21658-95-7Relevant academic research and scientific papers
Total Synthesis of Biselyngbyolide B
Sato, Eisuke,Tanabe, Yurika,Nakajima, Naoya,Ohkubo, Akifumi,Suenaga, Kiyotake
, p. 2047 - 2049 (2016)
The first total synthesis of biselyngbyolide B, an 18-membered macrolide, was achieved. The 18-membered ring structure was constructed by esterification using the Shiina reagent and an intramolecular Stille coupling reaction.
Metal Oxide Nanoparticles Coated With Specific N-Acylaminomethylene Phosphonates
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Page/Page column 15, (2009/05/28)
The present invention relates to new metal oxide nanoparticles coated with specific phosphonates, to the use of these nanoparticles as antimicrobials, especially in the home and personal care areas, to the production of such nanoparticles as well as to the new phosphonates and the corresponding process of production.
Biosynthesis of Naturally Products with a P-C Bond. Part 6. Preparation of Deuterium- and Carbon-13-Labelled L-Alanyl- and L-Alanyl-L-alanyl-(2-aminoethyl)phosphonic Acids and their Use in Biosynthetic Studies of Fosfomycin in Streptomyces fradiae
Hammerschmidt, Friedrich,Kaehlig, Hanspeter,Mueller, Norbert
, p. 365 - 369 (2007/10/02)
(2-Aminoethyl)phosphonic acid (AEP) is not taken up by Streptomyces fradiae in the biosynthesis of fosfomycin.Attachment of L-alanine or L-alanyl-L-alanine to the amino group of deuteriated AEP affords di- and tri-peptides 4 and 5 which are transported into the cell. AEP is synthesized from Na(13)CN and the tosyloxymethylphosphonate 7.It is transformed into dipeptide 4d, which acts as a carrier for AEP which is incorporated into fosfomycin with an enrichment of 2 percent.
