Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

Other

R.p. Scherer Corporation

Elka Touitou

Hiba Natsheh

Shaher Duchi

Lev Bergelson

John D Davis

Biana Godin

Ardon Rubinstein

The invention relates to a nasally administrable composition comprising at least one active substance in magnesium-containing vesicular carrier, said carrier comprising glycol, phospholipids, water and at least one magnesium source. Methods for nasal administration of the composition, for example, for pain relief, are also provided.

Compositions and methods for nasal administration of drugs to brain and for systemic effect

Provided is a composition for oral administration which includes a lipophilic active substance and a phospholipid, providing a prolonged therapeutic effect.

Compositions of therapeutic substances, methods and uses thereof

Novel topical compositions for the treatment of nail and skin afflictions comprising at least one active agent, at least one volatile solvent, at least one film-forming ingredient and at least one phospholipid, processes for their preparation and methods of treatment of nail and skin afflictions. Following application of the compositions and evaporation of volatile solvents, the composition produces a film, which has web-like structures containing the active agent(s).

Compositions for nail and skin treatment

Provided are novel compositions exhibiting highly effective antiviral, antimicrobial and/or antifungal activity. The compositions of the invention can be used for sanitizing and/or disinfecting surfaces, e.g., inanimate and/or animate surfaces. Preferred compositions include a synergistic combination of an alcohol, docusate, geraniol and, optionally, menthol. The invention provides compositions that have high antimicrobial activity, yet are mild, non-irritating, quick drying, non-sticky and not drying to the skin. Processes for manufacturing and using the compositions and products containing such compositions are also disclosed.

Sanitizing compositions

The present invention concerns a method of administering at least one active pharmaceutical agent to a patient in need thereof, which method comprises the intranasal administration of a composition comprising a therapeutically effective amount of this agent, phospholipids, one or more C2-C4 alcohols and water, wherein the concentrations of the phospholipids and the one or more alcohols in the composition are in the ranges of 0.2 to 10% and 12 to 30% by weight, respectively, with the water content of said composition being not less than 30% by weight, the phospholipids forming vesicles in said composition. Further are disclosed pharmaceutical compositions and combinations suitable for intranasal delivery.

Compositions for nasal delivery

The present invention is directed to the use of an agent selected from ethyl alcohol, isopropyl alcohol or a mixture thereof and a topically acceptable polymeric carrier in the preparation of a composition for the treatment of burns.

Method and composition for burned skin

The present invention relates to novel cosmetic and/or dermatological compounds and compositions for the photoprotection of human skin and/or hair against the damaging effects of UV radiation, in particular solar radiation. In another embodiment the invention relates to compositions and compounds for topical application comprising at least one photoprotective compound for topical application comprising of hydroxylated derivatives of natural Jojoba wax/oil or its synthetic substitute, esterified with carboxylic acids or aminoacids bearing UV-absorbing groups.

Products for preventing penetration into the skin

A cosmetic or medical composition for topical application to the skin. It results in the transdermal passage of an active ingredient, or in the introduction of such agent into the skin. The essential components of such compositions are phospholipids, an aliphatic alcohol of three or four carbon atoms or a combination of these alcohols, water and a compatible active ingredient, optionally with propylene glycol. Compositions advantageously comprise from 0.5% to 10% phospholipids, from 5% to 35% of a C.sub.3 - or C.sub.4 -alcohol, 15 to 30% ethanol, which contain together at least 20% but not more than 40 wt. % of ethanol and the C.sub.3 -alcohol; up to 20 wt. % propylene glycol, at least 20% water and at least one active ingredient. The compositions are suitable for the topical application of a wide variety of cosmetic and pharmaceutically active compounds. Phospholipids of choice are phosphatidylcholine, (P C), hydrogenated P C, phosphatidic acid (P A), phosphatidylserine (P S), phosphatidylethanolamine (P E), phosphatidylglycerol (P P G) and phosphatidylinositol (P I).

Composition for applying active substances to or through the skin

A cosmetic or medical composition for topical application to the skin. It results in the transdermal passage of an active ingredient, or in the introduction of such agent into the skin. The essential components of such compositions are a phospholipid, a lower aliphatic alcohol of two to four carbon atoms, optionally with propylene glycol, water and a compatible active ingredient. The alcohol content is generally from 20 to 50%, and when propylene glycol is present, the combined percentage of alcohol and glycol being up to about 70%. The composition are suitable for the topical application of a wide variety of cosmetic and pharmaceutical compounds.

Compositions for applying active substances to or through the skin

A capsule for oral administration of a pharmaceutically active ingredient contains a pharmaceutical composition comprising the active ingredient, for example, a peptide, an absorption promoter and usually, a carrier. The absorption promoter is capable of enhancing absorption of the active ingredient from the intestine into the bloodstream. The capsule is coated with a film forming composition, which film is sufficiently insoluble at a pH below 7 as to be capable of protecting the capsule and its contents from the digestive juices until the capsule reaches a region below the upper part of the intestine, whereupon the coating and capsule are capable of eroding or dissolving to release the active ingredient for absorption into the bloodstream.

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Hod Hasharon, Israel

Elka Touitou