A method of promoting the growth of domestic animals with erythromycin derivative containing composition
US4948782A · kind A · utility
9Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1988 |
| Grant date | Aug 14, 1990 |
| Priority date | — |
| Expiry date | Feb 18, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H17/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A growth promoting composition for animals containing an erythromycin derivative wherein a dimethylamino radical of the 3'-position is converted into a primary amino radical, a secondary amino radical, a tertiary amino radical other than the dimethyl amino radical, or a quaternary ammonio radical. This composition does not exhibit the antimicrobial activity at all or show the extremely decreased antimicrobial activity, and has the excellent effect to improve the feed efficiency of domestic animals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.