The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2026
Filed:
Aug. 22, 2020
Mesylate salts of heterocyclic cytokinins, compositions containing these derivatives and use thereof
Univerzita Palackeho V Olomouci, Olomouc, CZ;
Dardan Klos, Bernartice nad Odrou, CZ;
Lucie Plihalova, Olomouc, CZ;
Marek Zatloukal, Sumperk, CZ;
Karel Dolezal, Hlubocky, CZ;
Radoslav Koprna, Olomouc, CZ;
Miroslav Strnad, Olomouc, CZ;
Jan Walla, Olomouc, CZ;
Jarmila Balonova, Velka Bystrice, CZ;
UNIVERZITA PALACKEHO V OLOMOUCI, Olomouc, CZ;
Abstract
Mesylates of heterocyclic cytokinins of general formula I: wherein R is selected from the group comprising C3-C15 cycloalkyl, furfuryl, allyl, 4-hydroxy-3-methylbut-2-en-1-yl, 3-methylbut-2-en-1-yl, 4-hydroxy-3-methylbutyl, 4-hydroxy-1,3-dimethylbut-2-en-1-yl, 4-hydroxy-1,3-dimethylbutyl, benzyl, wherein the cycloalkyl, allyl, benzyl and furfuryl may be unsubstituted or optionally substituted with 1 to 3 substituents selected from the group containing hydroxy, halogen, methyl, hydroxymethyl and methoxy, and salts, solvates and addition salts thereof. These compounds are particularly suitable for agricultural and biotechnological use, and their great advantage is increased water solubility as compared to the corresponding free bases of heterocyclic cytokinins.