| Literature DB >> 28636873 |
Reyna Zeferino-Diaz1, J Ciciolil Hilario-Martinez1, Maricela Rodriguez-Acosta2, Alan Carrasco-Carballo3, Maria Guadalupe Hernandez-Linares4, Jesus Sandoval-Ramirez5, Maria A Fernandez-Herrera6.
Abstract
26-Hydroxycholestan-22-one derivatives with oxygenated functions in the rings A and/or B were successfully synthesized from diosgenin. After the modifications of rings A and B, the spiroketal side chain was selectively opened through a Lewis acid mediated acetolysis to afford the cholestane derivatives. These compounds incorporate pharmacophores, which mimic the activity of natural phytohormones and show high growth promoting activity in Mexican rice cultivars using the rice lamina inclination test.Entities:
Keywords: 26-Hydroxycholestan-22-one derivatives; Mimic phytohormones; Plant growth promoting activity; Rice lamina inclination test
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Year: 2017 PMID： 28636873 DOI： 10.1016/j.steroids.2017.06.004
Source DB: PubMed Journal: Steroids ISSN： 0039-128X Impact factor: 2.668