Quinolizidine alkaloids and the enzymatic syntheses of their cinnamic and hydroxycinnamic acid esters in Lupinus angustifolius and L. Luteus
作者:Dieter Strack、Andrea Becher、Sabine Brall、Ludger Witte
DOI:10.1016/0031-9422(91)84195-x
日期:1991.1
and L. luteus are described. The enzymes catalysing the syntheses of the cinnamic acid O -ester of 13-hydroxylupanine and hydroxycinnamic acid O -esters of lupinine (4-coumaroyl- and feruloyllupinine) are characterized and classified as cinnamoyl-CoA: 13-hydroxylupanine O -cinnamoyltransferase (EC 2.3. 1.-) and hydroxycinnamoyl-CoA: lupinine O -hydroxycinnamoyltransferase (EC 2.3. 1.-).
摘要 描述了羽扇豆(Lupinus angustifolius) 和黄花羽扇豆(L. luteus) 幼苗和幼苗发育过程中喹尼西啶生物碱的积累规律。催化 13-羟基羽扇豆氨酸的肉桂酸 O-酯和羽扇豆碱的羟基肉桂酸 O-酯(4-香豆酰-和阿魏酰羽扇豆碱)合成的酶被表征并归类为肉桂酰辅酶 A:13-羟基羽扇豆氨酸 O-肉桂酰转移酶(EC .1.-)和羟基肉桂酰-CoA:羽扇豆碱O-羟基肉桂酰转移酶(EC 2.3. 1.-)。