Developmental changes in the composition of five anthraquinones from Rheum palmatum as quantified by (1) H-NMR

Zhi-Wei Wang1, Jun-Song Wang, Ming-Hua Yang

  • 1State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China.

Abstract

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