早熟素Ⅰ

5-Methoxy-2,2-dimethyl-2H-chromene

4-羟基-2-甲氧基苄醇

4-bromo-8-methoxy-3,4-dihydro-2H-1-benzoxepin-5-one

2-(3-甲氧基苯氧基)苯甲醛