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Four new andrographolide metabolites in human urine.
Cui L, Qiu F, Wang N, Yao X. Cui L, et al. Among authors: wang n. Chem Pharm Bull (Tokyo). 2004 Jun;52(6):772-5. doi: 10.1248/cpb.52.772. Chem Pharm Bull (Tokyo). 2004. PMID: 15187407 Free article.
[Non-saponins from Solanum nigrum L].
Wang LY, Wang NL, Yao XS. Wang LY, et al. Zhong Yao Cai. 2007 Jul;30(7):792-4. Zhong Yao Cai. 2007. PMID: 17944186 Chinese.
Bioactive sucrose esters from Bidens parviflora.
Wang N, Yao X, Ishii R, Kitanaka S. Wang N, et al. Phytochemistry. 2003 Mar;62(5):741-6. doi: 10.1016/s0031-9422(02)00454-5. Phytochemistry. 2003. PMID: 12620326
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