N4-Benzoylspermidine fromOncinotis tenuiloba: Analytical differentiation of the three isomericN-benzoylspermidines
作者:Martin K.-H. Doll、Armin Guggisberg、Manfred Hesse
DOI:10.1002/hlca.19940770505
日期:1994.8.10
During the examination of extracts from Oncinotis tenuiloba STAPF a new polyamine, N4-benzoylsperimidine (8), was isolated. For unambiguous structure elucidation, it was transformed into the diacetyl derivative 13, and the three possible N-benzoyl-substituted isomers of spermidine 5, 8, and 11 together with their peracetylated derivatives 12–14, respectively, were synthesized and identified.
在检查来自Oncinotis tenuiloba STAPF的提取物的过程中,分离了一种新的多胺N 4-苯甲酰亚精胺(8)。对于明确的结构解析,将其转化为二乙酰衍生物13,和三个可能Ñ亚精胺-苯甲酰基-取代的异构体5,8和11与它们的全乙酰化的衍生物一起12-14,分别合成并鉴定。