... Hz, H-7), 4, 73
(IH,
d, 7 = 4,5 Hz, H-
7'), 4 ,30 (lH,d, 7 =
9,0Hz,
H,-9),
3, 93
(IH,
dd,
7
=
3, 0, 9,0 Hz,
Hb-9),
3, 87 (6H, s, 2 x OCH3),
3, 85 (6H, s, 2
X
OCH3), 3, 80
(IH,
dd, ...
8'
9'
3,
3& apos;-OCH3
3, 5-OCH,
3& apos;,5'-OCH,
glc.
1
2
3
4
5
6
r
2'
3& apos;
4'
5'
6'
1
#.y
132 ,9
108,7
146,7
145 ,3...
Ngày tải lên :
11/03/2014, 16:20