-
1.
公开(公告)号:US5830875A
公开(公告)日:1998-11-03
申请号:US429919
申请日:1989-10-30
申请人: Helmut Mrozik , Thomas L. Shih
发明人: Helmut Mrozik , Thomas L. Shih
IPC分类号: C12P17/18 , A01N43/90 , A61K31/365 , A61K31/70 , A61P33/10 , C07D493/22 , C07F7/18 , C07H19/01 , C12R1/465 , A61K31/335 , C07H17/08 , C07D300/00
CPC分类号: C07H19/01
摘要: Novel avermectin and milbemycin derivatives are disclosed, where the C-24 and C-25 carbon atoms are substituted by hydrogen, alkyl, alkenyl, substituted alkyl or substituted alkenyl groups. These compounds can be further substituted at the 4"-, 5-, 13-, and 23-positions. The new C-24 and C-25 substituted avermect prepared by cleavage of known and suitably protected avermectin and milbemycin compounds. The new compounds are potent anti-parasitic agents, in particular, the compounds are anthelmintic, insecticidal and acaricidal agents.
摘要翻译: 公开了新的除虫菌素和米尔倍霉素衍生物,其中C-24和C-25碳原子被氢,烷基,烯基,取代的烷基或取代的烯基取代。 这些化合物可以在4“,5”,“13”和“23”位进一步取代。 通过裂解已知和适当保护的阿维菌素和米尔倍霉素化合物制备的新C-24和C-25取代的除虫剂。 新化合物是有效的抗寄生虫剂,特别是化合物是驱肠虫,杀虫剂和杀螨剂。