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Structures of nantenine analogs evaluated
 | |||
|---|---|---|---|
| R1 | R2 | R3 | Compound |
| -H | 6a | ||
| -CH3 | 6b | ||
| - | - | - | 9 |
| - | - | - | 10 |
| -H | 8a | ||
| -CH2CH3 | 8b | ||
| -COCH3 | 8c | ||
| -SO2CH3 | 8d | ||
| -CH3 | nantenine | ||
| -CH2CH3 | 11a | ||
| -CH2CH2CH3 | 11b | ||
| -CH2CH2CH2CH3 | 11c | ||
| -CH2CH2CH2CH2CH3 | 11d | ||
| -CH2-cyclopropyl | 11e | ||
| -benzyl | 11f | ||
