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Griseophenones characterized in this study.
| |||||
|---|---|---|---|---|---|
| Compound | R1 | R2 | R3 | R4 | R5 |
| 5a | H | H | H | H | H |
| griseophenone D (6) | H | Me | H | H | H |
| griseophenone E (7) | H | H | H | H | Me |
| griseophenone F (8) | Cl | H | H | H | Me |
| griseophenone C (10) | H | Me | H | H | Me |
| griseophenone B (11) | Cl | Me | H | H | Me |
| griseophenone G (12) | Cl | Me | Cl | H | Me |
| griseophenone H (17) | Cl | Me | H | H | H |
| griseophenone A (20) | Cl | Me | H | Me | Me |
