Herbarulide, a ketodivinyllactone steroid with an unprecedented homo-6-oxaergostane skeleton from the endophytic fungus Pleospora herbarum

被引：17

作者：

Krohn, K

Biele, C

Aust, HJ

Draeger, S

Schulz, B

机构：

[1] Univ Gesamthsch Paderborn, Fachbereich Chem & Chem Tech, D-33098 Paderborn, Germany

[2] Tech Univ Braunschweig, Inst Microbiol, D-38106 Braunschweig, Germany

来源：

JOURNAL OF NATURAL PRODUCTS | 1999年 / 62卷 / 04期

关键词：

D O I：

10.1021/np980422a

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The novel ketodivinyllactonic steroid, herbarulide (1), deviating from the brassinosteroids in the position of the oxygen, was isolated from the endophytic fungus Pleospora herbarum. The structure was determined by extensive NMR studies, including particularly HMQC and HMBC experiments.

引用

页码：629 / 630

页数：2

共 8 条

[1] SECONDARY MOLD METABOLITES .16. STEMPHYLTOXINS, NEW REDUCED PERYLENEQUINONE METABOLITES FROM STEMPHYLIUM-BOTRYOSUM VAR LACTUCUM [J].

ARNONE, A ;

NASINI, G ;

MERLINI, L ;

ASSANTE, G .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1986, (03) :525-530

[2]

CUTLER HG, 1991, ACS S SER, V474

[3]

ICHIHARA A, 1988, J CHEM SOC CHEM COMM, P600

[4]

Krohn K, 1997, LIEBIGS ANN-RECL, P2531

[5]

KROHN K, 1994, LIEBIGS ANN CHEM, P1099

[6]

KROHN K, 1994, LIEBIGS ANN CHEM, P1093

[7]

SCHULZ B, 1996, IRS NAT 8

[8]

TSANTRIZOS YS, 1992, CAN J CHEM, V70, P72

← 1 →