LIGNANS AND NEOLIGNANS FROM PIPER-SCHMIDTII

被引:43
作者
TYAGI, OD [1 ]
JENSEN, S [1 ]
BOLL, PM [1 ]
SHARMA, NK [1 ]
BISHT, KS [1 ]
PARMAR, VS [1 ]
机构
[1] UNIV DELHI,DEPT CHEM,DELHI 110007,INDIA
关键词
PIPER-SCHMIDTII; PIPERACEAE; 2,5-DIARYL-3,4-DIMETHYLTETRAHYDROFURANOID LIGNANS; NEOLIGNANS; PARSLEY APIOLE;
D O I
10.1016/S0031-9422(00)95012-X
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The unknown enantiomeric lignan (-)-machilin G and the known lignans (+)-calopiptin, (-)-zuionin A as well as a new neolignan kadsurin A and known neolignans futoquinol, isodihydrofutoquinol A, isodihydrofutoquinol B, along with parsley apiole, have been isolated from the leaves and stem of Piper schmidtii. The unpublished C-13 NMR data of the above known neolignans and the reassignment of the H-1 NMR spectrum of isodihydrofutoquinol B are also reported.
引用
收藏
页码:445 / 448
页数:4
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