WO2005099713A2 - Nueva presentación de una composición farmacéutica antiviral - Google Patents
Nueva presentación de una composición farmacéutica antiviral Download PDFInfo
- Publication number
- WO2005099713A2 WO2005099713A2 PCT/MX2004/000025 MX2004000025W WO2005099713A2 WO 2005099713 A2 WO2005099713 A2 WO 2005099713A2 MX 2004000025 W MX2004000025 W MX 2004000025W WO 2005099713 A2 WO2005099713 A2 WO 2005099713A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- agent
- amount
- solution
- weight
- pharmaceutical composition
- Prior art date
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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
- A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- 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
- A61K47/02—Inorganic compounds
-
- 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
- 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
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
-
- 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
- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
-
- 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
- A61K47/44—Oils, fats or waxes according to two or more groups of A61K47/02-A61K47/42; Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
-
- 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
- A61K9/12—Aerosols; Foams
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
- A61K51/121—Solutions, i.e. homogeneous liquid formulation
Definitions
- the present invention relates to a topical pharmaceutical formulation useful in the treatment of viral infections of the skin and in particular to a pharmaceutical composition containing as active ingredient 9- (2-hydroxyethoxymethyl) guan-ina, known as acyclovir, for the treatment of herpes Until now it has been common to formulate a drug containing as active substance acyclovir for the treatment of herpes in a presentation of ointment, cream, ointments, without a presentation of this medicine in solution to date.
- acyclovir has a " low water solubility, being almost completely insoluble in a hydrophobic solvent system; consequently, it is difficult to produce a topical formulation that contains a sufficiently dissolved concentration of the active ingredient, resulting in that activity of said ingredient is not " all usable for the purpose proposed. It is a main object of the invention to formulate a pharmaceutical product that contains acyclovir as an active ingredient, which is stable for prolonged periods of time, without losing its pharmaceutical activity and that avoids irritation of the patient's skin as much as possible.
- the pharmaceutical composition object of this application in a solution presentation, has stable characteristics and a curative effectiveness suitable for application in the affected area of the patient.
- the present invention provides a pharmaceutical formulation in atomizer solution for the topical application of acyclovir, which comprises: a) As active ingredient compound 9- (2-hydroxyethoxymethyl) guanine. b) Solvents c) Solubilizers - d) Moisturizers e) Anti-pruritic agents f) Antioxidant agents; and g) Demineralized water
- acyclovir as an anti-herpes agent of the formula:
- Suitable solvents for the formulation of the present invention are selected from the group consisting of butyl alcohol, corn oil, cotton oil, ethyl alcohol, isopropyl alcohol polyethylene glycol, propylene glycol, benzyl glycerine benzoate and / or water; as a solubilizing agent, it is selects from the group consisting of ammonium carbonate, diethanolamine, potassium hydroxide, sodium hydroxide, sodium bicarbonate, sodium borate, sodium carbonate, monoethanolamine, amino methyl propanol, triethanolamine and sorbitan derivatives; Preferred wetting agents are selected from the group consisting of glycerin, sorbitol, propylene glycol and / or mineral oil; the one selected from the group consisting of methanol and / or camphor is preferred as an antipruritic agent;
- the antioxidants useful in the formulation of the pharmaceutical composition of the invention are those included in the group mentioned below ascorbic acid, butylated hydroxyanisole, hypophosphorous acid
- ethyl alcohol and / or isopropyl alcohol are preferred; as solubilizers sodium hydroxide and / or amino methyl propanol; polypropylene glycol is preferred as a wetting agent; as antipruritic, the agent as such is camphor; and, as the antioxidant sodium metabisulfite is selected, all these ingredients or constituent agents of the pharmaceutical composition of the invention are defined in the aforementioned amounts.
- the pharmaceutical composition of the invention is useful in the treatment or prophylaxis of infectious diseases caused by the herpes simplex virus and the zoster virus in humans, in a presentation in atomizer solution, which allows the application of the medicament in the form of dew, avoiding the rubbing of the skin in the application of said medication, and thereby avoiding a source of additional infection of the infected area to be treated.
- the new pharmaceutical presentation, object of this application may contain some other ingredients that add recommended characteristics in the use of the product, such as could be an anesthetic agent, it is also obvious that it could be mixed in combination with some other antiviral agent that contributed to improve the effectiveness in the use of this pharmaceutical composition, without departing from the spirit of the invention, which, as inferred, is to provide an antiviral pharmaceutical composition in solution, applicable as a spray by means of an atomizing device.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- Virology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/547,275 US8697712B2 (en) | 2004-04-05 | 2004-04-05 | Presentation of an antiviral pharmaceutical composition |
ES04725836T ES2308170T3 (es) | 2004-04-05 | 2004-04-05 | Nueva composicion farmaceutica antiviral. |
AT04725836T ATE396732T1 (de) | 2004-04-05 | 2004-04-05 | Neue antivirale pharmazeutische zusammensetzung |
CA2562190A CA2562190C (en) | 2004-04-05 | 2004-04-05 | Novel antiviral pharmaceutical composition |
EP04725836A EP1741425B1 (en) | 2004-04-05 | 2004-04-05 | Novel antiviral pharmaceutical composition |
DE602004014202T DE602004014202D1 (de) | 2004-04-05 | 2004-04-05 | Neue antivirale pharmazeutische zusammensetzung |
PCT/MX2004/000025 WO2005099713A2 (es) | 2004-04-05 | 2004-04-05 | Nueva presentación de una composición farmacéutica antiviral |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/MX2004/000025 WO2005099713A2 (es) | 2004-04-05 | 2004-04-05 | Nueva presentación de una composición farmacéutica antiviral |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005099713A2 true WO2005099713A2 (es) | 2005-10-27 |
WO2005099713A3 WO2005099713A3 (es) | 2005-12-08 |
Family
ID=35150496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MX2004/000025 WO2005099713A2 (es) | 2004-04-05 | 2004-04-05 | Nueva presentación de una composición farmacéutica antiviral |
Country Status (7)
Country | Link |
---|---|
US (1) | US8697712B2 (es) |
EP (1) | EP1741425B1 (es) |
AT (1) | ATE396732T1 (es) |
CA (1) | CA2562190C (es) |
DE (1) | DE602004014202D1 (es) |
ES (1) | ES2308170T3 (es) |
WO (1) | WO2005099713A2 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201819418D0 (en) | 2018-11-29 | 2019-01-16 | Daniel Calladine Ltd | Anti-viral compositions |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2080106B (en) * | 1980-07-18 | 1984-03-07 | Weelcome Foundation Ltd | Acyclovin preparations |
US5331012A (en) * | 1990-07-30 | 1994-07-19 | Riddick Kenneth B | Topical pharmaceutical preparation for fever blisters and other viral infections and method of use |
IL104283A (en) * | 1992-12-30 | 1996-12-05 | Agis Ind 1983 Ltd | Non-emulsion antiviral topical pharmaceutical composition comprising acyclovir an aqueous gel agent and an alkali oleate |
GB9718568D0 (en) * | 1997-09-03 | 1997-11-05 | Chauvin Pharmaceuticals Limite | Compositions |
AUPP583198A0 (en) * | 1998-09-11 | 1998-10-01 | Soltec Research Pty Ltd | Mousse composition |
FR2837102B1 (fr) * | 2002-03-18 | 2004-10-08 | Palbian Snc | Composition a l'etat de gel aqueux, procede de fabrication et utilisation pour la fabrication d'un medicament, notamment antiherpetique |
US20050031655A1 (en) * | 2003-08-04 | 2005-02-10 | Schering Plough Healthcare Products, Inc. | Emulsion composition |
-
2004
- 2004-04-05 US US11/547,275 patent/US8697712B2/en active Active
- 2004-04-05 WO PCT/MX2004/000025 patent/WO2005099713A2/es active Application Filing
- 2004-04-05 CA CA2562190A patent/CA2562190C/en not_active Expired - Lifetime
- 2004-04-05 EP EP04725836A patent/EP1741425B1/en not_active Expired - Lifetime
- 2004-04-05 ES ES04725836T patent/ES2308170T3/es not_active Expired - Lifetime
- 2004-04-05 DE DE602004014202T patent/DE602004014202D1/de not_active Expired - Lifetime
- 2004-04-05 AT AT04725836T patent/ATE396732T1/de not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of EP1741425A4 * |
Also Published As
Publication number | Publication date |
---|---|
ATE396732T1 (de) | 2008-06-15 |
EP1741425B1 (en) | 2008-05-28 |
EP1741425A4 (en) | 2007-07-11 |
US8697712B2 (en) | 2014-04-15 |
DE602004014202D1 (de) | 2008-07-10 |
ES2308170T3 (es) | 2008-12-01 |
CA2562190C (en) | 2012-08-21 |
CA2562190A1 (en) | 2005-10-27 |
US20080287470A1 (en) | 2008-11-20 |
EP1741425A2 (en) | 2007-01-10 |
WO2005099713A3 (es) | 2005-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2620413T3 (es) | Formulaciones veterinarias antihelmínticas tópicas | |
US9782426B2 (en) | Anti-viral therapeutic composition | |
AR021539A1 (es) | Preparaciones topicas anhidras para la piel | |
CO5640037A2 (es) | Derivados de la quinazolina para el tratamiento del cancer | |
RU2012127436A (ru) | Фармацевтическая композиция для местного применения, способ местного вагинального введения и способ профилактики инфицирования вич с ее помощью, презерватив ее содержащий, лекарственное средство (варианты) и способ профилактики заболеваний, передающихся половым путем | |
AR058619A1 (es) | Formulacion farmaceutica para el suministro de compuestos inhibidores del receptor de tirosina quinasa (rtki) al ojo | |
UY28366A1 (es) | Compuestos químicos | |
AR014176A1 (es) | Composiciones farmaceuticas de trifosfato de uridina. | |
ES2323132T3 (es) | Uso de bis-aminas para incrementar la actividad antimicrobiana de composiciones acuosas. | |
ES2356774T3 (es) | Composición farmacéutica fotoestable que contiene brivudina para el tratamiento de la queratitis herpética. | |
ES2880437T3 (es) | Nuevas composiciones tópicas que comprenden ácido úsnico y su uso terapéutico | |
ES2308170T3 (es) | Nueva composicion farmaceutica antiviral. | |
ES2220787T3 (es) | Composiciones antifungicas a base de cetoconazol, destinadas a un uso topico. | |
ES2182504T3 (es) | Bifenilsulfonilcianamidas, procedimiento para su preparacion y su utilizacion como medicamento. | |
BRPI0412453A (pt) | uso do ácido ascórbico ou um sal fisiologicamente aceitável do mesmo | |
RU2013142445A (ru) | Фармацевтический препарат для местного применения, содержащий в-220 | |
ES2292789T3 (es) | Tratamiento de estados hiperproliferativos de superficies corporales. | |
ES2692663T3 (es) | Método y composición farmacéutica mejorada para mejorar la entrega transdérmica del inhibidor PDE-5 | |
ES2242075T3 (es) | Composicion topica que contiene brucina y utilizacion para el tratamiento de la piel dañada de un mamifero. | |
EP3299012A1 (en) | Transdermal liquid preparation | |
RU2205011C1 (ru) | Фармацевтическая композиция с антибактериальной активностью | |
CO6241114A2 (es) | Composicion farmaceutica que comprende la combinacion del agente antimicrobiano ciprofloxacino y el agente antioxidante acido ascorbico para el tratamiento de infecciones urinarias | |
RU2660353C2 (ru) | Способ и улучшенная фармацевтическая композиция для ускорения трансдермальной доставки ингибитора pde-5 | |
ES2233589T3 (es) | Soluciones farmaceuticas estables de nimesulida. | |
GT200000207A (es) | Composiciones de valdecoxib. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2562190 Country of ref document: CA |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 06111945 Country of ref document: CO |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004725836 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004725836 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11547275 Country of ref document: US |