74235-24-8Relevant articles and documents
A Unified Approach to Phytosiderophore Natural Products
Kratena, Nicolas,G?kler, Tobias,Maltrovsky, Lara,Oburger, Eva,Stanetty, Christian
supporting information, p. 577 - 580 (2020/11/02)
This work reports on the concise total synthesis of eight natural products of the mugineic acid and avenic acid families (phytosiderophores). An innovative ?east-to-west“ assembly of the trimeric products resulted in a high degree of divergence enabling the formation of the final products in just 10 or 11 steps each with a minimum of overall synthetic effort. Chiral pool starting materials (l-malic acid, threonines) were employed for the outer building blocks while the middle building blocks were accessed by diastereo- and enantioselective methods. A highlight of this work consists in the straightforward preparation of epimeric hydroxyazetidine amino acids, useful building blocks on their own, enabling the first synthesis of 3’’-hydroxymugineic acid and 3’’-hydroxy-2’-deoxymugineic acid.
A practical synthesis of the phytosiderophore 2′-deoxymugineic acid: A key to the mechanistic study of iron acquisition by graminaceous plants
Namba, Kosuke,Murata, Yoshiko,Horikawa, Manabu,Iwashita, Takashi,Kusumoto, Shoichi
, p. 7060 - 7063 (2008/09/18)
(Chemical Equation Presented) Ironing out plant uptake: The phytosiderophores mugineic acid (MA) and deoxymugineic acid (DMA) were synthesized in a few steps with minimum use of protecting groups and workup/purification procedures (see scheme; Boc: tert-butoxycarbonyl) and their potencies in transporter-mediated iron(III) acquisition were tested. The sufficient supply of these compounds will enable study of the molecular mechanism of iron acquisition and utilization by graminaceous plants.
Expeditious synthesis of nicotianamine and 2′-deoxymugineic acid
Miyakoshi, Katsuhiro,Oshita, Jun,Kitahara, Takeshi
, p. 3355 - 3360 (2007/10/03)
A simple and efficient method of synthesizing nicotianamine 4 and 2′-deoxymugineic acid 3 was devised. We employed thioamide as an intermediate and the title compounds (4 and 3) were afforded via chemoselective reduction of the thioamides in 33% overall yield through 7 steps and 30% overall yield through 8 steps, respectively.