2H NMR spectroscopy as a probe of the stereochemistry of enzymic reactions at prochiral centres
作者:James C. Richards、Ian D. Spenser
DOI:10.1016/s0040-4020(01)88666-x
日期:1983.1
In the conversion of cadaverine into Δ1-piperideine, of putrescine into Δ1-pyrroline, and of agmatine into 4-guanidinobutanal, catalyzed by hog kidney diamine oxidase (DAO) (E.C. 1.4.3.6 diamine: oxygen oxidoreductase (deaminating)), the si-H from C-1 of the substrate is removed while the re-H from C-1 of the substrate is maintained at the sp2 C atom of each of the products.
在尸胺转化为Δ 1 -piperideine,腐胺成的Δ 1吡咯啉,和胍丁胺成4 guanidinobutanal的,催化由猪肾二胺氧化酶(DAO)(EC 1.4.3.6二胺:氧氧化还原酶(脱氨)),除去来自底物C-1的si -H,同时将来自底物C-1的re -H保持在每种产物的sp 2 C原子上。