Two new flavonols from flowers of Getonia floribunda Roxb.

- Two new flavonols (1 and 2) from flowers of Getonia floribunda Roxb.
- New flavonol 1 was 4′-hydroxy-6,7,8,3′-tetramethoxyflavonol.
- New flavonol 2 was 4′-hydroxy-6,7,8-trimethoxyflavonol.
- Flavonol 1 showed cytotoxicity against the oral cavity cancer cell line.