1-Decene

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The Experts below are selected from a list of 327 Experts worldwide ranked by ideXlab platform

Xun Wang - One of the best experts on this subject based on the ideXlab platform.

Huaiqi Shao - One of the best experts on this subject based on the ideXlab platform.

Xiaoyan Guo - One of the best experts on this subject based on the ideXlab platform.

Ruofei Wang - One of the best experts on this subject based on the ideXlab platform.

Naili Wang - One of the best experts on this subject based on the ideXlab platform.

  • flavonoids and a new polyacetylene from bidens parviflora willd
    Molecules, 2008
    Co-Authors: Yulan Li, Jun Li, Naili Wang
    Abstract:

    Fifteen flavonoids, 1-7 and 9-16, and a polyacetylene, 8, were isolated from the ethanol extract of the dried whole plant of Bidens parviflora Willd. by various chromatographic techniques. Their structures have been elucidated on the basis of spectroscopic analyses and chemical studies. Compound 8 is new and was identified as 3-(R),8(E)-decene-4,6-diyne-1,3,10-triol. All the flavonoid compounds were isolated for the first time from this plant species.

  • antiallergic agents from natural sources 3 structures and inhibitory effects on nitric oxide production and histamine release of five novel polyacetylene glucosides from bidens parviflora willd
    Chemical & Pharmaceutical Bulletin, 2001
    Co-Authors: Naili Wang, Rie Ishii, Susumu Kitanaka
    Abstract:

    Five new polyacetylene glucosides, bidensyneosides A1, A2, B, C (1-4), and 3-deoxybidensyneoside B (5), have been isolated from the air-dried whole plant of Bidens parviflora WILLD. The structures were identified based on spectroscopic analysis, physicochemical properties, and application of the modified Mosher method to be 3(R), 8(E)-8-decene-4, 6-diyne-1, 3-diol 1-O-β-D-glucopyranoside (1), deca-3(R), 8(Z) 8-decene-4, 6-diyne-1, 3-diol 1-O-β-D-glucopyranoside (2), 3(R)-deca-4, 6, 8-triyne-1, 3-diol 1-O-β-D-glucopyranoside (3), 3(R), 8(E)-8-decene-4, 6-diyne-1, 3, 10-triol 1-O-β-D-glucopyranoside (4), and 8(E)-8-decene-4, 6-diyne-1, 10-diol 1-O-β-D-glucopyranoside (5), respectively. These compounds inhibited nitric oxide (NO) production in lipopolysaccharide and interferon-γ activated murine macrophages (RAW264.7) and also inhibited histamine release from rat mast cells stimulated by the antigen-antibody reaction.

  • antiallergic agents from natural sources 3 structures and inhibitory effects on nitric oxide production and histamine release of five novel polyacetylene glucosides from bidens parviflora willd
    Chemical & Pharmaceutical Bulletin, 2001
    Co-Authors: Naili Wang, Rie Ishii, Xinsheng Yao, Susumu Kitanaka
    Abstract:

    Five new polyacetylene glucosides, bidensyneosides A1, A2, B, C (1-4), and 3-deoxybidensyneoside B (5), have been isolated from the air-dried whole plant of Bidens parviflora WILLD. The structures were identified based on spectroscopic analysis, physicochemical properties, and application of the modified Mosher method to be 3(R), 8(E)-8-decene-4, 6-diyne-1, 3-diol 1-O-β-D-glucopyranoside (1), deca-3(R), 8(Z) 8-decene-4, 6-diyne-1, 3-diol 1-O-β-D-glucopyranoside (2), 3(R)-deca-4, 6, 8-triyne-1, 3-diol 1-O-β-D-glucopyranoside (3), 3(R), 8(E)-8-decene-4, 6-diyne-1, 3, 10-triol 1-O-β-D-glucopyranoside (4), and 8(E)-8-decene-4, 6-diyne-1, 10-diol 1-O-β-D-glucopyranoside (5), respectively. These compounds inhibited nitric oxide (NO) production in lipopolysaccharide and interferon-γ activated murine macrophages (RAW264.7) and also inhibited histamine release from rat mast cells stimulated by the antigen-antibody reaction.