ANTHRAQUINONES FROM KNOXIA VALERIANOIDES

被引：24

作者：

ZHOU, Z ^{[1
]}

JIANG, SH ^{[1
]}

ZHU, DY ^{[1
]}

LIN, LZ ^{[1
]}

CORDELL, GA ^{[1
]}

机构：

[1] ACAD SINICA,SHANGHAI INST MAT MED,DEPT PHYTOCHEM,SHANGHAI 200031,PEOPLES R CHINA

来源：

PHYTOCHEMISTRY | 1994年 / 36卷 / 03期

关键词：

KNOXIA VALERIANOIDES; RUBIACEAE; ANTHRAQUINONES; 2-ETHOXYMETHYLKNOXIAVALEDIN; 2-FORMYLKNOXIAVALEDIN; 2-HYDROXYMETHYLKNOXIAVALEDIN; KNOXIADIN; DAMNACANTHAL; NORDAMNACANTHAL; IBERICIN; 3-METHYLALIZARIN; DAMNACANTHOL; STRUCTURE DETERMINATION; NMR ASSIGNMENTS;

D O I：

10.1016/S0031-9422(00)89813-1

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Three new anthraquinones, 2-ethoxymethylknoxiavaledin, 2-formylknoxiavaledin and 2-hydroxymethylknoxiavaledin, together with seven known anthraquinones, were isolated from Knoxia valerianoides, and their structures were determined by spectral analysis and chemical transformation.

引用

页码：765 / 768

页数：4

共 12 条

[1] DELTA-POLARIZATION TRANSFER VIA LONG-RANGE COUPLING AS A SIMPLE ONE-DIMENSIONAL NMR TECHNIQUE FOR H-1-C-13 CORRELATION - APPLICATION TO THE DEFINITIVE ASSIGNMENT OF THE SYN AND ANTI C-13 DELTA-RESONANCES OF 2-SUBSTITUTED ADAMANTANES [J].

ABDELSAYED, AN ;

BAUER, L .

TETRAHEDRON LETTERS, 1986, 27 (09) :1003-1006

[2] STRUCTURE DETERMINATION AND SPECTRAL ASSIGNMENT BY PULSED POLARIZATION TRANSFER VIA LONG-RANGE H-1-C-13 COUPLINGS [J].

BAX, A .

JOURNAL OF MAGNETIC RESONANCE, 1984, 57 (02) :314-318

[3] STRUCTURE DETERMINATION OF A TETRASACCHARIDE - TRANSIENT NUCLEAR OVERHAUSER EFFECTS IN THE ROTATING FRAME [J].

BOTHNERBY, AA ;

STEPHENS, RL ;

LEE, JM ;

WARREN, CD ;

JEANLOZ, RW .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (03) :811-813

[4] ANTHRAQUINONES IN MORINDA UMBELLATA L. [J].

BURNETT, AR ;

THOMSON, RH .

PHYTOCHEMISTRY, 1968, 7 (08) :1421-&

[5] ONE-DIMENSIONAL PROTON-CARBON CORRELATIONS FOR THE STRUCTURE DETERMINATION OF NATURAL-PRODUCTS [J].

CORDELL, GA ;

KINGHORN, AD .

TETRAHEDRON, 1991, 47 (22) :3521-3534

[6] Selective INEPT Spectroscopy-A Powerful Tool for the Spectral Assignment and Structure Elucidation of Natural Products [J].

Cordell, Geoffrey A. .

PHYTOCHEMICAL ANALYSIS, 1991, 2 (02) :49-59

[7] FREQUENCY OFFSET EFFECTS AND THEIR ELIMINATION IN NMR ROTATING-FRAME CROSS-RELAXATION SPECTROSCOPY [J].

GRIESINGER, C ;

ERNST, RR .

JOURNAL OF MAGNETIC RESONANCE, 1987, 75 (02) :261-271

[8]

RAO GV, 1983, J INDIAN CHEM SOC, V60, P585

[9]

STIKHIN V. A., 1966, KHIM PRIRODN SOEDIN [TASHKENT], V2, P12

[10] COMPLETE H-1 AND C-13 ASSIGNMENTS OF COENZYME-B12 THROUGH THE USE OF NEW TWO-DIMENSIONAL NMR EXPERIMENTS [J].

SUMMERS, MF ;

MARZILLI, LG ;

BAX, A .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (15) :4285-4294

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