Synthesis and bioactivity of natural and C-3 fluorinated biosynthetic precursors of 28-homobrassinolide

In this paper we describe the synthesis of two new fluorinated brassinosteroids: (22R,23R)-22,23-dihydroxy-3α-fluorostigmastan-6-one and (22R,23R)-22,23-dihydroxy-3β-fluorostigmastan-6-one. Their bioactivities were evaluated in the rice lamina inclination test and compared with that of 28-homocastas...

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Detalles Bibliográficos
Autores principales:	Gros, Eduardo Gervasio, Ramirez, Javier Alberto
Publicado:	2001
Materias:	28-Homobrassinolide Bioactivity Biosynthesis Brassinosteroids C-3 Fluorinated analogs 22,23 dihydroxy 3alpha fluorostigmastan 6 one 22,23 dihydroxy 3beta fluorostigmastan 6 one 24 ethylbrassinosteroid derivative 24 methylbrassinosteroid derivative 28 homobrassinolide 28 homocastasterone 28 homoteasterone 28 homotyphasterol brassinolide cholestane derivative fluorine homobrassinolide unclassified drug article bioassay biosynthesis chemical structure chemistry fluorination mass spectrometry methodology nuclear magnetic resonance spectroscopy plant growth rice synthesis Cholestanones Fluorine Magnetic Resonance Spectroscopy Mass Spectrometry Molecular Structure
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319422_v58_n6_p973_Galagovsky http://hdl.handle.net/20.500.12110/paper_00319422_v58_n6_p973_Galagovsky
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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