Four new lignans from the stems of Kadsura heteroclita
Four new lignans from the stems of Kadsura heteroclita
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DOI:
10.1055/s-2005-916213
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发表时间:
2006-02-01
期刊:
影响因子:
2.7
通讯作者:
Guo, D
中科院分区:
文献类型:
--
作者:
Wang, W;Liu, JZ;Guo, D
Two new C,8 dibenzocyclooctadiene lignans named heteroclitalignans A and B (1 and 3), one new C-19 homolignan named heteroclitalignan C (4) and one new natural product named heteroclitalignan D (2), together with the four known lignans kadsurarin (5), kadsulignan E (6), d-epigalbacin, and meso-dihydroguaiaretic acid were isolated from the stems of Kadsura heteroclita. The structures of these compounds were characterized by extensive 1D and 2D NMR spectral data analysis.