US 11,937,603 B2
Maleimide derivatives having herbicidal activity, agronomic compositions of the maleimide derivatives, and uses thereof
Silvia Mormile, Novara (IT); Marilena Gusmeroli, Monza (IT); Paolo Boggio, Turin (IT); Paolo Bellandi, Carcare (IT); Ivan Bondoni, Santo Stefano Ticino (IT); Gabriele Piazzon, Cameri (IT); and Riccardo Liguori, Monza (IT)
Assigned to GOWAN COMPANY, LLC, Yuma, AZ (US)
Appl. No. 16/968,555
Filed by Gowan Company, LLC, Yuma, AZ (US)
PCT Filed Feb. 7, 2019, PCT No. PCT/IB2019/050995
§ 371(c)(1), (2) Date Aug. 7, 2020,
PCT Pub. No. WO2019/155400, PCT Pub. Date Aug. 15, 2019.
Claims priority of application No. 102018000002503 (IT), filed on Feb. 8, 2018.
Prior Publication US 2020/0375186 A1, Dec. 3, 2020
Int. Cl. A01N 43/80 (2006.01); C07D 413/04 (2006.01); C07F 7/08 (2006.01)
CPC A01N 43/80 (2013.01) [C07D 413/04 (2013.01); C07F 7/0814 (2013.01)] 20 Claims
 
1. A compound of general formula (I), salts, or hydrates thereof:

OG Complex Work Unit Chemistry
wherein:
R represents a C3-C18 cycloalkylcarbonyl group, a C3-C18 cycloalkoxycarbonyl group, a C3-C18 cycloalkyl C1-C6 alkylcarbonyl group, a C1-C12 alkoxy C1-C12 alkylcarbonyl group, a C1-C12 alkylcarboxy C1-C12 alkylcarbonyl group, a C1-C12 alkoxy C1-C12 alkoxycarbonyl group, an aryl C1-C12 alkoxycarbonyl group, a C2-C6 haloalkenylcarbonyl group, a bifunctional —(CO—CO)— group a

OG Complex Work Unit Chemistry
R1 and R2, equal to each other, represent a C1-C12 alkyl;
Z represents an oxygen (O) atom;
Q represents an oxygen atom;
n is 1 or 2;
G represents

OG Complex Work Unit Chemistry
and wherein:
W represents an oxygen atom; and
Rb represents a C1-C12 alkyl and Rc represents a hydrogen atom.