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  1. Article ; Online: Chevalones H–M

    Xia-Yu Chen / Qi Zeng / Yu-Chan Chen / Wei-Mao Zhong / Yao Xiang / Jun-Feng Wang / Xue-Feng Shi / Wei-Min Zhang / Si Zhang / Fa-Zuo Wang

    Marine Drugs, Vol 20, Iss 71, p

    Six New α-Pyrone Meroterpenoids from the Gorgonian Coral-Derived Fungus Aspergillus hiratsukae SCSIO 7S2001

    2022  Volume 71

    Abstract: Six new α-pyrone meroterpenoid chevalones H–M ( 1 – 6 ), together with six known compounds ( 7 – 12 ...

    Abstract Six new α-pyrone meroterpenoid chevalones H–M ( 1 – 6 ), together with six known compounds ( 7 – 12 ), were isolated from the gorgonian coral-derived fungus Aspergillus hiratsukae SCSIO 7S2001 collected from Mischief Reef in the South China Sea. Their structures, including absolute configurations, were elucidated on the basis of spectroscopic analysis and X-ray diffraction data. Compounds 1 – 5 and 7 showed different degrees of antibacterial activity with MIC values of 6.25–100 μg/mL. Compound 8 exhibited potent cytotoxicity against SF-268, MCF-7, and A549 cell lines with IC 50 values of 12.75, 9.29, and 20.11 μM, respectively.
    Keywords coral-derived fungi ; Aspergillus hiratsukae ; meroterpenoids ; antibacterial activity ; cytotoxic activity ; Biology (General) ; QH301-705.5
    Language English
    Publishing date 2022-01-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Aspulvins A-H, Aspulvinone Analogues with SARS-CoV-2 M

    Liang, Xin-Xin / Zhang, Xing-Jie / Zhao, Ying-Xin / Feng, Jian / Zeng, Jie-Chun / Shi, Qiang-Qiang / Kaunda, Joseph Sakah / Li, Xiao-Li / Wang, Wei-Guang / Xiao, Wei-Lie

    Journal of natural products

    2022  Volume 85, Issue 4, Page(s) 878–887

    Abstract: Eight new aspulvinone analogues, aspulvins A-H ( ...

    Abstract Eight new aspulvinone analogues, aspulvins A-H (
    MeSH term(s) Anti-Inflammatory Agents/pharmacology ; Antiviral Agents/chemistry ; Cladosporium ; Humans ; SARS-CoV-2 ; COVID-19 Drug Treatment
    Chemical Substances Anti-Inflammatory Agents ; Antiviral Agents
    Language English
    Publishing date 2022-03-16
    Publishing country United States
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 304325-3
    ISSN 1520-6025 ; 0163-3864
    ISSN (online) 1520-6025
    ISSN 0163-3864
    DOI 10.1021/acs.jnatprod.1c01003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1144: Show issues Location:
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    ab Jg. 2022: Lesesaal (EG)

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  3. Article ; Online: Correction: Huang, H.-M., et al. Effects of

    Chen, Chang-Chih / Nien, Chia-Jen / Chen, Lih-Geeng / Huang, Kuen-Yu / Chang, Wei-Jen / Huang, Haw-Ming

    International journal of molecular sciences

    2019  Volume 20, Issue 17

    Abstract: The authors are sorry to report that some of the HPLC data reported in their recently published paper [ ... ]. ...

    Abstract The authors are sorry to report that some of the HPLC data reported in their recently published paper [...].
    Language English
    Publishing date 2019-08-26
    Publishing country Switzerland
    Document type Published Erratum
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms20174178
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  4. Article ; Online: Chevalones H-M: Six New α-Pyrone Meroterpenoids from the Gorgonian Coral-Derived Fungus

    Chen, Xia-Yu / Zeng, Qi / Chen, Yu-Chan / Zhong, Wei-Mao / Xiang, Yao / Wang, Jun-Feng / Shi, Xue-Feng / Zhang, Wei-Min / Zhang, Si / Wang, Fa-Zuo

    Marine drugs

    2022  Volume 20, Issue 1

    Abstract: Six new α-pyrone meroterpenoid chevalones H-M ( ...

    Abstract Six new α-pyrone meroterpenoid chevalones H-M (
    MeSH term(s) Animals ; Anthozoa ; Anti-Bacterial Agents/chemistry ; Anti-Bacterial Agents/pharmacology ; Antineoplastic Agents/chemistry ; Antineoplastic Agents/pharmacology ; Aquatic Organisms ; Aspergillus ; Cell Line, Tumor ; China ; Humans ; Inhibitory Concentration 50 ; Microbial Sensitivity Tests ; Pyrones/chemistry ; Pyrones/pharmacology
    Chemical Substances Anti-Bacterial Agents ; Antineoplastic Agents ; Pyrones
    Language English
    Publishing date 2022-01-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175190-0
    ISSN 1660-3397 ; 1660-3397
    ISSN (online) 1660-3397
    ISSN 1660-3397
    DOI 10.3390/md20010071
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  5. Article: Dynamic Polarization Behaviors of Equimolar CoCrFeNi High-Entropy Alloy Compared with 304 Stainless Steel in 0.5 M H

    Yen, Chao-Chun / Tsai, Ting-Lun / Wu, Bo-Wei / Lo, Yu-Chieh / Tsai, Ming-Hung / Yen, Shiow-Kang

    Materials (Basel, Switzerland)

    2022  Volume 15, Issue 19

    Abstract: ... stainless steel (304SS) in 0.5 M H ...

    Abstract Three corrosion potentials and three corrosion current densities are clearly identified before the passivation for both dynamic polarization curves of equimolar CoCrFeNi high-entropy alloy (HEA) and 304 stainless steel (304SS) in 0.5 M H
    Language English
    Publishing date 2022-10-08
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma15196976
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Correction: Cooperative C-H activation of pyridine by PBP complexes of Rh and Ir can lead to bridging 2-pyridyls with different connectivity to the B-M unit.

    Cao, Yihan / Shih, Wei-Chun / Bhuvanesh, Nattamai / Zhou, Jia / Ozerov, Oleg V

    Chemical science

    2022  Volume 13, Issue 27, Page(s) 8203

    Abstract: This corrects the article DOI: 10.1039/D1SC01850G.]. ...

    Abstract [This corrects the article DOI: 10.1039/D1SC01850G.].
    Language English
    Publishing date 2022-06-28
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2559110-1
    ISSN 2041-6539 ; 2041-6520
    ISSN (online) 2041-6539
    ISSN 2041-6520
    DOI 10.1039/d2sc90123d
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  7. Article: Chevalones H–M: Six New α-Pyrone Meroterpenoids from the Gorgonian Coral-Derived Fungus Aspergillus hiratsukae SCSIO 7S2001

    Chen, Xia-Yu / Zeng, Qi / Chen, Yu-Chan / Zhong, Wei-Mao / Xiang, Yao / Wang, Jun-Feng / Shi, Xue-Feng / Zhang, Wei-Min / Zhang, Si / Wang, Fa-Zuo

    Marine drugs. 2022 Jan. 14, v. 20, no. 1

    2022  

    Abstract: Six new α-pyrone meroterpenoid chevalones H–M (1–6), together with six known compounds (7–12), were ...

    Abstract Six new α-pyrone meroterpenoid chevalones H–M (1–6), together with six known compounds (7–12), were isolated from the gorgonian coral-derived fungus Aspergillus hiratsukae SCSIO 7S2001 collected from Mischief Reef in the South China Sea. Their structures, including absolute configurations, were elucidated on the basis of spectroscopic analysis and X-ray diffraction data. Compounds 1–5 and 7 showed different degrees of antibacterial activity with MIC values of 6.25–100 μg/mL. Compound 8 exhibited potent cytotoxicity against SF-268, MCF-7, and A549 cell lines with IC₅₀ values of 12.75, 9.29, and 20.11 μM, respectively.
    Keywords Aspergillus ; X-ray diffraction ; antibacterial properties ; cytotoxicity ; fungi ; meroterpenoids ; spectral analysis ; South China Sea
    Language English
    Dates of publication 2022-0114
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2175190-0
    ISSN 1660-3397
    ISSN 1660-3397
    DOI 10.3390/md20010071
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Asymmetric Total Syntheses of (-)-Fennebricin A, (-)-Renieramycin J, (-)-Renieramycin G, (-)-Renieramycin M, and (-)- Jorunnamycin A via C-H Activation.

    Zheng, Yu / Li, Xue-Dan / Sheng, Peng-Zhen / Yang, Hong-Dou / Wei, Kun / Yang, Yu-Rong

    Organic letters

    2020  Volume 22, Issue 11, Page(s) 4489–4493

    Abstract: ... unnatural amino acid building block rapidly and practically. The structure of synthetic (-)-renieramycin M ...

    Abstract Collective total synthesis of five tetrahydroisoquinoline alkaloids including the first total synthesis of (-)-fennebricin A and (-)-renieramycin J has been accomplished. The synthesis features employing a single common amino acid to symmetrically construct the pentacycle of title alkaloids. The palladium-catalyzed arylation of alanine-derived amide developed by Yu was tactically utilized to afford unnatural amino acid building block rapidly and practically. The structure of synthetic (-)-renieramycin M has been confirmed by single crystal X-ray analysis for the first time.
    MeSH term(s) Alkaloids/chemical synthesis ; Alkaloids/chemistry ; Crystallography, X-Ray ; Isoquinolines/chemical synthesis ; Isoquinolines/chemistry ; Models, Molecular ; Molecular Structure ; Quinolones/chemical synthesis ; Quinolones/chemistry ; Stereoisomerism ; Tetrahydroisoquinolines/chemical synthesis ; Tetrahydroisoquinolines/chemistry
    Chemical Substances Alkaloids ; Isoquinolines ; Quinolones ; Tetrahydroisoquinolines ; fennebricin A ; jorunnamycin A ; renieramycin G ; renieramycin J ; renieramycin M
    Language English
    Publishing date 2020-05-21
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1523-7052
    ISSN (online) 1523-7052
    DOI 10.1021/acs.orglett.0c01493
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Cooperative C-H activation of pyridine by PBP complexes of Rh and Ir can lead to bridging 2-pyridyls with different connectivity to the B-M unit.

    Cao, Yihan / Shih, Wei-Chun / Bhuvanesh, Nattamai / Zhou, Jia / Ozerov, Oleg V

    Chemical science

    2021  Volume 12, Issue 42, Page(s) 14167–14173

    Abstract: Pyridine and quinoline undergo selective C-H activation in the 2-position with Rh and Ir complexes ...

    Abstract Pyridine and quinoline undergo selective C-H activation in the 2-position with Rh and Ir complexes of a boryl/bis(phosphine) PBP pincer ligand, resulting in a 2-pyridyl bridging the transition metal and the boron center. Examination of this reactivity with Rh and Ir complexes carrying different non-pincer ligands on the transition metal led to the realization of the possible isomerism derived from the 2-pyridyl fragment connecting either
    Language English
    Publishing date 2021-10-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 2559110-1
    ISSN 2041-6539 ; 2041-6520
    ISSN (online) 2041-6539
    ISSN 2041-6520
    DOI 10.1039/d1sc01850g
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  10. Article ; Online: [M + H]- ion in isodiospyrin detected by ESI-MS.

    Hou, Xue / Yuan, Wei-Cheng / Jiang, Yan / Qi, Hua-Yi / Wu, Zhi-Jun

    Journal of mass spectrometry : JMS

    2015  Volume 50, Issue 3, Page(s) 592–595

    MeSH term(s) Ions ; Naphthoquinones/analysis ; Naphthoquinones/chemistry ; Spectrometry, Mass, Electrospray Ionization/methods
    Chemical Substances Ions ; Naphthoquinones ; isodiospyrin (20175-84-2)
    Language English
    Publishing date 2015-03
    Publishing country England
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 1221763-3
    ISSN 1096-9888 ; 1076-5174
    ISSN (online) 1096-9888
    ISSN 1076-5174
    DOI 10.1002/jms.3566
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4254: Show issues Location:
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    Zs.MO 220: Show issues

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