Table - PMC

Skip to main content

View full-text article in PMC

. 2012 Mar 9;17(3):3025–3043. doi: 10.3390/molecules17033025

Hydrogens	Compound/ δ_H (ppm), J_H (Hz)
Hydrogens	29	31	32	34	35 **	36 **	37	38 **
2	4.1 ( q)	4.1 (1H, q)	4.07 ( q)	*	5.5 (1H, bq, 5)	6.7–6.95 ( m)	3.60 (1H, m)	5.4 (1H, m)
3
5					6.8–7.1 (2H, m)	6.7–6.95 ( m)		6.5–7.0 (2H, m)
6
9	6.5–6.9 (2H, q, 8)	6.58–7.25 (3H, m)	6.5–6.9 (2H, q, 8)	6.6–7.1 (3H, m)	7.75 (3H, m)	6.8–6.61 (3H, m)	6.55–6.93 (3H, m)	7.57 (3H, m)
10	6.5–6.9 (2H, q, 8)	6.58–7.25 (3H, m)	6.5–6.9 (2H, q, 8)	6.6–7.1 (3H, m)	7.75 (3H, m)	6.8–6.61 (3H, m)	6.55–6.93 (3H, m)	7.57 (3H, m)
11		6.58–7.25 (3H, m)		6.6–7.1 (3H, m)	7.75 (3H, m)	6.8–6.61 (3H, m)	6.55–6.93 (3H, m)	7.57 (3H, m)
12
14
15
16
17
18	3.55 (2H, t, 7)	3.53 (2H, t, 7)	3.53 (2H, t, 7)
19					6.47 (2H, bt, 7)		4.31 (1H, d, 6)
21	2.5 ( s)	*	*		2.85–3.3 (1H, s)	3.2–3.4	2.93 (1H, s)	2.8–3.2 (1H, s)
11-OCH₃	3.87 ( s)		3.87 ( s)
12-OCH₃				2.30 (3H, s)	6.15 (3H, s)	6.18 (3H, s)	3.79 (3H, s)	6.13 (3H, s)
18-OCH₃							3.88 (3H, s)
N-COCH₃		2.32 ( s)	2.32 ( s)		7.84 (3H, s)			7.80 (3H, s)
N-COCH₂CH₃	2.57 ( q, 7.5)
N-COCH₂CH₃	1.27 ( t, 7.5)
N-COOCH₃						6.44 (3H, s)		6.44 (3H, s)
N-CHO				9.3 (1H, s)
Ph-OH	10.95 (1H, s)	10.87 (1H, s)	10.95 (1H, s)
C-19-OH							2.74 (1H, d, 6)
					7.6–9.2 (15H, m)	7.4–8.9 (14H, m)		7.5–9.1 (14H, m)