 (en) * 2011-12-22 2019-11-01 라이프 테크놀로지스 코포레이션 Cell culture media and methods
EP2925296B1 (en) * 2012-11-27 2021-01-06 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea
US9687465B2 (en) 2012-11-27 2017-06-27 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea
JP6811213B2 (en) * 2018-07-03 2021-01-13 ソル − ゲル テクノロジーズ リミテッド Composition for the treatment of rosacea
WO2020170035A2 (en) * 2019-02-19 2020-08-27 Sol-Gel Technologies Ltd. Method for treatment of rosacea including patient reported outcomes thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ194326A (en) * 1979-07-25 1982-05-31 Dermik Lab Inc Stable aqueous benzoyl peroxide compositions and therapeutic compositions
AU619256B2 (en) * 1988-03-03 1992-01-23 Connetics Australia Pty Ltd Acne treatment
US6117843A (en) * 1992-02-18 2000-09-12 Lloyd J. Baroody Compositions for the treatment of acne containing clindamycin and benzoyl peroxide
TW203552B (en) * 1992-02-18 1993-04-11 J Baroody Lloyd Compositions of clindamycin and benzoyl peroxide for acne treatment
FR2833841B1 (en) * 2001-12-21 2005-07-22 Galderma Res & Dev GEL COMPRISING AT LEAST ONE RETINOID AND BENZOYL PEROXIDE
FR2901139B1 (en) * 2006-05-17 2009-03-20 Galderma Res & Dev S N C Snc COMPOSITIONS COMPRISING AT LEAST ONE DERIVATIVE OF NAPHTHOIC ACID AND BENZOYL PEROXIDE, PROCESSES FOR THEIR PREPARATION, AND USES THEREOF
FR2910320B1 (en) * 2006-12-21 2009-02-13 Galderma Res & Dev S N C Snc EMULSION COMPRISING AT LEAST ONE RETINOID AND BENZOLE PEROXIDE
FR2910321B1 (en) * 2006-12-21 2009-07-10 Galderma Res & Dev S N C Snc CREAM GEL COMPRISING AT LEAST ONE RETINOID AND BENZOLE PEROXIDE
KR20110014651A (en) * 2008-06-05 2011-02-11 다우 파마슈티컬 사이언시즈, 인코포레이티드 Topical pharmaceutical formulations containing a low concentration of benzoyl peroxide in suspension in water and a water-miscible organic solvent
JP5753089B2 (en) * 2008-10-20 2015-07-22 ドウ ファーマシューティカル サイエンシーズ、インク． Method for obtaining a stable dispersion of benzoyl peroxide

Also Published As

Publication number Publication date
AU2009354152B2 (en) 2015-07-02
EP2490528A4 (en) 2013-06-12
MX350488B (en) 2017-09-07
RU2572693C2 (en) 2016-01-20
WO2011049547A1 (en) 2011-04-28
EP2490528A1 (en) 2012-08-29
JP5784619B2 (en) 2015-09-24
AU2009354152A1 (en) 2012-05-10
CA2777489A1 (en) 2011-04-28
BR112012009644A2 (en) 2015-09-29
JP2013508359A (en) 2013-03-07
ZA201202938B (en) 2012-12-27
CA2777489C (en) 2018-11-20
RU2012120747A (en) 2013-11-27

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Legal Events

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