来自克罗地亚的(Guss.) K.Koch和L.的硫代葡萄糖苷降解产物。

Glucosinolate degradation products of (Guss.) K.Koch and L. from Croatia.

作者信息

Zekić Marina, Radonić Ani

机构信息

Department of Organic Chemistry, University of Split, Split, Croatia.

出版信息

Nat Prod Res. 2024 May;38(9):1629-1633. doi: 10.1080/14786419.2022.2153363. Epub 2022 Dec 12.

DOI:10.1080/14786419.2022.2153363

PMID:36503308

Abstract

Two wild-growing Brassicaceae plants of Croatian origin, (Guss.) K. Koch and L., were investigated to uncover glucosinolates GC/MS analysis of their degradation products. The main constituents of (Guss.) K.Koch distillate were hex-5-enenitrile (28.8%) and but-3-enyl isothiocyanate (18.8%), while 4,5-epithiopentanenitrile (50%) and 5,6-epithiohexanenitrile (18.5%) were the main volatile compounds in autolysate. 4-(Methylsulfanyl)butyl isothiocyanate (96.4%) constituted almost the entire L. distillate, while the autolysate was characterized by 4-(methylsulfinyl)butyl isothiocyanate (57.3%). So, regarding the glucosinolate degradation products, the main glucosinolates of were glucobrassicanapin and gluconapin, and of glucoerucin and glucoraphanin.

摘要

对两种原产于克罗地亚的野生十字花科植物，即（古斯）K. 科赫和L. 进行了研究，以通过气相色谱/质谱联用（GC/MS）分析其降解产物来揭示硫代葡萄糖苷。（古斯）K. 科赫馏出物的主要成分是己-5-烯腈（28.8%）和丁-3-烯基异硫氰酸酯（18.8%），而4,5-环硫戊腈（50%）和5,6-环硫己腈（18.5%）是自溶产物中的主要挥发性化合物。4-（甲硫基）丁基异硫氰酸酯（96.4%）几乎构成了整个L. 的馏出物，而自溶产物的特征是4-（甲亚磺酰基）丁基异硫氰酸酯（57.3%）。因此，关于硫代葡萄糖苷降解产物，的主要硫代葡萄糖苷是葡糖芸苔素和葡糖芥素，而的是葡糖芥苷和萝卜硫苷。