发明名称 |
SUSTAINED RELEASE BOLUS EFFECTIVE FOR THE PROLONGED PREVENTION, TREATMENT OR CONTROL OF NEMATODE, ACARID AND ENDO- AND ECTOPARASITIC INFESTATIONS OF RUMINANTS |
摘要 |
A sustained release bolus composition, containing a prophylactically effective amount of a compound selected from LL-F28249.alpha., 23-(O-methyloxime)- LL-F28249.alpha. and derivatives thereof provides a method for protecting ruminant animals for a prolonged period of time against infestation by nematodes, acarids and endo- and ectoparasitic insects, and which over time can also eliminate the initial population of parasites present at treatment. The invention also relates to a method for the systemic control of ectoparasitic insect infestations of ruminant animals by orally administering to said animals a sustained release bolus containing an insecticidally effective amount of LL-F28249.alpha., 23-(O-methyloxime)LL-F28249.alpha. or derivative thereof, which continuously releases into the rumen of the treated animal a systemically effective amount of LL-F28249.alpha., 23-(O-methyloxime)LL-F28249.alpha. or derivative thereof.
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申请公布号 |
CA2010934(C) |
申请公布日期 |
2001.03.13 |
申请号 |
CA19902010934 |
申请日期 |
1990.02.26 |
申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
WOOD, IRWIN BOYDEN;TOOTHILL, RICHARD BOARDMAN;DIETZ, JOSEPH CHARLES |
分类号 |
F02K1/15;A23K1/18;A61K9/00;A61K9/22;A61K31/35;A61K31/365;A61K31/425;A61K31/7036;A61P31/00;A61P33/00;(IPC1-7):A61K31/365 |
主分类号 |
F02K1/15 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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