Physalindicanols, New Biogenetic Precursors of C28-Steroidal Lactones from Physalis minima var. indica

Subhash C. Sinha; Abid Ali; Anjana Bagchi; Mahendra Sahai; Anil B. Ray

doi:10.1055/s-2006-962619

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Planta Med 1987; 53(1): 55-57
DOI: 10.1055/s-2006-962619

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Physalindicanols, New Biogenetic Precursors of C₂₈-Steroidal Lactones from Physalis minima var. indica

Subhash C. Sinha, Abid Ali, Anjana Bagchi, Mahendra Sahai, Anil B. Ray

Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221 005, India.

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Publication History

1986

Publication Date:
24 January 2007 (online)

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Abstract

The structures of two isomeric C₂₈-sterols isolated from Physalis minima Linn. var. indica were elucidated as ergosta-5,25-dien-3β,24ζ,-diol and ergosta-5,24(28)-dien-3β,25-diol on the basis of detailed spectral analysis. The isolated sterols are regarded as precursors in the elaboration of complex C₂₈-steroidal lactones, native in this plant and related species.