was also used to examine the effect of the cyclopropane ring on its conformation. This 2, 3-methanoamino acid (2) was found to be a weak inhibitor of ethylene biosynthesis in cucumber cotyledon strips and germinating squash seeds. The data show that 2 probably inhibits the conversion of 1-aminocyclopropanecarboxylic acid to ethylene in these tissues.
通过用
重氮甲烷处理N-苄氧基羰基-2,3-脱氢脯
氨酸叔丁酯,然后光解所得的
吡唑啉来制备标题化合物2-氮杂-
双环[3.1.0]己烷-1-
羧酸(2)。和脱保护。合成了其模拟肽的N-乙酰基-N'-甲基酰胺,并通过X射线衍射研究证实了其结构。NMR光谱法还用于检查
环丙烷环对其构象的影响。在黄瓜子叶条和发芽的南瓜种子中,发现这种2,3-甲基
氨基酸(2)是
乙烯生物合成的弱
抑制剂。数据显示2 在这些组织中可能抑制了
1-氨基环丙烷羧酸向
乙烯的转化。