QUINOLINE ALKALOIDS FROM ORIXA-JAPONICA

被引：27

作者：

FUNAYAMA, S

MURATA, K

NOZOE, S

机构：

[1] Pharmaceutical Institute, Tohoku University, Sendai, 980, Aobayama

来源：

PHYTOCHEMISTRY | 1994年 / 36卷 / 02期

关键词：

ORIXA JAPONICA; RUTACEAE; STEM; QUINOLINE ALKALOIDS; H-1 AND C-13 NMR;

D O I：

10.1016/S0031-9422(00)97107-3

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：

Six quinoline alkaloids have been newly isolated from a n-hexane extract of Orixa japonica stems. Four alkaloids (pteleprenine, N-demethyllunidonine, N-methylflindersine and 8-methoxy-N-methylflindersine) are described for the first time in this species. Isopteleprenine was obtained as a natural product for the first time; (+)-isoptelefolidine is a new compound. Unambiguous H-1 and C-13 NMR assignments of pteleprenine and isopteleprenine have been achieved.

引用

页码：525 / 528

页数：4

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