Erythromycin/benzoyl peroxide antiacne compositions
US4692329A · kind A · utility
43Cited by
3References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 3, 1984 |
| Grant date | Sep 8, 1987 |
| Priority date | — |
| Expiry date | Jul 3, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/88
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Process and composition for the topical treatment of acne which comprises as ingredients a peroxide of an organic acid and an erythromycin compound selected from the group consisting of erythromycin and its stearate and glucoheptonate derivatives and in which said peroxide is from one-half to thirty times, the weight of said erythromycin compound, and a suitable pharmaceutically acceptable carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.