WO1988007871A1 - Use of commercial lecithin as skin penetration enhancer - Google Patents
Use of commercial lecithin as skin penetration enhancer Download PDFInfo
- Publication number
- WO1988007871A1 WO1988007871A1 PCT/US1988/000886 US8800886W WO8807871A1 WO 1988007871 A1 WO1988007871 A1 WO 1988007871A1 US 8800886 W US8800886 W US 8800886W WO 8807871 A1 WO8807871 A1 WO 8807871A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- active ingredient
- lecithin
- process according
- effective amount
- skin
- Prior art date
Links
Classifications
-
- 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
- A61K47/24—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
-
- 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
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/14—Antitussive agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- Lecithin as used in commerce, is the name given to a group of substances present in fats which are obtained mainly from oil seeds, for example, soybeans and rape seeds) and from egg yolks.
- Commercial lecithin is a natural emulsifying agent used in foodstuffs and pharmaceutical products, for example, in creams, balms, or ointments.
- Lecithin has also been described in dispersions or suspensions in propellants.
- bronchodilators can be administered by inhalation means in a propellant containing lecithin.
- an object of the present invention is a method of administering a drug transdermally or transmucosally by using lecithin in the pharmaceutical composition.
- the present invention relates to a process for enhancing penetration of a drug through the skin and other biological membranes which comprises applying to the skin or membrane of a host in need thereof a pharmaceutical composition containing an active ingredient and an effective amount of lecithin.
- Another aspect of the present invention is a pharmaceutical composition adapted for transdermal or transmucosal administration comprising an active ingredient and an effective amount of lecithin.
- Transdermal pharmaceutical compositions are used as a means for avoiding the uncertainties of oral administration and the inconvenience of administration by rejection.
- An active ingredient for purposes of the present invention is an effective amount of any therapeutically active drug.
- Preferred drugs are those which find application in various therapeutic uses such as antihypertensives, analgesics, antitussives, antihistamines, bronchodilators, cognition activators, and others. Therefore, the lecithin compositions are expected to be useful in drugs such as procaterol, dextromethorphan, oxymorphone, diphenhydramine, and others.
- the lecithin employed in the present invention is commercial lecithin or soy lecithin, for example, Lucas Meyer, Inc. commercial soy lecithins such as EpikuronTM 135F and CapcithinTM 50-R.
- the amount of lecithin used in the transdermal formulations may vary depending on the amount of active ingredient needed and the use of other excipients.
- a useful range of lecithin found to be effective for penetration enhancement is about 2 to about 40% by weight of the composition. Preferred is from about 5 to about 10%.
- the present composition also may contain pharmaceutically acceptable excipients.
- pharmaceutically acceptable excipients are, for example, tetraglycol (TG), alcohols, glycols, fatty acids, triacetin, silicon fluids, and the like.
- TG tetraglycol
- alcohols glycols
- fatty acids fatty acids
- triacetin silicon fluids
- Table form illustrative of the present invention where the use of commercial soy lecithin was found to enhance penetration of various drugs through mouse skin.
Abstract
A method of enhancing penetration of a drug through the skin or other biological membranes using lecithin is herein described along with pharmaceutical compositions containing effective amounts of lecithin as a penetration enhancer.
Description
USE OF COMMERCIAL LEICITHIN AS SKIN PENETRATION ENHANCER
Background of the Invention
Lecithin, as used in commerce, is the name given to a group of substances present in fats which are obtained mainly from oil seeds, for example, soybeans and rape seeds) and from egg yolks. Commercial lecithin is a natural emulsifying agent used in foodstuffs and pharmaceutical products, for example, in creams, balms, or ointments.
Lecithin has also been described in dispersions or suspensions in propellants. For example, bronchodilators can be administered by inhalation means in a propellant containing lecithin.
It has now been found that lecithin enhances the penetration of a drug through the skin and across other biological membranes, such as intestinal, buccal, rectal, and. nasal. Thus an object of the present invention is a method of administering a drug transdermally or transmucosally by using lecithin in the pharmaceutical composition.
Summary of the Invention
Accordingly, the present invention relates to a process for enhancing penetration of a drug through the skin and other biological membranes which comprises applying to the skin or membrane of a host in need thereof a pharmaceutical composition containing an active ingredient and an effective amount of lecithin.
Another aspect of the present invention is a pharmaceutical composition adapted for transdermal or transmucosal administration comprising an active ingredient and an effective amount of lecithin.
Description of Preferred Embodiments Transdermal pharmaceutical compositions are used as a means for avoiding the uncertainties of oral administration and the inconvenience of administration by rejection.
An active ingredient for purposes of the present invention is an effective amount of any therapeutically active drug.
Preferred drugs are those which find application in various therapeutic uses such as antihypertensives, analgesics, antitussives, antihistamines, bronchodilators, cognition activators, and others. Therefore, the lecithin compositions are expected to be useful in drugs such as procaterol, dextromethorphan, oxymorphone, diphenhydramine, and others.
The lecithin employed in the present invention is commercial lecithin or soy lecithin, for example, Lucas Meyer, Inc. commercial soy lecithins such as Epikuron™ 135F and Capcithin™ 50-R. The amount of lecithin used in the transdermal formulations may vary depending on the amount of active ingredient needed and the use of other excipients. A useful range of lecithin found to be effective for penetration enhancement is about 2 to about 40% by weight of the composition. Preferred is from about 5 to about 10%.
The present composition also may contain pharmaceutically acceptable excipients. These are, for example, tetraglycol (TG), alcohols, glycols, fatty acids, triacetin, silicon fluids, and the like. The following examples in table form are illustrative of the present invention where the use of commercial soy lecithin was found to enhance penetration of various drugs through mouse skin.
Claims
1. A process for enhancing penetration of a drug through the skin or other biological membranes which comprises administering to the skin or other membrane of a host in need thereof a pharmaceutical composition containing a therapeutically effective amount of an active ingredient and an effective amount of lecithin.
2. A process according to Claim 1, wherein the active ingredient is an antihypertensive.
3. A process according to Claim 1, wherein the active ingredient is an antihistamine.
4. A process according to Claim 1, wherein the active ingredient is an analgesic.
5. A process according to Claim 1, wherein the active ingredient is an antitussive.
6. A process according to Claim 1, wherein the active ingredient is an cognition activator.
7. A process according to Claim 1, wherein the active ingredient is a bronchodilator.
8. A process according to Claim 1, wherein the active ingredient is procaterol.
9. A process according to Claim 1, wherein the active ingredient is an diphenhydramine.
10. A process according to Claim 1, wherein the active ingredient is dextromethorphan.
11. A process according tc claim 1. wherein the active ingredient is oxymorphone.
12. A process according to Claim 1, wherein the effective amount of lecithin is 2 to 40%.
13. A process according to Claim 1, wherein the effective amount of lecithin is 5 to 10%.
14. A pharmaceutical composition adapted for transdermal or transmucosal administration comprising a therapeutically effective amount of an active ingredient, an effective amount of lecithin, and one or more pharmaceutically acceptable excipients.
15. A composition according to Claim 14, wherein the amount of lecithin is 2 to 40%.
16. A composition according to Claim 14, wherein the amount of lecithin is 5 to 1 0%.
17. A composition according to Claim 14, wherein the active ingredient is diphenhydramine.
18. A composition according to Claim 14, wherein the active ingredient is dextromethorphan.
19. A composition according to Claim 14, wherein the active ingredient is oxymorphone.
20. A composition according to Claim 14, wherein procaterol is the active ingredient.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88903109T ATE99960T1 (en) | 1987-04-13 | 1988-03-18 | USE OF COMMERCIAL LECITHIN AS A SKIN PENETRATION ENHANCER. |
DE3887156T DE3887156T3 (en) | 1987-04-13 | 1988-03-18 | USE OF COMMERCIAL LECITHIN AS A SKIN PENETRATION CONVEYOR. |
EP88903109A EP0382716B2 (en) | 1987-04-13 | 1988-03-18 | Use of commercial lecithin as skin penetration enhancer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US037,671 | 1987-04-13 | ||
US07/037,671 US4783450A (en) | 1987-04-13 | 1987-04-13 | Use of commercial lecithin as skin penetration enhancer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1988007871A1 true WO1988007871A1 (en) | 1988-10-20 |
Family
ID=21895652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1988/000886 WO1988007871A1 (en) | 1987-04-13 | 1988-03-18 | Use of commercial lecithin as skin penetration enhancer |
Country Status (5)
Country | Link |
---|---|
US (1) | US4783450A (en) |
EP (1) | EP0382716B2 (en) |
JP (1) | JP2714413B2 (en) |
DE (1) | DE3887156T3 (en) |
WO (1) | WO1988007871A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993011767A1 (en) * | 1991-12-18 | 1993-06-24 | Warner-Lambert Company | Transdermal delivery of (e)-1,2,5,6-tetrahydro-1-methyl-3-pyridine-carboxaldehyde-o-methyloxine hcl and related compounds in the treatment of cognitive disorders and for analgesia |
WO1993015719A1 (en) * | 1992-02-12 | 1993-08-19 | Janssen Farmaceutici S.P.A. | Liposomal itraconazole formulations |
WO1993015718A1 (en) * | 1992-02-12 | 1993-08-19 | Janssen Farmaceutici S.P.A. | Liposomal piroxicam formulations |
US5505960A (en) * | 1992-02-12 | 1996-04-09 | Janssen Farmaceutici S.P.A. | Liposomal piroxicam formulations |
WO1997039742A1 (en) * | 1996-04-23 | 1997-10-30 | Pharmacia & Upjohn Ab | Transdermally administered dextromethorphan as antitussive agent |
WO1999029301A2 (en) * | 1997-12-08 | 1999-06-17 | Phares Pharmaceutical Research N.V. | Lipid compositions and their use |
DE10024413A1 (en) * | 2000-05-19 | 2001-12-06 | Mika Pharma Gmbh | Pharmaceutical and / or cosmetic preparation |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4981681A (en) * | 1988-08-26 | 1991-01-01 | Vittorio Tosti | Lotion mixture and method of treating psoriasis |
US5053227A (en) * | 1989-03-22 | 1991-10-01 | Cygnus Therapeutic Systems | Skin permeation enhancer compositions, and methods and transdermal systems associated therewith |
US4973468A (en) * | 1989-03-22 | 1990-11-27 | Cygnus Research Corporation | Skin permeation enhancer compositions |
US5059426A (en) * | 1989-03-22 | 1991-10-22 | Cygnus Therapeutic Systems | Skin permeation enhancer compositions, and methods and transdermal systems associated therewith |
US5498607A (en) * | 1990-07-30 | 1996-03-12 | University Of Miami | Treatment for hypercholesterolemia |
US5229130A (en) * | 1991-12-20 | 1993-07-20 | Cygnus Therapeutics Systems | Vegetable oil-based skin permeation enhancer compositions, and associated methods and systems |
TW224048B (en) * | 1992-03-30 | 1994-05-21 | Hoechst Roussel Pharma | |
US5900250A (en) * | 1992-05-13 | 1999-05-04 | Alza Corporation | Monoglyceride/lactate ester permeation enhancer for oxybutnin |
EP0721348B1 (en) * | 1993-09-29 | 1999-09-01 | Alza Corporation | Monoglyceride/lactate ester permeation enhancer |
US20020048596A1 (en) * | 1994-12-30 | 2002-04-25 | Gregor Cevc | Preparation for the transport of an active substance across barriers |
US5945409A (en) * | 1995-03-10 | 1999-08-31 | Wilson T. Crandall | Topical moisturizing composition and method |
US5639740A (en) * | 1995-03-10 | 1997-06-17 | Crandall; Wilson Trafton | Topical moisturizing composition and method |
WO1997002041A1 (en) | 1995-07-03 | 1997-01-23 | Crandall Wilson T | Transdermal and oral treatment of androgenic alopecia |
US5837289A (en) * | 1996-07-23 | 1998-11-17 | Grasela; John C. | Transdermal delivery of medications using a combination of penetration enhancers |
US5709878A (en) * | 1996-08-02 | 1998-01-20 | Rosenbaum; Jerry | Transdermal delivery of dehydroepiandrosterone |
US5980898A (en) | 1996-11-14 | 1999-11-09 | The United States Of America As Represented By The U.S. Army Medical Research & Material Command | Adjuvant for transcutaneous immunization |
US6797276B1 (en) | 1996-11-14 | 2004-09-28 | The United States Of America As Represented By The Secretary Of The Army | Use of penetration enhancers and barrier disruption agents to enhance the transcutaneous immune response |
US20060002949A1 (en) | 1996-11-14 | 2006-01-05 | Army Govt. Of The Usa, As Rep. By Secretary Of The Office Of The Command Judge Advocate, Hq Usamrmc. | Transcutaneous immunization without heterologous adjuvant |
US5885597A (en) * | 1997-10-01 | 1999-03-23 | Medical Research Industries,Inc. | Topical composition for the relief of pain |
US5869090A (en) * | 1998-01-20 | 1999-02-09 | Rosenbaum; Jerry | Transdermal delivery of dehydroepiandrosterone |
US6312703B1 (en) | 1998-02-06 | 2001-11-06 | Lecigel, Llc | Compressed lecithin preparations |
US5900249A (en) * | 1998-02-09 | 1999-05-04 | Smith; David J. | Multicomponent pain relief topical medication |
US6143278A (en) * | 1998-02-23 | 2000-11-07 | Elkhoury; George F. | Topical application of opioid analgesic drugs such as morphine |
US6011022A (en) * | 1998-03-03 | 2000-01-04 | El Khoury; George F. | Topical application of muscarinic analgesic drugs such as neostigmine |
WO2000038653A1 (en) | 1998-12-23 | 2000-07-06 | Idea Ag. | Improved formulation for topical non-invasive application in vivo |
PT1031346E (en) | 1999-01-27 | 2002-09-30 | Idea Ag | NOT INVASIVE VACCINATION THROUGH SKIN |
SI1031347T1 (en) | 1999-01-27 | 2002-10-31 | Idea Ag | Transnasal transport/immunisation with highly adaptable carriers |
AU5409699A (en) * | 1999-07-05 | 2001-01-22 | Idea Ag | A method for the improvement of transport across adaptable semi-permeable barriers |
US7198801B2 (en) | 2000-08-03 | 2007-04-03 | Antares Pharma Ipl Ag | Formulations for transdermal or transmucosal application |
US8980290B2 (en) * | 2000-08-03 | 2015-03-17 | Antares Pharma Ipl Ag | Transdermal compositions for anticholinergic agents |
ES2283425T3 (en) * | 2000-08-03 | 2007-11-01 | Antares Pharma Ipl Ag | NEW COMPOSITION FOR THE TRANSDERMAL AND / OR TRANSMUCTIVE ADMINISTRATION OF ACTIVE COMPOUNDS THAT ENSURE ADEQUATE THERAPEUTIC LEVELS. |
PT1372708E (en) | 2001-02-13 | 2008-09-29 | Us Gov Sec Army | Vaccine for transcutaneous immunization against travellers` diarrhoea |
RU2286801C2 (en) | 2001-05-01 | 2006-11-10 | Институт Нефтехимического Синтеза Имени А.В. Топчиева Российской Академии Наук | Water-absorbing biphase bioadhesive compositions |
US6659985B2 (en) | 2002-01-30 | 2003-12-09 | Southern College Of Optometry | Method to use transdermal administration of androgens to the adnexa of the eye |
GB0210397D0 (en) | 2002-05-07 | 2002-06-12 | Ferring Bv | Pharmaceutical formulations |
MXPA04011808A (en) * | 2002-05-31 | 2005-09-12 | Univ Mississippi | Transmucosal delivery of cannabinoids. |
US7473432B2 (en) * | 2002-10-11 | 2009-01-06 | Idea Ag | NSAID formulations, based on highly adaptable aggregates, for improved transport through barriers and topical drug delivery |
US7241456B2 (en) * | 2002-10-25 | 2007-07-10 | Australian Importers Ltd. | Formulations for topical delivery of bioactive substances and methods for their use |
MXPA06003316A (en) | 2003-10-10 | 2006-06-08 | Antares Pharma Ipl Ag | Transdermal pharmaceutical formulation for minimizing skin residues. |
US20050191338A1 (en) * | 2004-01-30 | 2005-09-01 | Lifeng Kang | Transdermal drug delivery composition comprising a small molecule gel and process for the preparation thereof |
CN102764247B (en) | 2004-01-30 | 2016-04-20 | 考里安国际公司 | The rapidly dissolving film of active agent delivery |
US20050209319A1 (en) * | 2004-03-18 | 2005-09-22 | Xenoport, Inc. | Treatment of local pain |
AU2005244096B2 (en) | 2004-05-07 | 2011-03-17 | Algenis Spa | Transdermal administration of phycotoxins |
US7666914B2 (en) * | 2004-06-03 | 2010-02-23 | Richlin David M | Topical preparation and method for transdermal delivery and localization of therapeutic agents |
US20080095722A1 (en) * | 2004-11-12 | 2008-04-24 | Idea Ag | Extended Surface Aggregates in the Treatment of Skin Conditions |
US20090028806A1 (en) * | 2005-02-25 | 2009-01-29 | Shigeo Suzuki | Medicine for External Application Containing Anti-Inflammatory Agent and Soy Lecithin |
US8067399B2 (en) | 2005-05-27 | 2011-11-29 | Antares Pharma Ipl Ag | Method and apparatus for transdermal or transmucosal application of testosterone |
TWI366460B (en) | 2005-06-16 | 2012-06-21 | Euro Celtique Sa | Cannabinoid active pharmaceutical ingredient for improved dosage forms |
NZ571460A (en) | 2006-04-21 | 2010-10-29 | Antares Pharma Ipl Ag | Methods of treating hot flashes with formulations for transdermal or transmucosal application |
CA2988753A1 (en) | 2007-08-06 | 2009-02-12 | Serenity Pharmaceuticals, Llc | Methods and devices for desmopressin drug delivery |
WO2009092040A2 (en) * | 2008-01-17 | 2009-07-23 | Gary Dean Bennett | Topical pain formulation |
WO2009110205A1 (en) | 2008-03-04 | 2009-09-11 | ナガセケムテックス株式会社 | Agent for increasing the quantity of hyaluronic acid |
EP2271349B1 (en) | 2008-04-01 | 2017-03-15 | Antipodean Pharmaceuticals, Inc. | Compositions and methods for skin care |
EP2265125B1 (en) | 2008-04-15 | 2019-08-14 | SARcode Bioscience Inc. | Topical lfa-1 antagonists for use in localized treatment of immune related disorders |
EP2296686B2 (en) | 2008-05-21 | 2017-11-01 | Ferring B.V. | Orodispersible desmopressin for increasing initial period of sleep undisturbed by nocturia |
US20100286045A1 (en) | 2008-05-21 | 2010-11-11 | Bjarke Mirner Klein | Methods comprising desmopressin |
US11963995B2 (en) | 2008-05-21 | 2024-04-23 | Ferring B.V. | Methods comprising desmopressin |
EP2376633A1 (en) | 2008-12-17 | 2011-10-19 | AVI BioPharma, Inc. | Antisense compositions and methods for modulating contact hypersensitivity or contact dermatitis |
JP5674684B2 (en) | 2009-02-03 | 2015-02-25 | マイクロビオン コーポレーション | Bismuth-thiol as a disinfectant for epithelial tissues, acute and chronic wounds, bacterial biofilms and other indications |
US9782454B2 (en) | 2010-04-22 | 2017-10-10 | Longevity Biotech, Inc. | Highly active polypeptides and methods of making and using the same |
US20120083452A1 (en) * | 2010-09-30 | 2012-04-05 | Perricone Nicholas V | Topical Anesthetic Uses of Szeto-Schiller Peptides |
US20140065209A1 (en) | 2011-05-03 | 2014-03-06 | Dupont Nutrition Biosciences Aps | Probiotic bacteria for the topical treatment of skin disorders |
EP2726080A1 (en) | 2011-06-29 | 2014-05-07 | Allergan, Inc. | Alcaftadine for use in the treatment of urticaria |
DK2897620T3 (en) | 2012-09-21 | 2020-08-17 | Intensity Therapeutics Inc | CANCER TREATMENT PROCEDURE |
US9789164B2 (en) | 2013-03-15 | 2017-10-17 | Longevity Biotech, Inc. | Peptides comprising non-natural amino acids and methods of making and using the same |
CA2919194A1 (en) | 2013-07-23 | 2015-01-29 | Allergan, Inc. | Methods and compositions comprising desmopressin in combination with a 5-alpha reductase inhibitor |
JP2016525548A (en) | 2013-07-23 | 2016-08-25 | アラーガン、インコーポレイテッドAllergan,I� | Methods and compositions comprising desmopressin in combination with Β-3 adrenergic receptor stimulants |
SI3546461T1 (en) | 2013-11-15 | 2021-11-30 | Oncoceutics, Inc. | 7-benzyl-4-(2-methylbenzyl)-2,4,6,7,8,9-hexahydroimidazo(1,2-a)pyrido(3,4-e)pyrimidin-5(1h)-one, salts thereof and methods of using the same in combination therapy |
US20150182451A1 (en) * | 2013-12-27 | 2015-07-02 | The Dial Corporation | Cleansing composition for hormone deposition |
KR20230048175A (en) | 2014-08-15 | 2023-04-10 | 더 존스 홉킨스 유니버시티 | Composite material for tissue restoration |
WO2016081772A1 (en) | 2014-11-20 | 2016-05-26 | Allergan, Inc. | Methods and compositions comprising desmopressin in combination with an alpha-adrenergic receptor antagonist |
AU2016211243B2 (en) | 2015-01-30 | 2020-09-10 | Oncoceutics, Inc. | 7-benzyl-4-(2-methylbenzyl)-2,4,6,7,8,9-hexahydroimidazo [1,2-a]pyrido[3,4-e]pyrimidin-5(1h)-one, analogs and salts thereof and their use in therapy |
WO2016186157A1 (en) * | 2015-05-19 | 2016-11-24 | 株式会社メドレックス | Transdermal liquid preparation |
US20190060516A1 (en) | 2015-08-17 | 2019-02-28 | The Johns Hopkins University | In situ forming composite material for tissue restoration |
MA43879A (en) | 2016-01-29 | 2018-12-05 | Oncoceutics Inc | MODULATION OF G-PROTECTED RECEPTORS (GPCR) BY IMIPRIDONES |
WO2018122376A1 (en) | 2016-12-30 | 2018-07-05 | Nogra Pharma Limited | Compositions of smad7 antisense oligonucleotide and methods of treating or preventing psoriasis |
WO2019217767A1 (en) | 2018-05-09 | 2019-11-14 | The Johns Hopkins University | Nanofiber-hydrogel composites for enhanced soft tissue replacement and regeneration |
EP3790602A1 (en) | 2018-05-09 | 2021-03-17 | The Johns Hopkins University | Nanofiber-hydrogel composites for cell and tissue delivery |
EP3863622A1 (en) | 2018-10-09 | 2021-08-18 | University Of Rochester | Treatment of vulvovaginal disorders |
US20220000818A1 (en) | 2019-01-25 | 2022-01-06 | Nogra Pharma Limited | Compositions for use in preventing acne |
AU2021376539A1 (en) * | 2020-11-06 | 2023-06-15 | Zelira Therapeutics Operations Pty Ltd | Cannabinoid encapsulation technology |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0210759A2 (en) * | 1985-06-28 | 1987-02-04 | R.P. Scherer Corporation | Suppositories containing analgesics, antipyretics or anti-inflammatory agents |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2001334B (en) * | 1977-07-19 | 1982-03-03 | Fisons Ltd | Pressurised aerosol formulation |
FR2478485A1 (en) * | 1980-03-24 | 1981-09-25 | Oreal | COSMETIC OR PHARMACEUTICAL COMPOSITIONS IN THE FORM OF STABLE EMULSIONS OF THE OIL-IN-WATER TYPE |
JPS62123132A (en) * | 1985-11-21 | 1987-06-04 | Michio Nakanishi | Composition for remedying bronchial asthma |
-
1987
- 1987-04-13 US US07/037,671 patent/US4783450A/en not_active Expired - Fee Related
-
1988
- 1988-03-18 DE DE3887156T patent/DE3887156T3/en not_active Expired - Fee Related
- 1988-03-18 WO PCT/US1988/000886 patent/WO1988007871A1/en active IP Right Grant
- 1988-03-18 JP JP63501529A patent/JP2714413B2/en not_active Expired - Lifetime
- 1988-03-18 EP EP88903109A patent/EP0382716B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0210759A2 (en) * | 1985-06-28 | 1987-02-04 | R.P. Scherer Corporation | Suppositories containing analgesics, antipyretics or anti-inflammatory agents |
Non-Patent Citations (3)
Title |
---|
Chemical Abstracts, vol. 106, no. 14, 6 April 1987 (Columbus, Ohio, US), see page 373, abstract no. 107916n, & JP-A-61225122 (EISAI CO., LTD) 6 October 1986 * |
Chemical Abstracts, vol. 108, no. 12, 21 March 1988 (Columbus, Ohio, US), see page 447, abstract no. 10143t, & JP-A-62123132 (M. NAKANASHI) 4 June 1987 * |
Patent Abstracts of Japan, vol. 8, no. 150, (C-233)(1587), 12 July 1984; & JP-A-5955819 (NITTO DENKI KOGYO K.K.) 31 March 1984 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993011767A1 (en) * | 1991-12-18 | 1993-06-24 | Warner-Lambert Company | Transdermal delivery of (e)-1,2,5,6-tetrahydro-1-methyl-3-pyridine-carboxaldehyde-o-methyloxine hcl and related compounds in the treatment of cognitive disorders and for analgesia |
WO1993015719A1 (en) * | 1992-02-12 | 1993-08-19 | Janssen Farmaceutici S.P.A. | Liposomal itraconazole formulations |
WO1993015718A1 (en) * | 1992-02-12 | 1993-08-19 | Janssen Farmaceutici S.P.A. | Liposomal piroxicam formulations |
US5505960A (en) * | 1992-02-12 | 1996-04-09 | Janssen Farmaceutici S.P.A. | Liposomal piroxicam formulations |
WO1997039742A1 (en) * | 1996-04-23 | 1997-10-30 | Pharmacia & Upjohn Ab | Transdermally administered dextromethorphan as antitussive agent |
US6335030B1 (en) | 1996-04-23 | 2002-01-01 | Pharmacia & Upjohn Ab | Transdermally administered dextromethorphan as antitussive agent |
WO1999029301A2 (en) * | 1997-12-08 | 1999-06-17 | Phares Pharmaceutical Research N.V. | Lipid compositions and their use |
WO1999029301A3 (en) * | 1997-12-08 | 1999-07-22 | Phares Pharm Res Nv | Lipid compositions and their use |
DE10024413A1 (en) * | 2000-05-19 | 2001-12-06 | Mika Pharma Gmbh | Pharmaceutical and / or cosmetic preparation |
Also Published As
Publication number | Publication date |
---|---|
EP0382716B1 (en) | 1994-01-12 |
US4783450A (en) | 1988-11-08 |
JP2714413B2 (en) | 1998-02-16 |
DE3887156T2 (en) | 1994-04-28 |
DE3887156T3 (en) | 1998-04-16 |
EP0382716A1 (en) | 1990-08-22 |
DE3887156D1 (en) | 1994-02-24 |
EP0382716B2 (en) | 1998-01-28 |
JPH02502994A (en) | 1990-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0382716B1 (en) | Use of commercial lecithin as skin penetration enhancer | |
EP0261429B1 (en) | Penetration enhancement systems and the preparation thereof | |
CA2146637C (en) | Pharmaceutical compositions and methods for treating cold symptoms | |
EP2373346B1 (en) | Ibuprofen for topical administration | |
RU99114830A (en) | THERAPEUTIC MEANS | |
KR20050120753A (en) | Transmucosal drug delivery system | |
JP2006518761A5 (en) | ||
JP3487633B2 (en) | Skin disease treatment emulsion | |
US8003696B2 (en) | Composition and method for treating bacterial, viral, fungal diseases, inflammation and pain | |
JPH02503672A (en) | Fatty acids and their short chain esters as penetration enhancers in aqueous systems | |
AU4044589A (en) | Novel method of administering aspirin and dosage forms containing same | |
CA2169172A1 (en) | Percutaneously absorbable preparation | |
JPH069381A (en) | Soft capsule containing ibuprofen | |
JP5161472B2 (en) | Analgesic composition | |
EP0438147A2 (en) | Pharmaceutical compositions and dosage forms for the oral administration of calcitonin | |
JP3496158B2 (en) | Gelatin capsule preparation containing tranexamic acid | |
US5401728A (en) | Lecithin based topical liniment | |
JPS61280435A (en) | Lymph orienting preparation of cyclosporin | |
AR002727A1 (en) | THE USE OF RIDOGREL FOR THE MANUFACTURE OF A MEDICATION USEFUL FOR THE TREATMENT OF DIGESTIVE INFLAMMATORY DISEASES, A PHARMACEUTICAL COMPOSITION INCLUDING RIDOGREL AND A PROCEDURE FOR PREPARING SUCH COMPOSITION. | |
JPS6092214A (en) | Composition for filling soft capsule | |
EP0238198A3 (en) | Method of modifying the lipid structure function and expression of cell membranes and pharmaceutical compositions for use therein | |
JP3277735B2 (en) | Composition for promoting absorption of naphthoic acid derivative | |
JP3427445B2 (en) | Cream | |
JP4710240B2 (en) | Pharmaceutical composition | |
JP2005289906A (en) | Medicinal composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LU NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1988903109 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1988903109 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1988903109 Country of ref document: EP |