Title:
【発明の名称】アベルメクチン誘導体
Document Type and Number:
Japanese Patent JPH06104678
Kind Code:
B2
Abstract:
There are disclosed novel avermectin compounds wherein the 4 sec or 4 min hydroxy group is oxidized to an oxo group and replaced with a semicarbazone, carbonyl- or sulfonyl- hydrazone, hydrazone, or oxime, and optionally reduced to the corresponding semicarbazide, carbonyl- or sulfonylhydrazide or hydrazine. The semicarbazones and hydrazones are prepared from the 4 sec or 4 min oxo compound using the corresponding semicarbazides or hydrazines. The compounds have utility as anti-parasitic agents and compositions for that use are also disclosed. The compounds are also highly potent insecticides against agricultural pests. Compositions for such uses are also disclosed.
Inventors:
Bruce O. Lynn
Helmut Etchi. Murotsuiku
Helmut Etchi. Murotsuiku
Application Number:
JP12797989A
Publication Date:
December 21, 1994
Filing Date:
May 23, 1989
Export Citation:
Assignee:
Merck End Kampanii Incorporated
International Classes:
A01N43/90; A01N47/34; A61K31/70; C07H17/08; A61K31/7042; A61K31/7048; A61P33/00; A61P33/10; C07H19/01; (IPC1-7): C07H17/08; A01N43/90; A61K31/70
Domestic Patent References:
| JP1279982A |
Attorney, Agent or Firm:
Masao Okabe (2 outside)