Kodama O, Ichikawa H, Akatsuka T, Santisopasri V, Kato A, Hayashi Y
Faculty of Agriculture, Ibaraki University, Japan.
J Nat Prod. 1993 Feb;56(2):292-4. doi: 10.1021/np50092a018.
Rhinacanthus nasutus (Acanthaceae) gave a new antifungal naphthopyran derivative. The structure of the compound was elucidated by spectroscopic methods as 3,4-dihydro-3,3-dimethyl-2H-naphtho[2,3-b]pyran-5,10-dione [1].
长穗木（爵床科）产生了一种新的抗真菌萘并吡喃衍生物。通过光谱方法确定该化合物的结构为3,4-二氢-3,3-二甲基-2H-萘并[2,3-b]吡喃-5,10-二酮[1]。
