106357-30-6Relevant articles and documents
The first stereoselective total synthesis of lankanolide. Part 2
Hamada, Tatsuo,Kobayashi, Yukinari
, p. 4347 - 4350 (2007/10/03)
The seco-acid derivative designed by conformation calculation and lactonization experiment of model seco-acids was synthesized, and subjected to macrolactonization to afford the lactone derivative. The lankanolide was synthesized via several steps after the lactonization, and the synthetic lankanolide was confirmed to have the same physical data (NMR, mass, IR and αD) as the lankanolide prepared from lankamycin according to the reported method.
Biosynthesis of Tetronasin: Part 4, Preparation of Deuterium Labelled C19-C26, C17-C26, C11-C26 and C3-C26 Polyketide Fragments as Putative Biosynthetic Precursors of the Ionophore Antibiotic Tetronasin (ICI 139603)
Boons, Geert-Jan,Clase, J. Andrew,Lennon, Ian C.,Ley, Steven V.,Staunton, James
, p. 5417 - 5446 (2007/10/02)
Six deuterium labelled N-acylcysteamine polyketide derivatives (3) - (8) have been prepared as putative precursors for incorporation in studies of the biosynthesis of the ionophore antibiotic tetronasin (1).The route to these compounds was designed to be
Acyclic diastereoselective synthesis using tartrate ester modified crotylboronates. Double asymmetric reactions with α-methyl chiral aldehydes and synthesis of the C(19)-C(29) segment of rifamycin S
Roush, William R.,Palkowitz, Alan D.,Ando, Kaori
, p. 6348 - 6359 (2007/10/02)
Double asymmetric reactions of the tartrate ester modified crotylboronates 1 and 2 and α-methyl chiral aldehydes are described. The reactions of the appropriate enantiomers of 1 and 2 with β-alkoxy-α-methylpropionaldehydes 11 provide adducts 12, 13, and 1