Two New Limonoids from the Seeds of Microula sikkimensis

Shangzhen Zheng; Juncai Meng; Xuwei Shen; Dinyun Wang; Hua Fu; Qin Wang

doi:10.1055/s-2006-957711

Planta Medica, Table of Contents

Planta Med 1997; 63(4): 379-380
DOI: 10.1055/s-2006-957711

Letters

Two New Limonoids from the Seeds of Microula sikkimensis

Shangzhen Zheng¹ , Juncai Meng¹ , Xuwei Shen¹ , Dinyun Wang¹ , Hua Fu² , Qin Wang²

¹Department of Chemistry, Northwest Normal University, Lanzhou 730070, People's Republic of China
²Gansu Grassland Ecological Research Institute, Lanzhou 730020, People's Republic of China

Abstract

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Abstract

Two new limonoids, cis-p-hydroxycinnamoylrutaevin (2) and trans-p-hydroxycinnamoylrutaevin (3) were isolated along with three known limonoids. Their structures were deduced on the basis of their spectral data. This is the first report on the isolation of limonoids from seeds of Microula sikkimensis Hemsl.

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