193763-19-8Relevant academic research and scientific papers
Six novel diarylheptanoids bearing chalcone or flavanone moiety from the seeds of Alpinia blepharocalyx
Prasain, Jeevan Kumar,Tezuka, Yasuhiro,Li, Jian Xin,Tanaka, Ken,Basnet, Purusotam,Dong, Hui,Namba, Tsuneo,Kadota, Shigetoshi
, p. 7833 - 7842 (1997)
Six novel diarylheptanoids bearing chalcone or flavanone moiety (1-6) were isolated from the seeds of Alpinia blepharocalyx K. Schum. Their structures were determined by spectroscopic analysis. Stereo-chemical assignment of diarylheptanoid part of these compounds was done by NMR spectral analysis of their MTPA esters. These compounds inhibited nitric oxide (NO) production in endotoxin-activated murine macrophages, J774.1.
