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Title:
STRIGOLACTONE RECEPTOR INHIBITOR, AGRICULTURAL COMPOSITION AND USE THEREOF, STRIGA SEED GERMINATION INHIBITOR, AND TRIAZOLE UREA COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/159835
Kind Code:
A1
Abstract:
The present invention provides a strigolactone receptor inhibitor for plants, which contains, as effective component, at least one triazole urea compound represented by formula (I); an agricultural composition; a method for using this agricultural composition as, for example, a branching enhancer for plants; a Striga seed germination inhibitor that contains the triazole urea compound; and a novel triazole urea compound that is useful as a strigolactone receptor inhibitor for plants. In the formula, A represents a group represented by (A-1) or (A-2). R1 and R2 represent a hydrogen atom and so forth. R3 and R4 represent a hydrogen atom, an alkyl group having 1 to 20 carbons, a cycloalkyl group having 3 to 20 carbons, or an aryl group having 6 to 20 carbons and so forth. In addition, R3 and R4 may together form a ring.

Inventors:
ASAMI TADAO (JP)
NAKAMURA HIDEMITSU (JP)
KIKUZATO KO (JP)
HU WENQIAN (JP)
Application Number:
PCT/JP2018/008121
Publication Date:
September 07, 2018
Filing Date:
March 02, 2018
Export Citation:
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Assignee:
UNIV TOKYO (JP)
International Classes:
A01N47/38; A01P21/00; C07D249/04; C07D401/06; C07D401/12; C07D403/06; C07D413/12; C07D417/12
Domestic Patent References:
WO2006124874A22006-11-23
Foreign References:
JPH0649041A1994-02-22
JPH0285282A1990-03-26
US20140018318A12014-01-16
Other References:
CHEMISTRY AND BIOLOGY, vol. 53, no. 3, 2015
NATURE CHEMICAL BIOLOGY, vol. 7, July 2011 (2011-07-01)
See also references of EP 3590342A4
Attorney, Agent or Firm:
OHISHI Haruhito (JP)
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