Petrorhagiosides A - D, New γ-Pyrone Derivatives from Petrorhagia saxifraga Link

被引：4

作者：

D'Abrosca, Brigida ^{[1
]}

Pacifico, Severina ^{[1
]}

Scognamiglio, Monica ^{[1
]}

Tsafantakis, Nikolaos ^{[1
]}

Pagliari, Emanuela ^{[1
]}

Monaco, Pietro ^{[1
]}

Fiorentino, Antonio ^{[1
]}

机构：

[1] Univ Naples 2, Dept Environm Biol & Pharmaceut Sci & Technol, Phytochem Lab, I-81100 Caserta, Italy

来源：

HELVETICA CHIMICA ACTA | 2013年 / 96卷 / 07期

关键词：

Petrorhagia saxifraga; gamma-Pyrones; Petrorhagiosides A-D; Metabolites; VELUTINA; LEAVES; MALTOL;

D O I：

10.1002/hlca.201200378

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four novel -pyrone (=4H-pyran-4-one) metabolites, petrorhagiosides A-D, along with four known analogs, have been isolated from the MeOH extract of Petrorhagia saxifraga, a perennial herbaceous plant typical of Mediterranean vegetation. The structures of the new compounds were established on the basis of extensive spectroscopic analyses including 1D- an 2D-NMR (H-1,H-1-DQ-COSY, TOCSY, HSQC, CIGAR-HMBC, and HSQC-TOCSY) experiments.

引用

收藏

页码：1273 / 1280

页数：8

相关论文

共 10 条

[1] Determination of the flavor enhancer maltol through a FIA - direct chemiluminescence procedure [J].

Alonso, MCS ;

Zamora, LL ;

Calatayud, JM .

ANALYTICA CHIMICA ACTA, 2001, 438 (1-2) :157-163

[2]

BUKHAROV V G, 1971, Chemistry of Natural Compounds (English Translation of Khimiya Prirodnykh Soedinenii), V7, P29

[3] Structural characterization and radical scavenging activity of monomeric and dimeric cinnamoyl glucose esters from Petrorhagia velutina leaves [J].

D'Abrosca, Brigida ;

Fiorentino, Antonio ;

Ricci, Andreina ;

Scognamiglio, Monica ;

Pacifico, Severina ;

Piccolella, Simona ;

Monaco, Pietro .

PHYTOCHEMISTRY LETTERS, 2010, 3 (01) :38-44

[4]

D'Abrosca B, 2010, NAT PROD COMMUN, V5, P99

[5] An unusual drimane sesquiterpene glucoside from roots of Petrorhagia velutina [J].

Fiorentino, Antonio ;

D'Abrosca, Brigida ;

Scognamiglio, Monica ;

Tsafantakis, Nikolaos ;

Monaco, Pietro .

BIOCHEMICAL SYSTEMATICS AND ECOLOGY, 2011, 39 (03) :228-231

[6]

MURAKAMI T, 1978, CHEM PHARM BULL, V26, P643

[7] Spectroscopic Characterization and Antiproliferative Activity on HepG2 Human Hepatoblastoma Cells of Flavonoid C-Glycosides from Petrorhagia velutina [J].

Pacifico, Severina ;

Scognamiglio, Monica ;

D'Abrosca, Brigida ;

Piccolella, Simona ;

Tsafantakis, Nikolaos ;

Gallicchio, Marialuisa ;

Ricci, Andreina ;

Fiorentino, Antonio .

JOURNAL OF NATURAL PRODUCTS, 2010, 73 (12) :1973-1978

[8] Terpenoids and γ-pyrone derivatives from Prangos tschimganica [J].

Shikishima, Y ;

Takaishi, Y ;

Honda, G ;

Ito, M ;

Takeda, Y ;

Kodzhimatov, OK ;

Ashurmetov, O .

PHYTOCHEMISTRY, 2001, 57 (01) :135-141

[9] Glycosidic constituents of the leaves of an Okinawan Leguminosae plant, Derris trifoliata Lour [J].

Takeda, Yoshio ;

Yano, Kaori ;

Ayabe, Hisako ;

Masuda, Toshiya ;

Otsuka, Hideaki ;

Sueyoshi, Etsuko ;

Shinzato, Takakazu ;

Aramoto, Mitsunori .

JOURNAL OF NATURAL MEDICINES, 2008, 62 (04) :476-478

[10]

Yang Y, 2006, J BIOCHEM MOL BIOL, V39, P145