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Cycloleonurinin, a cyclic peptide from Leonuri Fructus |
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| Authors: | K Kinoshita J Tanaka K Kuroda K Koyama S Natori T Kinoshita |
| Affiliation: | Meiji College of Pharmacy, Tokyo, Japan. |
| Abstract: | From Leonuri Fructus, a cyclic peptide composed of twelve amino acid residues was isolated. The sequence of the residues was established by mass spectroscopy and by the use of a protein sequencer for the partial hydrolysates obtained by alpha-chymotrypsin. |
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