Title:
AVERMECTIN B2A DERIVATIVE, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/169606
Kind Code:
A1
Abstract:
Disclosed in the present invention are an avermectin B2a ethylenic derivative, and a preparation method therefor and the use thereof. The structural formula of the avermectin B2a ethylenic derivative is as represented by formula I. The compound has an efficient pesticidal activity against a plurality of targets, and in particular has a pesticidal activity against Spodoptera exigua, diamondback moths, Plutella xylostella, root knot nematodes and the like for crops.
Inventors:
ZHANG JIANJUN (CN)
XU QINGBO (CN)
LI JINMING (CN)
ZHANG JIANGBO (CN)
XU QINGBO (CN)
LI JINMING (CN)
ZHANG JIANGBO (CN)
Application Number:
PCT/CN2021/070074
Publication Date:
September 02, 2021
Filing Date:
January 04, 2021
Export Citation:
Assignee:
UNIV CHINA AGRICULTURAL (CN)
INNER MONGOLIA JUMBO BIOTECHNOLOGY CO LTD (CN)
INNER MONGOLIA JUMBO BIOTECHNOLOGY CO LTD (CN)
International Classes:
C07H17/08; A01N43/90; A01P5/00; C07H1/00
Domestic Patent References:
| WO2015135467A1 | 2015-09-17 |
Foreign References:
| CN111269281A | 2020-06-12 | |||
| CN107513088A | 2017-12-26 |
Other References:
ZHEN CHEN: "Thesis", 1 June 2016, ZHEJIANG AGRICULTURE AND FORESTRY UNIVERSITY, CN, article ZHEN CHEN: "Design, Synthesis and Bioactivity Studies of Novel Avermectin B1a Derivatives", pages: 1 - 130, XP055841597
XIANG HUAPING: "Research Progress of Abamectin B 2 Derivatives in Organic Synthesis", MODERN CHEMICAL RESEARCH, 1 July 2018 (2018-07-01), pages 169 - 170, XP055841409
XIANG HUAPING: "Research Progress of Abamectin B 2 Derivatives in Organic Synthesis", MODERN CHEMICAL RESEARCH, 1 July 2018 (2018-07-01), pages 169 - 170, XP055841409
Attorney, Agent or Firm:
JEEKAI&PARTNERS (CN)
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