HNMR_CHART |
(CDCl3,270 MHz) δ:0.85(3H, s, 1'beta-Me), 0.94(3H, s, 1'alpha-Me), 1.07(6H, s, 1-2xMe), 1.32(1H, d, 7, 3'-OH), 1.34(1H, 3-OH), 1.48(1H, t, 12, H2beta), 1.65(3H, br s, 5'-Me), 1.74(3H, s, 5-Me), 1.91(3H, s, 9'-Me), 1.97(9H, s, 9,13,13'-Me), 2.05(1H, br dd, 17, 9.5, H4beta), 2.16(1H, d, 9.5, H6'), 2.39(1H, dd, 17, 6, H4alpha), 4.00(1H, m, H3), 4.23(1H, m, H3'), 5.49(1H, s, H4'), 5.53(1H, dd, 15.5, 9.5, H7'), 6.12(1H, s, H7), 6.13(1H, d, 16, H8'), 6.13, 6.16(2H, H10',10), 6.25(2H, m, H14,14'), 6.35, 6.36(2H, ea. d, 15, H12',12), 6.61-6.15(4H, m, H11',15,15',11) |
참고문헌 |
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· HR. Sliwka et al., Acta Chem. Scand., 50, 637, 1996
· K. Noack, Pure Appl. Chem., 54, 1982 |