4 TRITERPENOID SAPONINS FROM DRIED ROOTS OF GYPSOPHILA SPECIES

被引：65

作者：

FRECHET, D ^{[1
]}

CHRIST, B ^{[1
]}

DUSORBIER, BM ^{[1
]}

FISCHER, H ^{[1
]}

VUILHORGNE, M ^{[1
]}

机构：

[1] A NATTERMAN & CIE GMBH,GRP RHONE POULENC,FORSCHUNGSZENTRUM KOLN,W-5000 COLOGNE 30,GERMANY

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 03期

关键词：

GYPSOPHILA-PANICULATA; GYPSOPHILA-ARROSTII; CARYOPHYLLACEAE; SOAP ROOT; SAPONARIAE-ALBA RADIX; ROOT; SAPONINS; TRITERPENOIDS; CARBOHYDRATES; QUILLAIC ACID; GYPSOGENIN;

D O I：

10.1016/0031-9422(91)85281-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

Four new triterpenoid saponins were isolated from the roots of Gypsophila paniculata and G. arrostii. Their structures were elucidated using a combination of homo- and heteronuclear 2D NMR techniques, without having recourse to chemical degradation or modification. The saponins investigated are: 3-O-beta-D-galactopyranosyl-(1-->2)-[beta-D-xylopyranosyl-(-->3)]-beta-D-glucuronopyranosyl quillaic acid 28-O-beta-D-glucopyranosyl-(1-->3)-[beta-D-xylopyranosyl-(1-->4)]-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-fucopyranoside; 3-O-beta-D-galactopyranosyl-(1-->2)-[beta-D-xylopyranosyl-(1-->3)]-beta-D-glucuronopyranosyl quillaic acid 28-O-beta-D-arabinopyranosyl-(1-->4)-beta-D-arabinopyranosyl-(1-->3)-beta-D-xylopyranosyl-(1-->4)-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-fucopyranoside;?? 3-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucuronopyranosyl gypsogenin 28-O-beta-D-glucopyranosyl-(1-->3)-[beta-D-xylopyranosyl-(1-->4)]-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-fucopyranoside; 3-O-beta-D-xylopyranosyl-(1-->3)-[beta-D-galactopyranosyl-(1-->2)]-beta-D-glucuronopyranosyl gypsogenin 28-O-beta-D-glucopyranosyl-(1-->3)-[beta-D-xylopyranosyl-(1-->4)]-alpha-L-rhamnopyranosyl-(1-->2)-beta-D-fucopyranoside.

引用

页码：927 / 931

页数：5

共 13 条

[1]

MLEV-17-BASED TWO-DIMENSIONAL HOMONUCLEAR MAGNETIZATION TRANSFER SPECTROSCOPY [J].

BAX, A ;

DAVIS, DG .

JOURNAL OF MAGNETIC RESONANCE, 1985, 65 (02) :355-360

[2]

H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].

BAX, A ;

SUMMERS, MF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (08) :2093-2094

[3]

BAX A, 1918, J MAGN RESON, V142, P501

[4]

SELECTION OF COHERENCE-TRANSFER PATHWAYS IN NMR PULSE EXPERIMENTS [J].

BODENHAUSEN, G ;

KOGLER, H ;

ERNST, RR .

JOURNAL OF MAGNETIC RESONANCE, 1984, 58 (03) :370-388

[5]

KHORLIN AY, 1962, ZH OBSHCH KHIM+, V32, P782

[6]

KHORLIN AY, 1963, IAN SSSR KH, P1522

[7]

KOCHETKOV NK, 1963, TETRAHEDRON LETT, P477

[8]

KOCHETKOV NK, 1964, IZV AKAD NAUK SSSR K, P83

[9]

KOCHETKOV NK, 1964, IAN SSSR KH, P1436

[10]

SENSITIVITY-ENHANCED TWO-DIMENSIONAL HETERONUCLEAR RELAYED COHERENCE TRANSFER NMR-SPECTROSCOPY [J].

LERNER, L ;

BAX, A .

JOURNAL OF MAGNETIC RESONANCE, 1986, 69 (02) :375-380

← 1 2 →