LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 7 of total 7

Search options

  1. Article ; Online: A new flavonoid glycoside from the aerial parts of Diplotaxis erucoides (L.) DC. growing in Algeria

    Mokhtari, Mouna / Chabani, Sonia / Alabdul Magid, Abdulmagid / Benkhaled, Mohammed / Voutquenne-Nazabadioko, Laurence / Haba, Hamada

    Natural Product Research. 2023 Oct. 18, v. 37, no. 20 p.3426-3433

    2023  

    Abstract: The phytochemical study of the 70% ethanol extract of the aerial parts of Diplotaxis erucoides afforded one new flavonoid glycoside, namely kaempferol-3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside]-7-O-α-L-rhamnopyranoside (1), named diploerucoside A ...

    Abstract The phytochemical study of the 70% ethanol extract of the aerial parts of Diplotaxis erucoides afforded one new flavonoid glycoside, namely kaempferol-3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside]-7-O-α-L-rhamnopyranoside (1), named diploerucoside A and seven known compounds including one flavonoid (2), one phenolic glycoside (3), one monoterpene (4), one triterpene (5), one sitosterol (6) and two monoglycerolipids (7, 8). Their structures were established by extensive spectroscopic analysis including 1 D- and 2 D-NMR (¹H, ¹³C, ¹H-¹H COSY, HSQC and HMBC), mass spectrometry (HR-ESI-MS) and by comparison with the data reported in the literature.
    Keywords Diplotaxis erucoides ; ethanol ; flavonoids ; glycosides ; mass spectrometry ; monoterpenoids ; sitosterols ; spectral analysis ; triterpenoids ; Algeria ; Brassicaceae ; kaempferol-3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-xylopyranoside]-7-O-α-L-rhamnopyranoside ; NMR
    Language English
    Dates of publication 2023-1018
    Size p. 3426-3433.
    Publishing place Taylor & Francis
    Document type Article ; Online
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2022.2078972
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  2. Article ; Online: A new flavonoid glycoside from the aerial parts of

    Mokhtari, Mouna / Chabani, Sonia / Alabdul Magid, Abdulmagid / Benkhaled, Mohammed / Voutquenne-Nazabadioko, Laurence / Haba, Hamada

    Natural product research

    2022  Volume 37, Issue 20, Page(s) 3426–3433

    Abstract: The phytochemical study of the 70% ethanol extract of the aerial parts ... ...

    Abstract The phytochemical study of the 70% ethanol extract of the aerial parts of
    Language English
    Publishing date 2022-05-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2022.2078972
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  3. Article: Phytochemicals, Antihemolytic, Anti-inflammatory, Antioxidant, and Antibacterial Activities from Thymus Algeriensis

    Mokhtari, Mouna / Chabani, Sonia / Mouffouk, Soumia / Aberkane, Mohamed-Cherif / Dibi, Ammar / Benkhaled, Mohammed / Haba, Hamada

    Journal of herbs, spices & medicinal plants. 2021 July 03, v. 27, no. 3

    2021  

    Abstract: The chemical composition and anti-inflammatory, antihemolytic, antioxidant, and antibacterial activities of solvent extracts of Thymus algeriensis in petroleum ether, chloroform, and n-butanol were evaluated. Ten compounds including four flavonoids, four ...

    Abstract The chemical composition and anti-inflammatory, antihemolytic, antioxidant, and antibacterial activities of solvent extracts of Thymus algeriensis in petroleum ether, chloroform, and n-butanol were evaluated. Ten compounds including four flavonoids, four phenolics, and two triterpenoids were isolated and identified by chromatography and spectroscopy. The n-butanol extract had the greatest antioxidant activity and inhibited hemolysis with a value of IC₅₀ at 322.85 ± 0.87 µg mL⁻¹. The chloroform extract exhibited the highest anti-inflammatory effect with 45.27% inhibition. The extracts demonstrated antibacterial activity against the tested strains.
    Keywords Thymus algeriensis ; anti-inflammatory activity ; antibacterial properties ; antioxidant activity ; antioxidants ; butanol ; chemical composition ; chloroform ; chromatography ; flavonoids ; hemolysis ; petroleum ; phenolic compounds ; solvents ; spectroscopy ; triterpenoids
    Language English
    Dates of publication 2021-0703
    Size p. 253-266.
    Publishing place Taylor & Francis
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 1122804-0
    ISSN 1540-3580 ; 1049-6475
    ISSN (online) 1540-3580
    ISSN 1049-6475
    DOI 10.1080/10496475.2021.1891174
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 3868: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  4. Article: Chemical composition of medicinal plant Atractylis serratuloides

    Chabani, Sonia / Christophe Long / Hamada Haba / Mohammed Benkhaled

    Industrial crops and products. 2016 Oct. 15, v. 88

    2016  

    Abstract: Phytochemical investigation of the roots of Atractylis serratuloides Sieber ex Cass. (Asteraceae) led to the isolation of nine compounds 1–9 including eight triterpenoids and one phenolic compound. Their structures were established on the basis of ... ...

    Abstract Phytochemical investigation of the roots of Atractylis serratuloides Sieber ex Cass. (Asteraceae) led to the isolation of nine compounds 1–9 including eight triterpenoids and one phenolic compound. Their structures were established on the basis of physical and spectroscopic analysis, including 1D and 2D NMR (1H, 13C, COSY, HSQC, and HMBC), mass spectrometry ESI, and by comparison with those published in the literature. Triterpenoids are typical compounds of Atractylis genus and could be useful as characteristic markers in chemotaxonomic research. In addition, isolated triterpenoids have previously showed many biological activities and might explain the use of A. serratuloides in traditional medicine.
    Keywords Asteraceae ; bioactive properties ; chemical composition ; chemotaxonomy ; mass spectrometry ; medicinal plants ; nuclear magnetic resonance spectroscopy ; roots ; traditional medicine ; triterpenoids
    Language English
    Dates of publication 2016-1015
    Size p. 91-95.
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 1132158-1
    ISSN 1872-633X ; 0926-6690
    ISSN (online) 1872-633X
    ISSN 0926-6690
    DOI 10.1016/j.indcrop.2016.02.048
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 5577: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article: Three new oleanane-type triterpene saponins from Atractylis flava

    Chabani, Sonia / Catherine Lavaud / Christophe Long / Dominique Harakat / Hamada Haba / Mohammed Benkhaled

    Phytochemistry letters. 2016 Mar., v. 15

    2016  

    Abstract: Three new bidesmosidic saponins (1–3), along with thirteen known metabolites consisting of two flavonoids and eleven triterpenoids were identified in dichloromethane and n-butanol extracts of the whole plant Atractylis flava Desf. The saponins were ... ...

    Abstract Three new bidesmosidic saponins (1–3), along with thirteen known metabolites consisting of two flavonoids and eleven triterpenoids were identified in dichloromethane and n-butanol extracts of the whole plant Atractylis flava Desf. The saponins were characterized as 3-O-[β-d-glucuronopyranosyl]-28-O-[β-d-xylopyranosyl-(1→4)-α-l-rhamnopyranosyl-(1→2)-β-d-xylopyranosyl]-16α-hydroxygypsogenic acid (1), 3-O-[β-d-glucuronopyranosyl]-28-O-[β-d-xylopyranosyl-(1→4)-α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranosyl]-16α-hydroxygypsogenic acid (2), and 3-O-[β-d-galactopyranosyl-(1→2)-β-d-glucuronopyranosyl]-28-O-[((3-O-acetyl)-β-d-xylopyranosyl)-(1→4)-((2-O-acetyl)-α-l-rhamnopyranosyl)-(1→2)-β-d-xylopyranosyl]-quillaic acid (3). Structures of all isolated compounds were elucidated by spectroscopic analysis, including 1D and 2D NMR (1H, 13C, COSY, HSQC, TOCSY, HSQC-TOCSY, HMBC, ROESY and NOESY), high-resolution electrospray ionization mass spectrometry (HRESIMS), acid hydrolysis, measurement of optical rotation and comparison with literature data.
    Keywords acid hydrolysis ; butanol ; electrospray ionization mass spectrometry ; flavonoids ; metabolites ; methylene chloride ; nuclear magnetic resonance spectroscopy ; triterpenoid saponins
    Language English
    Dates of publication 2016-03
    Size p. 88-93.
    Publishing place Elsevier Ltd
    Document type Article
    ISSN 1874-3900
    DOI 10.1016/j.phytol.2015.11.017
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  6. Article: Flavonoid glycosides and triterpenoids from Atractylis flava

    Chabani, Sonia / Haba, Hamada / Lavaud, Catherine / Benkhaled, Mohammed / Harakat, Dominique

    Phytochemistry letters

    Volume v. 6,, Issue no. 1

    Abstract: Two new flavonoid glycosides, together with twelve known compounds including seven flavonoids and five triterpenoids were isolated from the whole plant Atractylis flava Desf. The structures of new compounds have been elucidated as 6-hydroxykaempferol 6- ... ...

    Abstract Two new flavonoid glycosides, together with twelve known compounds including seven flavonoids and five triterpenoids were isolated from the whole plant Atractylis flava Desf. The structures of new compounds have been elucidated as 6-hydroxykaempferol 6-methyl ether 7-O-β-glucopyranuronoside (1) and isorhamnetin 3-O-[(6″′-O-E-feruloyl)-β-d-glucopyranosyl-(1→2)]-β-d-galactopyranoside (2) named Atraflavoside A and B successively, on the basis of physical and spectroscopic analysis, including 1D and 2D NMR (¹H, ¹³C, COSY, TOCSY, HSQC, HMBC and NOESY) and mass spectrometry (HRESIMS) whereas those of the known compounds (3–14) were established by spectral comparison with those published in the literature.
    Keywords triterpenoids ; mass spectrometry ; glycosides ; carbon ; isorhamnetin ; stable isotopes ; nuclear magnetic resonance spectroscopy
    Language English
    Document type Article
    ISSN 1874-3900
    Database AGRIS - International Information System for the Agricultural Sciences and Technology

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Article: Chemical composition of medicinal plant Atractylis serratuloides

    Chabani, Sonia / Hamada HabaauthorLaboratoire de Chimie et Chimie de lEnvironnement (L.C.C.E), Dpartement de Chimie, Facult des Sciences, Universit de Batna, Batna 05000, Algeria / Christophe LongauthorUSR 3388CNRS-Pierre Fabre, 3 Avenue Hubert Curien BP 13562, 31035 Toulouse, France / Mohammed BenkhaledauthorLaboratoire de Chimie et Chimie de lEnvironnement (L.C.C.E), Dpartement de Chimie, Facult des Sciences, Universit de Batna, Batna 05000, Algeria
    Language English
    Document type Article
    Database AGRIS - International Information System for the Agricultural Sciences and Technology

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

To top