STRUCTURES OF A NEW DIHYDROXANTHONE DERIVATIVE, NIDULALIN-A, AND A NEW BENZOPHENONE DERIVATIVE, NIDULALIN-B, FROM EMERICELLA NIDULANS

Authors
KAWAHARA N SEKITA S SATAKE M UDAGAWA S KAWAI K
Citation
N. Kawahara et al., STRUCTURES OF A NEW DIHYDROXANTHONE DERIVATIVE, NIDULALIN-A, AND A NEW BENZOPHENONE DERIVATIVE, NIDULALIN-B, FROM EMERICELLA NIDULANS, Chemical and Pharmaceutical Bulletin, 42(9), 1994, pp. 1720-1723
Citations number
9
Categorie Soggetti
Pharmacology & Pharmacy",Chemistry
Journal title
Chemical and Pharmaceutical Bulletin → ACNP
ISSN journal
00092363
Volume
42
Issue
9
Year of publication
1994
Pages
1720 - 1723
Database
ISI
SICI code
0009-2363(1994)42:9<1720:SOANDD>2.0.ZU;2-Y
Abstract
Two new compounds, designated nidulalins A (1) and B (2), were isolate d along with emestrin and sterigmatocystin from the extract of rice cu lture of Emericella nidulans var. lata. The structures of nidulalins A (1) and B (2) were determined on the basis of chemical and spectrosco pic investigation and X-ray crystallographic study, together with the application of the modified Mosher's method.