2-氨基異丁酸 MSDS2-Amino-2-methylpropionic acid
2-甲基丙氨酸的制備方法,包括步驟:丙酮氰醇與碳酸銨在水介質(zhì)中,加 壓加熱反應(yīng)合成2-甲基丙氨酸;所述碳酸銨可用碳酸氫銨代替,或者用氨和二 氧化碳代替;所述反應(yīng)式如下:
Human Endogenous Metabolite
NSC 16590 (α-Aminoisobutyric acid , AIB) inhibits the production of endogenous ethylene in the cotyledonary segments of cocklebur ( Xanthium pennsylvanicum Wallr.) seeds most strongly. NSC 16590 at 4 mM inhibits the formation of ethylene by about 50%, although the O 2 uptake of the segments is not affected even at 20 mM. NSC 16590 also inhibits ethylene formation in the stem segments of etiolated pea ( Pisum satiuum L. cv . Alaska) seedlings. Kinetic analysis with cell free extracts from etiolated pea shoots reveals that NSC 16590 competitively inhibits the conversion of ACC into ethylene.