您好！ 我想請問：有機天然化合物Chalcone何時初次被發現？被何人命名？其論文出自何期學術期刊？ 謝謝您的指引！：）

您好
您的問題， 我們請教了臺大藥理研究所陳青周所長. 答覆如下. 我們非常感激陳老師的協助. 

Chalcone
It is an aromatic ketone and an enone that forms the central core for a variety of important biological compounds， which are known collectively as chalcones or chalconoids.

It was extracted from crude lemon peel by Cecil Z. Wawra and J. Leyden Webb.
「Science. 1942 Sep 25;96 (2491):302-3. THE ISOLATION OF A NEW OXIDATION-REDUCTION ENZYME FROM LEMON PEEL (VITAMIN P)」