Phosphonamide pyrabactin analogues as abscisic acid agonists.
نویسندگان
چکیده
A four step synthesis towards novel phosphonic pyrabactin analogues is presented. Via a stomatal closure and germination assay, the ability of the analogues to selectively induce the ABA-signaling pathway was demonstrated.
منابع مشابه
Functional mechanism of the abscisic acid agonist pyrabactin.
Pyrabactin is a synthetic abscisic acid (ABA) agonist that selectively inhibits seed germination. The use of pyrabactin was pivotal in the identification of the PYR1/PYL/RCAR family (PYL) of proteins as the ABA receptor. Although they both act through PYL proteins, pyrabactin and ABA share no apparent chemical or structural similarity. It remains unclear how pyrabactin functions as an ABA agoni...
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ورودعنوان ژورنال:
- Organic & biomolecular chemistry
دوره 13 18 شماره
صفحات -
تاریخ انتشار 2015