[Purine and carboline alkaloids from ascidian Symplegma oceania]

Shu-Ming Zhao1, Ya-Nan Lu, Xiao-Qing Tian

  • 1Key Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Ministry of Agriculture, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090, China.

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