期刊论文

Yin, S

英文

Phytochemistry

0031-9422

2026

241

114657

10.1016/j.phytochem.2025.114657

CRediT authorship contribution statement Shu-Qi Wu: Writing – original draft, Methodology, Investigation, Formal analysis, Data curation. Lei-Ming Wu: Investigation, Formal analysis, Data curation. Jia-Qian Chen: Resources. Fang-Yu Yuan: Writing – review & editing, Validation, acquisition. Dong Huang: Writing – review & editing, Validation, acquisition. Jia-Luo Huang: Validation, Supervision, acquisition. Yun-Yun Chen: Resources. Tao Yuan: acquisition. Xin Chen: Validation, Resources. Zhang-Hua Sun:

本校为其他机构

Phytochemical investigation of roots of Euphorbia ebracteolata Hayata led to ten higher diterpenoids including seven undescribed ones ( 1 – 7 ) and three analogues ( 8 − 10 ), accompanied by four derivatives ( 7a and 9a − 9c ) obtained via chemical correlation. Notably, compound 1 represents a rare di nor - ent -isopimarane diterpenoid. Their structures were fully characterized using a combination of spectroscopic, ECD, chemical, and single-crystal X-ray diffraction means. Cytotoxicity screening suggested that the oxidized derivative of 7 ( ...