Synthesis of sphingosine relatives. Part 22. Synthesis of sulfobacin A, B and flavocristamide A, new sulfonolipids isolated from Chryseobacterium sp.
Abstract
Sulfobacin A (1), B (2), and flavocristamide A (3), new sulfonolipids isolated from Chryseobacterium sp. were synthesized stereoselectively by starting from L-cysteine.