Flavonoids and triterpenes isolated from Eucryphia cordifolia (Cunoniaceae)

被引：4

作者：

Viteri, Rafael ^{[1
,2
,3
]}

Giordano, Ady ^{[2
]}

Montenegro, Gloria

Zacconi, Flavia C. ^{[1
,4
,5
,6
,7
,8
,9
]}

机构：

[1] Pontificia Univ Catolica Chile, Fac Chem & Pharm, Organ Chem Dept, Santiago, Chile

[2] Pontificia Univ Catolica Chile, Fac Chem & Pharm, Inorgan Chem Dept, Santiago, Chile

[3] ESPOL Polytech Univ, Escuela Super Politecn Litoral, Ctr Invest Biotecnol Ecuador, ESPOL, Guayaquil, Ecuador

[4] Pontificia Univ Catolica Chile, Fac Agr & Forestry, Plant Sci Dept, Santiago, Chile

[5] Pontificia Univ Catolica Chile, Inst Biol & Med Engn, Sch Engn, Santiago, Chile

[6] Pontificia Univ Catolica Chile, Inst Biol & Med Engn, Sch Med, Santiago, Chile

[7] Pontificia Univ Catolica Chile, Inst Biol & Med Engn, Sch Biol Sci, Santiago, Chile

[8] Univ Talca, Ctr Nanomed Diagnost & Drug Dev ND3, Talca, Chile

[9] Pontificia Univ Catolica Chile, Ctr Nanotecnol & Mat Avanzados, CIEN UC, Santiago, Chile

来源：

BIOCHEMICAL SYSTEMATICS AND ECOLOGY | 2022年 / 104卷

关键词：

Eucryphia cordifolia; Cunoniaceae; Triterpenes; Sterols; Flavonoids; CONSTITUENTS;

D O I：

10.1016/j.bse.2022.104476

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：

The phytochemical study of the leaves of Eucryphia cordifolia (Cunoniaceae) allowed for the isolation of six compounds: the triterpenes betulin (1) and 28-acetoxy betulin (3), the steroid beta-sitosterol (2), the flavonol quercetrin (4), the flavanonol astilbine (5) and the flavanol catechin (6). The structures of the isolated com-pounds were clearly assigned through 1D and 2D-NMR, MS studies, and compared to previously described data. This is the first report on the isolation of compounds 1-4 and 6 from the genus Eucryphia. The chemotaxonomic importance of the isolated compounds within the family of Cunoniaceae-related plants is discussed.

引用

页数：3

共 32 条

[1] An update on β-sitosterol: A potential herbal nutraceutical for diabetic management [J].

Babu, Shyamaladevi ;

Jayaraman, Selvaraj .

BIOMEDICINE & PHARMACOTHERAPY, 2020, 131

[2] Metabolomic Analysis, Fast Isolation of Phenolic Compounds, and Evaluation of Biological Activities of the Bark From Weinmannia trichosperma Cav. (Cunoniaceae) [J].

Barrientos, Ruth ;

Fernandez-Galleguillos, Carlos ;

Pastene, Edgar ;

Simirgiotis, Mario ;

Romero-Parra, Javier ;

Ahmed, Shakeel ;

Echeverria, Javier .

FRONTIERS IN PHARMACOLOGY, 2020, 11

[3] COMPARATIVE BIOCHEMISTRY OF FLAVONOIDS .3. A CORRELATION BETWEEN CHEMISTRY AND PLANT GEOGRAPHY IN GENUS EUCRYPHIA [J].

BATESMITH, EC ;

DAVENPORT, SM ;

HARBORNE, JB .

PHYTOCHEMISTRY, 1967, 6 (10) :1407-+

[4] Antioxidant Effect of Extracts from Native Chilean Plants on the Lipoperoxidation and Protein Oxidation of Bovine Muscle [J].

Bridi, Raquel ;

Giordano, Ady ;

Penailillo, Maria Fernanda ;

Montenegro, Gloria .

MOLECULES, 2019, 24 (18)

[5] Evaluation of antiviral activities of Houttuynia cordata Thunb. extract, quercetin, quercetrin and cinanserin on murine coronavirus and dengue virus infection [J].

Chiow, K. H. ;

Phoon, M. C. ;

Putti, Thomas ;

Tan, Benny K. H. ;

Chow, Vincent T. .

ASIAN PACIFIC JOURNAL OF TROPICAL MEDICINE, 2016, 9 (01) :1-7

[6] Comprehensive structural analysis of cis- and trans-tiliroside and quercetrin from Malvastrum coromandelianum and their antioxidant activities [J].

Devi, Shanti ;

Kumar, Vineet .

ARABIAN JOURNAL OF CHEMISTRY, 2020, 13 (01) :1720-1730

[7]

Dias T.R., 2018, ENCY REPROD, P458, DOI DOI 10.1016/B978-0-12-801238-3.64616-0

[8] Bioactive ellagitannins from Cunonia macrophylla, an endemic cunoniaceae from New Caledonia [J].

Fogliani, B ;

Raharivelomanana, P ;

Bianchini, JP ;

Bouraïma-Madjèbi, S ;

Hnawia, E .

PHYTOCHEMISTRY, 2005, 66 (02) :241-247

[9] Antimicrobial activity of Schinus lentiscifolius (Anacardiaceae) [J].

Gehrke, Ilaine T. S. ;

Neto, Alexandre T. ;

Pedroso, Marcelo ;

Mostardeiro, Clarice P. ;

Da Cruz, Ivana B. M. ;

Silva, Ubiratan F. ;

Ilha, Vinicius ;

Dalcol, Ionara I. ;

Morel, Ademir F. .

JOURNAL OF ETHNOPHARMACOLOGY, 2013, 148 (02) :486-491

[10]

Guo JM, 2007, CLIN CHEM, V53, P465, DOI 10.1373/clinchem.2006.077297

← 1 2 3 4 →