Figure 5.
Experimental VCD (left frame) and IR (right frame) spectra observed for hypomycin A (6) compared with calculated VCD and IR spectra of [M(R), 1S, 2R, 14R, 15S, 17S]-configuration (0.65 similarity factor to 6) and [M(R), 1R, 2S, 14S, 15R, 17R]- configuration (0.11 similarity factor to 6). Specdis software was utilized to calculate the similarity factors.50
