Cosmetic/pharmaceutical compositions comprising lanthanide manganese, tin and/or yttrium salts as substance P antagonists
US5900257A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1996 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Oct 28, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Cosmetic/dermatological/pharmaceutical compositions, well suited for the treatment of a variety of mammalian disorders of, for example, the skin, hair and/or mucous membranes, a manifestation of which is an excess in the synthesis and/or in the release of substance P, e.g., for the treatment of cutaneous disorders and sensitive skin, comprise an effective substance P antagonist amount of at least one salt of yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, tin, manganese, or mixture thereof, in a cosmetically/pharmaceutically acceptable medium therefor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.