Citation: Zhi XUE, Yu Wu CHEN, Yong Wen Zhang, Jing Yang, Qi Tai ZHENG. A NEW GUANIDINE DERIVATIVE FROM ASTRAGALUS COMPLANATUS R.Br.[J]. Chinese Chemical Letters, ;1991, 3(9): 691-692.
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A new guanidine derivative, complanatin has been isolated from the seeds of Chinese traditional medicine Astragalus complanatus R.Br..Its structure was established on the basis of spectral data and X-ray crystallographic analysis to be N-[3-carboxypropyl]-N-[3-methyl-2-butenyl] guanidine.
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