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

被引：1

作者：

KAWAHARA, N

SEKITA, S

SATAKE, M

UDAGAWA, S

KAWAI, K

机构：

[1] TOKYO UNIV AGR, NODAI RES INST, SETAGAYA KU, TOKYO 156, JAPAN

[2] HOSHI UNIV, FAC PHARMACEUT SCI, SHINAGAWA KU, TOKYO 142, JAPAN

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1994年 / 42卷 / 09期

关键词：

EMERICELLA NIDULANS; DIHYDROXANTHONE; BENZOPHENONE; NIDULALIN A; NIDULALIN B; X-RAY ANALYSIS; MOSHERS METHOD MODIFIED;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Two new compounds, designated nidulalins A (1) and B (2), were isolated along with emestrin and sterigmatocystin from the extract of rice culture of Emericella nidulans var. lata. The structures of nidulalins A (1) and B (2) were determined on the basis of chemical and spectroscopic investigation and X-ray crystallographic study, together with the application of the modified Mosher's method.

引用

页码：1720 / 1723

页数：4