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四棱峰属植物化学成分及其药理活性研究进展 被引量:8

Advances in Study on Chemical Constituents and Pharmcological Activities in Plants of Laggera Sch. Bip. ex Benth. & Hook
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摘要 首次对四棱峰属植物化学成分及其药理活性研究概况予以综述,发现该属植物成分类别主要以桉烷型倍半萜及黄酮类化合物为主.桉烷型倍半萜化合物55个,黄酮类化合物9个.药理活性主要为抗菌消炎、清热解毒以及抗肿瘤等作用. Advances in study on chemical constituents and pharmcological activities in plants of Laggera have been reviewed for the first time. Fifty five eudesmance sesqulterpenes and nine flavones have been discovered in this genus. The plants in the genus showed antibacterial, antivirus and anticancer activities.
出处 《中南民族大学学报(自然科学版)》 CAS 2005年第3期32-35,共4页 Journal of South-Central University for Nationalities:Natural Science Edition
关键词 四棱峰属 化学成分 药理活性 plants of Laggera Sch. Bip. ex Benth. & Hook. chemical constltuents pharmcological activity
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参考文献21

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二级参考文献25

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  • 10[7]13C-NMR spectral data of compounds 1-3. (1): C-1 - C-15: 126.0, 201.9, 42.9, 37.3, 41.7, 30.0, 33.8, 30.3, 40.7, 146.3, 170.2, 177.6, 123.6, 19.3, 15.7; (2): C-1 - C-15: 37.1, 22.8, 124.9, 131.0, 143.2, 121.6, 38.5, 26.3, 38.2, 31.3, 145.5, 126.0, 172.6, 23.4, 20.1; (3): C-1 - C-15: 38.8, 18.2, 38.7, 76.5, 76.8, 36.7, 38.3, 27.6, 35.2, 38.8, 148.4, 171.2, 122.4, 25.6, 26.8. 1H-NMR spectral data of compounds 1-3. (1): 5.94 (br s, 1H, H-1); 2.34 m, H-3; 2.40 m, H-3'; 2.36 m, H-4; 2.41 m, H-6α; 1.98 m, H-6β; 2.63 (dddd 1H J=11.0, 11.0, 4.5, 4.5Hz, H-7α); 2.00 m, H-8; 2.76 (dddd 1H J=13.5, 11.0, 11.0, 4.5Hz, H-8' ); 1.70 (ddd 1H J=13.5, 11.0, 4.5Hz, H-9α); 1.92 (ddd 1H J=13.5, 4.5, 4.5Hz, H-9'); 6.26 (br s, 1H H-13); 5.70 (br s, 1H H-13'); 1.16 s, H-14; 1.05 d (6.0), H-15. (2): 1.60 m, H-1α; 2.05 m, H-1(; 2.06 ddd (12.5, 4.5, 4.5), H-2α; 2.64 ddd (12.5, 11.0, 4.5), H-2(; 5.56 br s, H-3; 5.39 br s, H-6; 3.42 ddd (10.0, 7.5, 3.0), H-7α; 1.44 m, H-8α; 1.40 m, H-8(; 1.54 m, H-9α; 1.56 m, H-9(; 6.34 br s, -13; 5.70 br s, H-13'; 1.00 s, H-14; 1.79 s, H-15. (3): 1.02 ddd (13.5, 4.8, 4.8), H-1α; 1.76 ddd (13.5, 11.0, 4.8), H-1'; 1.90 (dddd 1H J=13.5, 12.0, 7.0, 4.5Hz, H-2α); 1.68 (dddd 1H J=13.5, 7.0, 4.5, 4.5Hz, H-2'); 1.38 d(dd 1H J=13.5, 6.8, 4.5Hz); 2.68 (ddd 1H J=13.5, 12.0, 6.8Hz, H-3'); 2.06 (dd 1H J=13.5, 4.5Hz, H-6α); 1.48 (dd J=13.5, 12.0Hz, H-6'); 3.49 (dddd 1H J=12.0, 12.0, 4.5, 4.5Hz, H-7α); 1.18 m, H-8α; 1.72 m, H-8'; 1.70 (ddd 1H J=13.2, 9.8, 3.5Hz, H-9α); 1.28 (ddd 1H, J=13.2, 3.5, 3.0Hz, H-9'); 6.10 (br s, H-13); 5.56 (br s, H-13'); 0.99 s, H-14; 1.26 s, H-15.

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