Extended Data Fig. 2: NMR spectra for HPLC-purified selectivin-A metabolite M2.
From: Selective control of parasitic nematodes using bioactivated nematicides
a, 1H NMR spectra. The structure of M2 with all carbon and heteroatom assignments is given. The top number in each multiplet box corresponds to the carbon that the proton is connected to. 1H NMR (700 MHz, cd3od) δ 8.02 (s, 1H), 7.82 – 7.78 (m, 2H), 7.42 – 7.37 (m, 2H), 5.98 (dd, J = 7.9, 2.2 Hz, 1H), 4.74 (dd, J = 7.6, 5.3 Hz, 1H), 4.66 (dd, J = 14.9, 8.0 Hz, 1H), 3.86 (s, 2H), 3.81 (dd, J = 14.9, 2.2 Hz, 1H), 3.62 (t, J = 6.2 Hz, 1H), 3.23 (dd, J = 14.2, 5.3 Hz, 1H), 3.08 (dd, J = 14.1, 7.6 Hz, 1H), 2.54 (ddd, J = 15.9, 7.9, 6.6 Hz, 1H), 2.48 (dt, J = 15.8, 6.6 Hz, 1H), 2.16 – 2.05 (m, 2H), 1.97 (s, 3H). b, 1H-1H COSY NMR spectra. c, 1H-13C HSQC NMR spectra. d, 1H-13C HMBC NMR spectra.
