of 11 derivatives of flavone‐8‐acetic acid (FAA) in which the structure has been substantially altered in different ways have been prepared and their anti‐tumour activity evaluated in vitro against a panel of human and murine tumour cell lines and in vivo against MAC 15A. The generally poor activity observed shows that the basic structure cannot be altered much without destroying the activity.
已经制备了一系列 11 种黄酮 - 8 - 乙酸 (FAA) 衍生物,其中结构以不同方式发生了实质性改变,并在体外针对一组人和鼠肿瘤细胞系以及在体外评估了它们的抗肿瘤活性。 vivo 对抗 MAC 15A。观察到的普遍较差的活动表明,在不破坏活动的情况下,基本结构无法改变太多。
Synthesis and Antitumour Activity of New Derivatives of Flavone-8-acetic Acid (FAA). Part 31): 2-Heteroaryl Derivatives
作者:R. Alan Aitken、Michael C. Bibby、Florian Bielefeldt、John A. Double、Andrea L. Laws、Anne-Laure Mathieu、Robert B. Ritchie、David W. J. Wilson
A range of 14 derivatives of flavone‐8‐acetic acid (FAA) with a heterocyclic substituent in place of the 2‐phenyl group have been prepared and their anti‐tumour activity evaluated in vitro against a panel of human and murine tumour cell lines and in vivo against MAC 15A. Some of the compounds, notably 2c, d and s, showed significant in vivo activity and these require further studies in order to evaluate