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  1. Article ; Online: Identification and nitric oxide production inhibitory activity of phenolic derivatives from the trunks of

    Hoa, Nguyen Thi Thu / Cham, Ba Thi / Hoang Anh, Nguyen Thi / Tuan Hiep, Nguyen / Anh, Nguyen Thi Kim / Nhung, Le Thi Hong / Adorisio, Sabrina / Delfino, Domenico V / Thuy, Trinh Thi / Thuy Linh, Nguyen Thi

    Natural product research

    2024  , Page(s) 1–5

    Abstract: Phytochemical investigation of the trunks ... ...

    Abstract Phytochemical investigation of the trunks from
    Language English
    Publishing date 2024-02-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2024.2320729
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: New

    Tra, Nguyen Thanh / Van Tuyen, Nguyen / Thi Thu Ha, Nguyen / Cham, Ba Thi / Tu Anh, Le Thi / Thuy Linh, Nguyen Thi / Son, Ninh The

    Natural product research

    2024  , Page(s) 1–7

    Abstract: Phytochemical study of the leaves ... ...

    Abstract Phytochemical study of the leaves of
    Language English
    Publishing date 2024-05-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2024.2356652
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Noncytotoxic 16,23-epoxycucurbitacin-type triterpenoids from

    Cham, Ba Thi / Hoang, Vu Dinh / Thuy Linh, Nguyen Thi / Tai, Bui Huu / Delfino, Domenico V / Thuy, Trinh Thi

    Natural product research

    2022  Volume 38, Issue 7, Page(s) 1216–1220

    Abstract: Phytochemical investigation of methanol extract ... ...

    Abstract Phytochemical investigation of methanol extract from
    MeSH term(s) Humans ; Triterpenes/pharmacology ; Triterpenes/chemistry ; Hydrogen Peroxide ; Cucurbitacins ; Cell Line ; Elaeocarpaceae ; Molecular Structure
    Chemical Substances Triterpenes ; Hydrogen Peroxide (BBX060AN9V) ; Cucurbitacins (60137-06-6)
    Language English
    Publishing date 2022-10-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2022.2137507
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Chemical constituents of Impatiens parvisepala and their α-glucosidase inhibition activity

    Thuy Linh, Nguyen Thi / Thuy, Trinh Thi / Tam, Nguyen Thanh / Cham, Ba Thi / Tai, Bui Huu / Thao, Do Thi / Thien, Dinh Gia / Chinh, Vu Tien / Hoang Anh, Nguyen Thi

    Natural Product Research. 2023 Aug. 18, v. 37, no. 16 p.2647-2652

    2023  

    Abstract: The first chemical study of the whole Impatiens parvisepala S. X. Yu & Y. T. Hou led to the isolation of a new triterpene saponin, named Iparvisepala-1 (6) along with ten known compounds, which cover three flavonoid glycosides (1-3), one dihydrochalcone ... ...

    Abstract The first chemical study of the whole Impatiens parvisepala S. X. Yu & Y. T. Hou led to the isolation of a new triterpene saponin, named Iparvisepala-1 (6) along with ten known compounds, which cover three flavonoid glycosides (1-3), one dihydrochalcone glucoside (4), one triterpenoid saponin (5), one triterpene (7) and four miscellaneous compounds (8-11). Their structures were elucidated by MS, NMR spectroscopic analyses as well as by comparisons of spectra data with those of the related published literatures. Additionally, flavonoid glucoside 2 showed impressive effect on α-glucosidase inhibition with the IC₅₀ value of 12.53 ± 0.39 µM, much better than that of the positive control acabose (IC₅₀ = 197.53 ± 2.68 µM).
    Keywords Impatiens ; flavonoids ; glucosides ; research ; spectroscopy ; triterpenoid saponins ; Impatiens parvisepala ; Balsaminaceae ; triterpenoid saponin ; flavonoid glycoside ; α-glucosidase inhibition
    Language English
    Dates of publication 2023-0818
    Size p. 2647-2652.
    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 10.1080/14786419.2022.2127705
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Novel

    Thuy, Trinh Thi / Thuy Linh, Nguyen Thi / Nguyen Thi Thu, Hoa / Cham, Ba Thi / Quan, Tran Duc / Do, Thi Thao / Hoang Anh, Nguyen Thi / Quan, Pham Minh / Delfino, Domenico V / Khac Vu, Tran

    Natural product research

    2023  , Page(s) 1–8

    Abstract: Eight new caffeyl hydrazide derivatives ( ...

    Abstract Eight new caffeyl hydrazide derivatives (
    Language English
    Publishing date 2023-10-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2023.2272020
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Oleanane-type triterpenoid sulphates, two new α-glucosidase inhibitors from

    Cham, Ba Thi / Dinh Hoang, Vu / Thuy Linh, Nguyen Thi / Hoa, Nguyen Thi Thu / Hoang Anh, Nguyen Thi / Tai, Bui Huu / Nhung, Le Thi Hong / Delfino, Domenico V / Thuy, Trinh Thi

    Natural product research

    2023  , Page(s) 1–5

    Abstract: In connection with our interest in the phytochemical investigation ... ...

    Abstract In connection with our interest in the phytochemical investigation of
    Language English
    Publishing date 2023-08-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2023.2250900
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Four New Stilbene Derivatives Isolated from Gnetum latifolium var. funiculare Markgr. and Their Inhibition of NO Production in LPS-activated RAW264.7 Cells.

    Thuy, Trinh Thi / Hoa, Nguyen Thi Thu / Linh, Nguyen Thi Thuy / Cham, Ba Thi / Anh, Nguyen Thi Hoang / Hiep, Nguyen Tuan / Adorisio, Sabrina / Delfino, Domenico V / Bang, Ngo Anh / Tai, Bui Huu / Kiem, Phan Van

    Chemistry & biodiversity

    2023  Volume 20, Issue 10, Page(s) e202301166

    Abstract: Gnetum latifolium var. funiculare Markgr. is a medicinal plant and widely distributed in mountainous areas of Vietnam. Phytochemical investigation on the trunks of this plant afforded eight stilbene derivatives (1-8) including for new compounds (1-4). ... ...

    Abstract Gnetum latifolium var. funiculare Markgr. is a medicinal plant and widely distributed in mountainous areas of Vietnam. Phytochemical investigation on the trunks of this plant afforded eight stilbene derivatives (1-8) including for new compounds (1-4). Their structures were determined based on extensive analyses of HR-ESI-MS, 1D and 2D NMR spectra. Among the isolates, compounds 1-3 showed moderate NO production inhibition in LPS-activated RAW264.7 cells with the IC
    Language English
    Publishing date 2023-10-02
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2139001-0
    ISSN 1612-1880 ; 1612-1872
    ISSN (online) 1612-1880
    ISSN 1612-1872
    DOI 10.1002/cbdv.202301166
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

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  8. Article: Chemical constituents of Impatiens chapaensis Tard. and their α-glucosidase inhibition activities

    Linh, Nguyen Thi Thuy / Thuy, Trinh Thi / Tam, Nguyen Thanh / Cham, Ba Thi / Tam, Khieu Thi / Sa, Nguyen Hoang / Thao, Do Thi / Chinh, Vu Tien / Anh, Nguyen Thi Hoang

    Natural product research. 2022 June 15, v. 36, no. 12

    2022  

    Abstract: Sixteen compounds (1-16) were isolated from Impatiens chapaensis. Chemical structures were determined by spectroscopic analyses and comparisons with previously published data. This report is the first to identify compounds 1, 5–7, 10, 12–14, and 16 from ... ...

    Abstract Sixteen compounds (1-16) were isolated from Impatiens chapaensis. Chemical structures were determined by spectroscopic analyses and comparisons with previously published data. This report is the first to identify compounds 1, 5–7, 10, 12–14, and 16 from the genus Impatiens. Seven chosen isolates (5, 7, 10, 11, 12, 15, and 16) were submitted for α-glucosidase inhibition assays with acarbose as the positive control (IC₅₀ = 227.14 ± 13.71 µM). Flavonoid 5 exhibited a significant inhibitory effect (IC₅₀ = 101.00 ± 9.01 µM).
    Keywords Impatiens ; acarbose ; flavonoids ; research ; spectroscopy
    Language English
    Dates of publication 2022-0615
    Size p. 3229-3233.
    Publishing place Taylor & Francis
    Document type Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2021.1956923
    Database NAL-Catalogue (AGRICOLA)

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  9. Article ; Online: Chemical constituents of

    Thuy Linh, Nguyen Thi / Thuy, Trinh Thi / Tam, Nguyen Thanh / Cham, Ba Thi / Tai, Bui Huu / Thao, Do Thi / Thien, Dinh Gia / Chinh, Vu Tien / Hoang Anh, Nguyen Thi

    Natural product research

    2022  Volume 37, Issue 16, Page(s) 2647–2652

    Abstract: The first chemical study of the ... ...

    Abstract The first chemical study of the whole
    Language English
    Publishing date 2022-09-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2022.2127705
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: New phenolics from Dianella ensifolia

    Nhung, Le Thi Hong / Linh, Nguyen Thi Thuy / Cham, Ba Thi / Thuy, Trinh Thi / Tam, Nguyen Thanh / Thien, Dao Duc / Huong, Pham Thi Mai / Tan, Vu Minh / Tai, Bui Huu / Hoang Anh, Nguyen Thi

    Natural product research. 2021 Sept. 17, v. 35, no. 18

    2021  

    Abstract: Phytochemical investigation and chromatographic separation of extracts from the aerial parts of Dianella ensifolia (L.) DC. (synonym Dianella nemorosa Lam. Ex. Schiler f.) led to the isolation of 10 compounds, the structures of which were determined by ... ...

    Abstract Phytochemical investigation and chromatographic separation of extracts from the aerial parts of Dianella ensifolia (L.) DC. (synonym Dianella nemorosa Lam. Ex. Schiler f.) led to the isolation of 10 compounds, the structures of which were determined by HR-ESI-MS and 1 D- and 2 D-NMR spectroscopies, and by comparisons with published studies. Among the isolated compounds were three flavans, a biflavan, a biflavone, a tetralone, a naphthalen glycoside, an aromatic compound, and two steroids. Six of these were known chemicals, while three were identified as new compounds: 7-acetyl-4R,8-dihydroxy-6-methyl-1-tetralone, 2(S),2′,4′-dihydroxy-7-methoxyflavan, and diaensi-biflavan. 2(S),7,4’-dimethoxy flavan was obtained for the first time as a natural product.
    Keywords Dianella ; chromatography ; flavones ; glycosides ; phenolic compounds ; research
    Language English
    Dates of publication 2021-0917
    Size p. 3063-3070.
    Publishing place Taylor & Francis
    Document type Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2019.1689499
    Database NAL-Catalogue (AGRICOLA)

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