Acid (S) - 3 '- methyl esters of abscisic and

摘要

The present Invention relates to a compound of formula (i) or a Salt thereof wherein R is Hydrogen, alkyl, cycloalkyl, among others. It also relates to a method and preparation processes. These compounds are analogues of acid (S) - 3 '- methyl - abscisic and are useful in regulating the growth of plants, Fruit coloration, among others