Title:
HIGHLY ACTIVE STRIGOLACTONE DERIVATIVE, PREPARATION AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/237645
Kind Code:
A1
Abstract:
The present invention provides a strigolactone structural analog, a preparation method therefor and use thereof. The structural formula is as represented by formula I:. The strigolactone structural analog provided by the present invention plays an important role in regulating plant growth and development, promoting germination of parasitic weed seeds, promoting hyphal elongation of arbuscular mycorrhiza. The natural strigolactone has a complicated molecular structure, and the manual synthesis cost thereof is high. Therefore, designing and synthesizing a strigolactone structural analog has important scientific and application values. The present invention reports the preparation and use of a strigolactone structural analog having a simple structure and a high bioactivity.
Inventors:
YAN JIANBIN (CN)
LI YUWEN (CN)
LI SUHUA (CN)
CHEN LINHAI (CN)
NAN FAJUN (CN)
XIE DAOXIN (CN)
LI YUWEN (CN)
LI SUHUA (CN)
CHEN LINHAI (CN)
NAN FAJUN (CN)
XIE DAOXIN (CN)
Application Number:
PCT/CN2018/114557
Publication Date:
December 19, 2019
Filing Date:
November 08, 2018
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
C07D307/33; A01N43/08; A01P21/00
Foreign References:
| EP2623502A1 | 2013-08-07 | |||
| US20150141255A1 | 2015-05-21 | |||
| CN103589722A | 2014-02-19 |
Other References:
MARCELA DVORAKOVA: "Triazolide Strigolactone Mimics Influence Root Development in Arabidopsis", JOURNAL OF NATURAL PRODUCTS, vol. 80, 19 April 2017 (2017-04-19), pages 1318 - 1327, XP055668793, DOI: 10.1021/acs.jnatprod.6b00879
FRANCISCO A. MACIAS: "New Chemical Clues for Broomrape-Sunflower Host-Pa- rasite Interactions: Synthesis of Guaianestrigolactones", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 57, no. 13, 9 June 2009 (2009-06-09), pages 5853 - 5864, XP055376164, DOI: 10.1021/jf900870j
YAO, RUIFENG ET AL.: "Recent advances in molecular basis for strigolactone action", SCIENCE CHINA LIFE SCIENCES, vol. 61, no. 3, 6 November 2017 (2017-11-06), pages 277 - 284, XP055668838, DOI: 10.1007/s11427-017-9195-x
FRANCISCO A. MACIAS: "New Chemical Clues for Broomrape-Sunflower Host-Pa- rasite Interactions: Synthesis of Guaianestrigolactones", JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, vol. 57, no. 13, 9 June 2009 (2009-06-09), pages 5853 - 5864, XP055376164, DOI: 10.1021/jf900870j
YAO, RUIFENG ET AL.: "Recent advances in molecular basis for strigolactone action", SCIENCE CHINA LIFE SCIENCES, vol. 61, no. 3, 6 November 2017 (2017-11-06), pages 277 - 284, XP055668838, DOI: 10.1007/s11427-017-9195-x
Attorney, Agent or Firm:
JEEKAI&PARTNERS (CN)
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