ES2568953T3 - Administración transdérmica de ficotoxinas - Google Patents
Administración transdérmica de ficotoxinas Download PDFInfo
- Publication number
- ES2568953T3 ES2568953T3 ES05746905.8T ES05746905T ES2568953T3 ES 2568953 T3 ES2568953 T3 ES 2568953T3 ES 05746905 T ES05746905 T ES 05746905T ES 2568953 T3 ES2568953 T3 ES 2568953T3
- Authority
- ES
- Spain
- Prior art keywords
- drug
- transdermal administration
- phycotoxins
- adhesive
- ethylene
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 231100000769 Phycotoxin Toxicity 0.000 title 1
- 239000003814 drug Substances 0.000 abstract description 17
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 206010003246 arthritis Diseases 0.000 abstract 1
- 230000004064 dysfunction Effects 0.000 abstract 1
- 208000018937 joint inflammation Diseases 0.000 abstract 1
- 210000005036 nerve Anatomy 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000699 topical effect Effects 0.000 abstract 1
- 229940079593 drug Drugs 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 6
- 239000000017 hydrogel Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000012377 drug delivery Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003623 enhancer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polyoxyethylene Polymers 0.000 description 3
- 102100026735 Coagulation factor VIII Human genes 0.000 description 2
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 2
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000003961 penetration enhancing agent Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- 239000004821 Contact adhesive Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000013583 drug formulation Substances 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000013271 transdermal drug delivery Methods 0.000 description 1
- 229940100640 transdermal system Drugs 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4953—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom containing pyrimidine ring derivatives, e.g. minoxidil
-
- 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
-
- 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
- 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
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- 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
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- 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
- A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
-
- 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
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Cosmetics (AREA)
Abstract
Uso de una composición que comprende una cantidad terapéuticamente eficaz de una mezcla de GTX-2 y GTX-3 para la fabricación de un medicamento adaptado para la administración tópica o transdérmica a un paciente para el tratamiento de inflamación de las articulaciones o disfunción de los nervios periféricos.
Description
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En una realización alternativa, el depósito que contiene fármaco y el adhesivo en contacto con la piel están presentes como capas independientes y distintas, estando el adhesivo subyacente al depósito. En tal caso, el depósito puede ser una matriz polimérica tal como se describió anteriormente. Como alternativa, el depósito puede componerse de una formulación líquida o semisólida contenida en un compartimento cerrado o “cavidad”, o puede ser un depósito de hidrogel, o puede adoptar alguna otra forma. Se prefieren particularmente los depósitos de hidrogel en el presente documento. Tal como apreciarán los expertos en la técnica, los hidrogeles son redes macromoleculares que absorben agua y, por tanto, se hinchan pero no se disuelven en agua. Es decir, los hidrogeles contienen grupos funcionales hidrófilos que proporcionar absorción de agua, pero los hidrogeles se componen de polímeros reticulados que dan lugar a insolubilidad en agua. Generalmente, entonces, los hidrogeles se componen de polímeros hidrófilos reticulados tales como un poliuretano, un poli(alcohol vinílico), un poli(ácido acrílico), un polioxietileno, una polivinilpirrolidona, un poli(metacrilato de hidroxietilo) (poli( HEMA)), o un copolímero
o mezcla de los mismos. Polímeros hidrófilos particularmente preferidos son copolímeros de HEMA y polivinilpirrolidona.
También pueden estar presentes capas adicionales, por ejemplo, capas de material textil intermedias y/o membranas de control de la tasa, en cualquiera de estos sistemas de administración de fármacos. Pueden usarse capas de material textil para facilitar la fabricación del dispositivo, mientras que puede usarse una membrana de control de la tasa para controlar la tasa a la que permea un componente fuera del dispositivo. El componente puede ser un fármaco, un agente que libera hidróxido, un potenciador adicional, o algún otro componente contenido en el sistema de administración de fármacos.
Se incluirá en el sistema una membrana de control de la tasa, si está presente, en el lado de la piel de uno o más de los depósitos de fármaco. Los materiales usados para formar una membrana de este tipo se seleccionan para limitar el flujo de uno o más componentes contenidos en la formulación de fármaco. Los materiales representativos útiles para formar membranas de control de la tasa incluyen poliolefinas tales como polietileno y polipropileno, poliamidas, poliésteres, copolímero de etileno-etacrilato, copolímero de etileno-acetato de vinilo, copolímero de etilenometilacetato de vinilo, copolímero de etileno-etilacetato de vinilo, copolímero de etileno-propilacetato de vinilo, poliisopreno, poliacrilonitrilo, copolímero de etileno-propileno.
Generalmente, la superficie subyacente del dispositivo transdérmico, es decir, el área en contacto con la piel, tiene
22 22
un área en el intervalo de aproximadamente 5 cm a 200 cm , preferiblemente de 5 cm a 100 cm , más preferiblemente de 20 cm2 a 60 cm 2. Esa área variará, por supuesto, con la cantidad del fármaco que va a
administrarse y el flujo del fármaco a través de la superficie corporal. Serán necesarios parches más grandes para albergar mayores cantidades de fármaco, mientras que pueden usarse parches más pequeños para cantidades pequeñas de fármaco y/o fármacos que muestran una tasa de permeación relativamente alta.
Tales sistemas de administración de fármacos pueden fabricarse usando técnicas de recubrimiento y laminación convencionales conocidas en la técnica. Por ejemplo, pueden prepararse sistemas de matriz de adhesivo mediante colada de un adhesivo en mezcla fluida, fármaco y vehículo sobre la capa de respaldo seguido por laminación del revestimiento desprendible. De manera similar, puede colarse la mezcla de adhesivo sobre el revestimiento desprendible, seguido por laminación del revestimiento desprendible. Alternativamente, el depósito de fármaco puede prepararse en ausencia de fármaco o excipiente, y entonces cargarse mediante “empapado” en una mezcla de fármaco/vehículo. En general, se fabrican sistemas transdérmicos útiles en la invención mediante evaporación de disolvente, colada de película, extrusión de masas fundidas, laminación de películas delgadas, troquelado, o similar. El agente que libera hidróxido se incorporará generalmente en el dispositivo durante la fabricación del parche en vez que de manera posterior a la preparación del dispositivo. Para agentes activos que se obtienen en forma de sal, se incorpora un potenciador que hace además de agente de neutralización en el dispositivo durante la fabricación del parche en vez que de manera posterior a la preparación del dispositivo. Por tanto, para sales de adición de ácido de la 3,4-propinoperhidropurina tricíclica, por ejemplo, la sal de clorhidrato de la 3,4-propinoperhidropurina tricíclica, un potenciador básico tal como un agente que libera hidróxido neutralizará el fármaco durante la fabricación del sistema transdérmico, dando como resultado un dispositivo de administración de fármacos final en el que el fármaco está presente en forma no ionizada, neutra, preferiblemente junto con un exceso del compuesto básico para que sirva como potenciador de la permeación.
En un sistema de administración preferido, se usa una cobertura de adhesivo que también sirve como capa de respaldo para el sistema de administración para sujetar mejor el parche a la superficie corporal. Esta cobertura está dimensionada de manera que se extiende más allá del depósito de fármaco de modo que el adhesivo en la cobertura entra en contacto con la superficie corporal. La cobertura es útil porque la capa de adhesivo/depósito de fármaco puede perder su adhesión unas cuantas horas después de la aplicación debido a hidratación. Mediante la incorporación de una cobertura de adhesivo de este tipo, el sistema de administración permanece en su lugar durante el periodo de tiempo requerido.
También pueden usarse otros tipos y configuraciones de sistemas de administración transdérmica de fármacos junto con el uso de la presente invención, es decir, el uso de un agente que libera hidróxido como potenciador de la permeación, tal como apreciarán los expertos en la técnica de la administración transdérmica de fármacos. Véase,
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Claims (1)
-
imagen1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56911204P | 2004-05-07 | 2004-05-07 | |
| US569112P | 2004-05-07 | ||
| PCT/US2005/015819 WO2005110418A2 (en) | 2004-05-07 | 2005-05-06 | Transdermal administration of phycotoxins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2568953T3 true ES2568953T3 (es) | 2016-05-05 |
Family
ID=35394660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES05746905.8T Expired - Lifetime ES2568953T3 (es) | 2004-05-07 | 2005-05-06 | Administración transdérmica de ficotoxinas |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8377951B2 (es) |
| EP (1) | EP1796676B1 (es) |
| JP (1) | JP2007538010A (es) |
| CN (1) | CN101123967A (es) |
| AU (1) | AU2005244096B2 (es) |
| BR (1) | BRPI0510760A (es) |
| CA (1) | CA2607206C (es) |
| ES (1) | ES2568953T3 (es) |
| MX (1) | MXPA06012960A (es) |
| WO (1) | WO2005110418A2 (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080021051A1 (en) * | 2004-05-07 | 2008-01-24 | Phytotox Limited | Phycotoxins and Uses Thereof |
| US9107815B2 (en) | 2008-02-22 | 2015-08-18 | Allergan, Inc. | Sustained release poloxamer containing pharmaceutical compositions |
| US8658699B2 (en) * | 2008-05-19 | 2014-02-25 | Massachusetts Institute Of Technology | Chemical permeation enhancers enhance nerve blockade by toxins |
| US8952152B2 (en) | 2009-03-24 | 2015-02-10 | Proteus S.A. | Methods for purifying phycotoxins, pharmaceutical compositions containing purified phycotoxins, and methods of use thereof |
| US20120034296A1 (en) * | 2009-04-08 | 2012-02-09 | Massachusetts Institute Of Technology | Prolonged duration local anesthesia with minimal toxicity |
| US9174999B2 (en) | 2009-05-07 | 2015-11-03 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and compositions for studying, imaging, and treating pain |
| EP2533785B1 (en) | 2010-02-10 | 2014-04-23 | Phytotox Limited | Treatment of loss of sense of touch with saxitoxin derivatives |
| CA2864910C (en) * | 2012-02-17 | 2018-07-24 | Joseph CAPRIOTTI | Antifungal compositions for the treatment of skin and nails |
| EP2638908A1 (en) * | 2012-03-16 | 2013-09-18 | Phytotox SpA | Paralytic Shellfish Poison |
| MX2014011376A (es) * | 2012-03-22 | 2014-10-14 | Revance Therapeutics Inc | Metodo de tratamiento de arrugas mediante agentes quimiodenervantes topicos. |
| KR20210062693A (ko) | 2013-03-15 | 2021-05-31 | 더 칠드런스 메디칼 센터 코포레이션 | 지속성 국소 마취용 네오삭시톡신 조합 제형 |
| EP3129381B1 (en) | 2014-04-09 | 2020-11-04 | Siteone Therapeutics Inc. | 10',11'-modified saxitoxins useful for the treatment of pain |
| JP2018534270A (ja) | 2015-09-30 | 2018-11-22 | サイトワン セラピューティクス, インコーポレイテッド | 疼痛の治療のための11,13−修飾サキシトキシン |
| US20170209553A1 (en) | 2016-01-22 | 2017-07-27 | Transderm, Inc. | Delivery of botulinum with microneedle arrays |
| WO2018183781A1 (en) | 2017-03-29 | 2018-10-04 | Siteone Therapeutics, Inc. | 11,13-modified saxitoxins for the treatment of pain |
| CN110914276A (zh) | 2017-03-29 | 2020-03-24 | 赛特温治疗公司 | 用于治疗疼痛的11,13-修饰的石房蛤毒素类化合物 |
| US11338308B2 (en) * | 2018-08-09 | 2022-05-24 | Kao Corporation | Method for producing wearable coating |
| US12162886B2 (en) | 2018-10-03 | 2024-12-10 | Siteone Therapeutics, Inc. | 11,13-modified saxitoxins for the treatment of pain |
Family Cites Families (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957966A (en) | 1972-05-19 | 1976-05-18 | Gaf Corporation | Stabilized vitamin food coatings |
| US4001413A (en) | 1973-06-12 | 1977-01-04 | Astra Pharmaceutical Products, Inc. | Pharmaceutical local anesthetic composition employing saxitoxin |
| US4022899A (en) | 1973-06-12 | 1977-05-10 | Astra Pharmaceutical Products, Inc. | Synergistic local anesthetic compositions |
| US4029794A (en) | 1973-06-12 | 1977-06-14 | Astra Pharmaceutical Products, Inc. | Pharmaceutical local anesthetic composition |
| US3989816A (en) | 1975-06-19 | 1976-11-02 | Nelson Research & Development Company | Vehicle composition containing 1-substituted azacycloheptan-2-ones |
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-
2005
- 2005-05-06 CA CA2607206A patent/CA2607206C/en not_active Expired - Lifetime
- 2005-05-06 MX MXPA06012960A patent/MXPA06012960A/es unknown
- 2005-05-06 AU AU2005244096A patent/AU2005244096B2/en not_active Ceased
- 2005-05-06 BR BRPI0510760-1A patent/BRPI0510760A/pt not_active IP Right Cessation
- 2005-05-06 JP JP2007511630A patent/JP2007538010A/ja active Pending
- 2005-05-06 CN CNA2005800227688A patent/CN101123967A/zh active Pending
- 2005-05-06 EP EP05746905.8A patent/EP1796676B1/en not_active Expired - Lifetime
- 2005-05-06 WO PCT/US2005/015819 patent/WO2005110418A2/en not_active Ceased
- 2005-05-06 US US11/568,751 patent/US8377951B2/en not_active Expired - Fee Related
- 2005-05-06 ES ES05746905.8T patent/ES2568953T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2607206C (en) | 2016-06-14 |
| EP1796676A2 (en) | 2007-06-20 |
| WO2005110418A3 (en) | 2007-06-07 |
| HK1109332A1 (zh) | 2008-06-06 |
| EP1796676A4 (en) | 2008-06-25 |
| WO2005110418A2 (en) | 2005-11-24 |
| US20080045553A1 (en) | 2008-02-21 |
| CN101123967A (zh) | 2008-02-13 |
| JP2007538010A (ja) | 2007-12-27 |
| AU2005244096B2 (en) | 2011-03-17 |
| AU2005244096A1 (en) | 2005-11-24 |
| MXPA06012960A (es) | 2007-06-12 |
| CA2607206A1 (en) | 2005-11-24 |
| EP1796676B1 (en) | 2016-03-09 |
| BRPI0510760A (pt) | 2007-11-20 |
| US8377951B2 (en) | 2013-02-19 |
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