US 12,134,614 B2
Polymorphs
Ian Kevin Jones, Bracknell (GB); John Hone, Bracknell (GB); and Neil George, Bracknell (GB)
Assigned to SYNGENTA CROP PROTECTION AG, Basel (CH)
Filed by SYNGENTA PARTICIPATIONS AG, Basel (CH)
Filed on May 10, 2021, as Appl. No. 17/315,538.
Application 17/315,538 is a division of application No. 16/472,608, granted, now 11,001,584, previously published as PCT/EP2017/082984, filed on Dec. 15, 2017.
Claims priority of application No. 1622007 (GB), filed on Dec. 22, 2016.
Prior Publication US 2021/0261550 A1, Aug. 26, 2021
Int. Cl. C07D 471/10 (2006.01); A01N 43/90 (2006.01)
CPC C07D 471/10 (2013.01) [A01N 43/90 (2013.01); C07B 2200/13 (2013.01)] 8 Claims
 
1. An agricultural composition comprising a crystalline polymorph of the compound of formula I

OG Complex Work Unit Chemistry
which has a powder X-ray diffraction pattern comprising one 2θ angle value at 13.7±0.2 and at least three 2θ angle values selected from the group consisting of 7.7±0.2, 12.6±0.2, 13.9±0.2, 15.3±0.2, 16.0±0.2, 17.4±0.2, 23.1±0.2 and 23.8±0.2; and at least one agriculturally acceptable carrier or diluent, and at least one further insecticide or nematicide.