A new 4-oxazolidinone from Sorghum halepense (L.) Pers.

作者：Huang, Hongjuan; Ling, Tiejun; Wei, Shouhui; Zhang, Chaoxian^*

来源：Records of Natural Products, 2015, 9(2): 247-250.

• Sorghum halepense (L.) Pers.
• 4-oxazolidinone derivative
• mandelic acid derivative

Sorghum halepense (L.) Pers. is known as invasive weed in the world. In this paper we report three rare natural products from this weed. The compounds include a new rare natural product 2,2-dimethyl-5-(4-hydroxyphenyl)-4-oxazolidinone (1), and two other known mandelic acid derivatives, ethyl 4-hydroxymandelate (2) and 4-hydroxymandelamide (3). The structures of these compounds were elucidated by extensive spectroscopic analysis (MS, IR, H-1, C-13 NMR and 2D NMR).

• 出版日期2015
• 单位中国农业科学院; 安徽农业大学