Biologically active metabolites from fungi.: Part 16:: New preussomerins J, K and L from an endophytic fungus:: structure elucidation, crystal structure analysis and determination of absolute configuration by CD calculations

被引：35

作者：

Krohn, K

Flörke, U

John, M

Root, N

Steingröver, K

Aust, HJ

Draeger, S

Schulz, B

Antus, S

Simonyi, M

Zsila, F

机构：

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

[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Mikrobiol, D-38106 Braunschweig, Germany

[3] Univ Debrecen, Dept Organ Chem, H-4010 Debrecen, Hungary

[4] CRC, Inst Chem, Dept Mol Pharmacol, H-1525 Budapest, Hungary

来源：

TETRAHEDRON | 2001年 / 57卷 / 20期

基金：

匈牙利科学研究基金会;

关键词：

fungal metabolites; spiroketal bisnaphthalenes; preussomerins; antifungal agents;

D O I：

10.1016/S0040-4020(01)00320-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Three known preussomerins, G (1), H (2) and I(3), and three new representatives, J (4), K (5) and L (6), were isolated from an endophytic fungus, a Mycelia sterila, from Atropa belladonna. Their absolute configuration was determined by comparison of calculated and experimental CD spectra. (C) 2001 Published by Elsevier Science Ltd.

引用

页码：4343 / 4348

页数：6

共 16 条

[1] Quantumchemical calculation of CD spectra: The absolute configuration of palmarumycins CP3 and C-2 [J].