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. Author manuscript; available in PMC: 2016 Jun 30.
Published in final edited form as: Bioorg Med Chem. 2006 Oct 11;14(24):8495–8505. doi: 10.1016/j.bmc.2006.08.042

Table 11.

1H and 13C NMR spectral data for compound 21

Position 21
δH δC
2 7.1, br d 131.4, d
3 6.8, br d 100.8, d
3a 148.9, s
5 7.8, d(7.6) 147.1, d
6 7.4, br d 115.0, d
6a 136.4, s
7 6.8, s 100.6, d
8 157.1, s
9 129.2, s
9a 123.8, s
9b 117.7, s
NCH3 3.9, s 45.5, q
OCH3 3.9, s 56.9, q
1′ 164.8, s
2′ 134.8, s
3′ 7.7, s 113.4, d
4′ 159.9, s
5′ 7.1, br d 120.7, d
6′ 7.5, t(8.4) 130.1, d
7′ 7.5, br d 122.8, d
8′ 3.9, s 55.6, q

Measured in CDCl3 at 400 MHz for 1H and 100 MHz for 13C, respectively. J values in Hz.