A New Biscoumarin from Impatiens balsamina Root Cultures

Pharkphoom Panichayupakaranant; Hiroshi Noguchi; Wanchai De-Eknamkul

doi:10.1055/s-2006-957583

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Planta Med 1998; 64(8): 774-775
DOI: 10.1055/s-2006-957583

Letters

A New Biscoumarin from Impatiens balsamina Root Cultures

Pharkphoom Panichayupakaranant¹ ^, ³ , Hiroshi Noguchi² , Wanchai De-Eknamkul¹

¹Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
²School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka-Shi, Shizuoka, Japan
³Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkla, Thailand

Further Information

Publication History

1998

1998

Publication Date:
04 January 2007 (online)

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Abstract

A new biscoumarin, 4,4′-biisofraxidin (1) has been isolated from the root cultures of Impatiens balsamina (Balsaminaceae). The structure was elucidated by 1D and 2D NMR techniques.

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