N4-METHYLTHERMOSPERMINE IN LEGUMINOUS SEEDS

被引：10

作者：

HAMANA, K

NIITSU, M

SAMEJIMA, K

MATSUZAKI, S

机构：

[1] JOSAI UNIV,FAC PHARMACEUT SCI,SAKADO,SAITAMA 35002,JAPAN

[2] GUNMA UNIV,INST ENDOCRINOL,MAEBASHI,GUNMA 371,JAPAN

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 04期

关键词：

LEGUMINOSAE; SEEDS; POLYAMINES; METHYLATION; METHYLTHERMOSPERMINE;

D O I：

10.1016/0031-9422(92)80303-V

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：

We found a tertiary methylated tetraamine, N4-methylthermospermine [NH2 (CH2)3N(CH3)(CH2)3NH (CH2)4NH2][PA 3(Me)34] in addition to spermidine, homospermidine, spermine, thermospermine and canavalmine in extracts of mature seeds of leguminous plants, Wistaria floribunda, Canavalia gladiata and Astragalus sinicus by HPLC and GC-mass spectrometry. This is the first report to show the presence of a tertiary branched methyl derivative of any polyamine.

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页码：1410 / 1412

页数：3

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