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Patent Searching and Data

Document Type and Number:
Japanese Patent JPH06104678
Kind Code:
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.

Bruce O. Lynn
Helmut Etchi. Murotsuiku
Application Number:
Publication Date:
December 21, 1994
Filing Date:
May 23, 1989
Export Citation:
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Merck End Kampanii Incorporated
International Classes:
C07H17/08; A01N43/90; A01N47/34; A61K31/70; A61K31/7042; A61K31/7048; A61P33/00; A61P33/10; C07H19/01; (IPC1-7): C07H17/08; A01N43/90; A61K31/70
Domestic Patent References:
Attorney, Agent or Firm:
Masao Okabe (2 outside)