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Figure 2
Lupulin A according to (a) Chen, Tan, Liu, Zhang & Yang (1996 ) and to deposited data RAVWUG, (b) (revised) showing the neoclerodane skeleton and the C-15 α-substituent, and (c) the stereoformula shown in Chen et al. (1997 ). |
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Figure 2
Lupulin A according to (a) Chen, Tan, Liu, Zhang & Yang (1996 ) and to deposited data RAVWUG, (b) (revised) showing the neoclerodane skeleton and the C-15 α-substituent, and (c) the stereoformula shown in Chen et al. (1997 ). |