FIGURE 6.
Proposed biosynthesis pathway for argimycins P. R1 = OH and R2 = OH, argimycin PIV; R1 = H and R2 = OH, argimycin PV; R1 = H and R2 = H, argimycin PVI.
Proposed biosynthesis pathway for argimycins P. R1 = OH and R2 = OH, argimycin PIV; R1 = H and R2 = OH, argimycin PV; R1 = H and R2 = H, argimycin PVI.