Structures of Dianosides A and B, Analgesic Principles of Dianthus superbus var. longicalycinus Herbs1

Yoshiteru Oshima; Takatomi Ohsawa; Kumiko Oikawa; Chohachi Konno; Hiroshi Hikino

doi:10.1055/s-2007-969617

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Planta Med 1984; 50(1): 40-43
DOI: 10.1055/s-2007-969617

Research Articles

Structures of Dianosides A and B, Analgesic Principles of Dianthus superbus var. longicalycinus Herbs¹

Yoshiteru Oshima, Takatomi Ohsawa, Kumiko Oikawa, Chohachi Konno, Hiroshi Hikino

Pharmaceutical Institute, Tohoku University, Sendai 980, Aobayama, Japan

1 Part 46 on the validity of Oriental medicines

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Publication Date:
26 February 2007 (online)

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Abstract

Novel triterpenoid saponins, dianosides A and B, showing analgesic activity, have been isolated from Dianthus superbus var. longicalycinus herbs. Degradative and spectroscopic studies have established their structures as shown in formulas 1 and 2.