Studies on the Biosynthesis of Phomoidride B (CP-263,114): Evidence for a Decarboxylative Homodimerization Pathway
摘要:
[GRAPHIC]Feeding experiments using a deuterium labeled C-16 maleic anhydride and whole cell culture of ATCC 74256 led to the isolation of phomoidride B with deuterium incorporation at C(7) and C(119) as determined by H-2 NMR and electrospray mass spectrometry. This result is in accord with a decarboxylative homodimerization of the C-16 maleic anhydride as a key biosynthetic step leading to phomoidride B.
Studies on the Biosynthesis of Phomoidride B (CP-263,114): Evidence for a Decarboxylative Homodimerization Pathway
摘要:
[GRAPHIC]Feeding experiments using a deuterium labeled C-16 maleic anhydride and whole cell culture of ATCC 74256 led to the isolation of phomoidride B with deuterium incorporation at C(7) and C(119) as determined by H-2 NMR and electrospray mass spectrometry. This result is in accord with a decarboxylative homodimerization of the C-16 maleic anhydride as a key biosynthetic step leading to phomoidride B.