Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
5A5B6C TRICYCLIC SPIROLACTONE DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/071911
Kind Code:
A1
Abstract:
The present invention provides a 5A5B6C tricyclic spirolactone derivative. The 5A5B6C tricyclic spirolactone derivative described in the present invention has a chemical structure represented by general formula XI. The present invention further provides a preparation method for the 5A5B6C tricyclic spirolactone derivative, and use thereof in insecticides, nematicides, fungicides, and anti-plant virus agents. The 5A5B6C tricyclic spirolactone derivative described in the present invention is a compound having high efficiency, a broad spectrum, low toxicity and a low ecological risk, and can be widely used in the field of agriculture, the field of horticulture, the field of forestry and the field of healthcare.

Inventors:
FAN ZHIJIN (CN)
ZHU YUJIE (CN)
CHEN LAI (CN)
ZHOU SHUANG (CN)
GUO XIAOFENG (CN)
WANG HAIXIA (CN)
YU BIN (CN)
ZHANG NAILOU (CN)
WU QIFAN (CN)
YANG DONGYAN (CN)
ZHAO BIN (CN)
Application Number:
PCT/CN2018/079046
Publication Date:
April 18, 2019
Filing Date:
March 14, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UNIV NANKAI (CN)
International Classes:
C07D307/94; A01N43/12; A01P1/00; A01P3/00; A01P5/00; A01P7/02; A01P7/04
Foreign References:
CN107602515A2018-01-19
CN107207455A2017-09-26
Other References:
ZHU, Y.J. ET AL.: "Efficient construction of bioactive trans-5A5B6C spirolactones via bicyclo[4.3.0] alpha-hydroxy ketones", ORGANIC & BIOMOLECULAR CHEMISTRY, vol. 16, no. 7, 18 January 2018 (2018-01-18), pages 1163 - 1166, XP055592752
VALERIO, VIVIANA: "Stereo- and Regioselective Synthesis of Tricyclic Spirolactones by Diastereoisomeric Differentiation of a Collective Key Precursor", CHEM. EUR. J., vol. 22, 11 January 2016 (2016-01-11), pages 2640 - 2647, XP002784272
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
Download PDF: