NAPHTHOQUINONE DERIVATIVES
- 专利权人:
- BRITISH TECHNOLOGY GROUP LIMITED
- 发明人:
- KHAMBAY, BHUPINDER P.,BATTY, DUNCAN,NIEMEYER, MARICH A.
- 申请号：
- BG19960101058
- 公开号：
- BG63157(B1)
- 申请日:
- 1996.12.16
- 申请国别(地区):
- 保加利亚
- 年份:
- 2001
- 代理人:
- 摘要：
The invention relates to certain naphthoquinone derivatives of general formula in which R represents a hydrogen atom or a hydroxyl or an ethanoyloxy group; methods for their preparation; compositions containing such compounds and their use as pesticides, such as fungicides and, especially, insecticides and acaricides. The compounds may be derived from plants of the genus Calceolaria and the invention thereof also relates to extracts of a Calceolaria species and their use as pesticides. 12 claims
- 来源网站：
- 中国工程科技知识中心
