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liquid pharmaceutical composition containing an n-phenylpyrazole derivative, and use for the preparation of a topical veterinary drug for fighting fleas
专利权人:
Virbac
发明人:
Guy Derrieu
申请号：
BRPI0823302
公开号：
BRPI0823302B1
申请日:
2008.12.16
申请国别(地区):
BR
年份:
2017
代理人:
摘要：
Liquid pharmaceutical composition (I) comprises: 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfinyl)-1H-pyrazole-3-carbonitrile (fipronil)； benzyl alcohol (at least 5 wt./vol.%)； and an organic solvent (at least 50 wt./vol/.%) comprising propylene glycol monomethyl ether, dipropylene glycol n-butyl ether, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, diethylene glycol monoethyl ether and/or propylene glycol, provided that (I) is free of alcohol 1-4C alcohol. ACTIVITY : Antiparasitic. MECHANISM OF ACTION : None given.
来源网站：
中国工程科技知识中心
来源网址：
http://www.ckcest.cn/home/
