US 12,338,216 B2
Solvates of abscisic acid and liquid compositions containing abscisic acid
Stephanie Giessler-Geiss, Frankfurt am Main (DE); Peter Baur, Schondorf (DE); Roland Arnold, Elbtal (DE); Jennifer Neckermann, Selters (DE); Siegfried Staiger, Frankfurt am Main (DE); and Luri Stefano Negrisiolo Dario, Frankfurt am Main (DE)
Assigned to CLARIANT INTERNATIONAL LTD, Muttenz (CH)
Appl. No. 17/777,558
Filed by Clariant International Ltd., Muttenz (CH)
PCT Filed Oct. 28, 2020, PCT No. PCT/EP2020/080264
§ 371(c)(1), (2) Date May 17, 2022,
PCT Pub. No. WO2021/099079, PCT Pub. Date May 27, 2021.
Claims priority of application No. 19210021 (EP), filed on Nov. 19, 2019.
Prior Publication US 2022/0411370 A1, Dec. 29, 2022
Int. Cl. C07D 207/267 (2006.01); A01N 25/06 (2006.01); A01N 43/36 (2006.01)
CPC C07D 207/267 (2013.01) [A01N 25/06 (2013.01); A01N 43/36 (2013.01)] 19 Claims
 
1. A solvate of abscisic acid with a N-substituted pyrrolidone of the formula (I)

OG Complex Work Unit Chemistry
wherein R is a linear or branched, saturated alkyl group with 3 to 6 carbon atoms.