External preparation composition
US7928090B2 · kind B2 · utility
0Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2009 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Oct 23, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An external preparation composition used for preventing or treating symptoms or diseases related to dermatopathy caused by dryness, UV rays and aging such as wrinkles and sags of the skin, pigmentation of the skin, skin roughness and coarse texture and skin diseases such as psoriasis, lichen, ichthyosis, keratosis, Darier's disease, pustulosis, acne, eczema and atopic dermatitis. The external preparation composition comprises at least one of acyl glucosamine derivatives represented by the following Formula (I): wherein Y, n and R6 are also defined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.