Rao Y K, Rao C V, Kishore P H, Gunasekar D
Natural Products Division, Department of Chemistry, Sri Venkateswara University, Tirupati 517 502, India.
J Nat Prod. 2001 Mar;64(3):368-9. doi: 10.1021/np000489+.
The total synthesis of heliannone A (1) and (R,S)-heliannone B (2), two bioactive flavonoids originally isolated from Helianthus annuus cultivars, is described.
本文描述了从向日葵品种中最初分离得到的两种生物活性黄酮类化合物——向日葵酮A(1)和(R,S)-向日葵酮B(2)的全合成。