About RAO Y K
About Sri Venkateswara Univ., Tirupati, IND
About RAO C V
About Sri Venkateswara Univ., Tirupati, IND
About HARI KISHORE P
About Sri Venkateswara Univ., Tirupati, IND
About GUNASEKAR D
About Sri Venkateswara Univ., Tirupati, IND
About Journal of Natural Products
About flavonoid
About Helianthus annuus
About Other natural substances of biological origin
About Condensed derivatives of pyrane
About Pyrogallol
About rac-(2R*)-4′-Hydroxy-7,8-dimethoxy-2,3-dihydroflavone
About 2,3-Dimethoxy-6-acetylphenol
About 4-Hydroxybenzaldehyde
About Heliannone A
About C.I.57000
About Helianthus
About ヒマワリ
About 栽培品種
About 生物活性
About フラボノイド
About 全合成