Stable compositions for parenteral administration and their use
    8.
    发明授权
    Stable compositions for parenteral administration and their use 失效
    用于肠胃外给药的稳定组合物及其用途

    公开(公告)号:US06340671B1

    公开(公告)日:2002-01-22

    申请号:US08263574

    申请日:1994-06-22

    IPC分类号: A61K3170

    摘要: The invention relates to certain stable microsphere compositions containing a fat, a wax or a mixture thereof; an active ingredient selected from LL-F28249&agr;-&lgr; compounds, 23-oxo or 23-imino derivatives of LL-F28249&agr;-&lgr; compounds, milbemycin compounds and avermectin compounds; an antioxidant and, optionally, an oil, a semi-soft fat, a fatty acid derivative or mixture thereof. The invention also relates to a method for introducing and maintaining levels of the active compound in the blood of warm-blooded animals for extended periods of time and for the prevention or treatment of infections and infestations caused by helminths, nematodes, acarids and endo- and ectoparasitic arthropods in warm-blooded animals by the parenteral administration of compositions of the invention.

    摘要翻译: 本发明涉及含有脂肪,蜡或其混合物的某些稳定的微球组合物; 选自LL-F28249α-羔羊化合物的活性成分,LL-F28249α-羔羊化合物的23-氧代或23-亚氨基衍生物,米尔倍霉素化合物和除虫菌素化合物; 抗氧化剂和任选的油,半软脂肪,脂肪酸衍生物或其混合物。 本发明还涉及一种用于在温血动物的血液中长时间引入和维持活性化合物的水平并用于预防或治疗由蠕虫,线虫,螨虫和内含物引起的感染和侵袭的方法 通过肠胃外给药本发明的组合物在温血动物中的外寄生节肢动物。