Title:
SUBSTITUTED BENZONITRIL DIKETONE COMPOUND OR TAUTOMER, SALT THEREOF, PREPARATION METHOD THEREFOR, HERBICIDE, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/080226
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of pesticides, and involves more specifically a substituted benzonitril diketone compound or a tautomer, a salt thereof, a preparation method therefor, a herbicide, and an application thereof. The substituted benzonitril diketone compound or the tautomer thereof and the salt thereof are as shown in the general formula I-1: R1R2N represents a formula (II), wherein R represents a formula (III). The obtained drug active substance exhibits a higher medical activity, a broader spectrum of activity, and improved drug safety.
Inventors:
LIAN LEI (CN)
ZHENG YURONG (CN)
HE BIN (CN)
PENG XUEGANG (CN)
JIN TAO (CN)
CUI QI (CN)
LIU NA (CN)
ZHENG YURONG (CN)
HE BIN (CN)
PENG XUEGANG (CN)
JIN TAO (CN)
CUI QI (CN)
LIU NA (CN)
Application Number:
PCT/CN2017/112014
Publication Date:
May 02, 2019
Filing Date:
November 21, 2017
Export Citation:
Assignee:
QINGDAO KINGAGROOT CHEMICAL COMPOUND CO LTD (CN)
International Classes:
C07D207/27; A01N43/00; A01P13/00; C07D211/76; C07D223/10; C07D231/00; C07D233/60; C07D401/10; C07D403/10; C07D409/10
Domestic Patent References:
| WO2011012248A2 | 2011-02-03 | |||
| WO1997046530A1 | 1997-12-11 |
Foreign References:
| CN107652217A | 2018-02-02 |
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