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Title: Steroidal saponins from the roots of Asparagus adscendens Roxb and Asparagus racemosus Willd
Authors: Jadhav, A N
Bhutani, K K
Keywords: Asparagus adscendens;Asparagus racemosus;steroidal glycosides
Issue Date: Jun-2006
Publisher: CSIR
IPC Code: Int.Cl.8 A61K
Abstract: Phytochemical constituents of Asparagus adscendens and Asparagus racemosus are being reported in the present communication. Two new sarsasapogenin glycosides have been isolated, one from each of the species. Structure elucidation of 1 and 10 has been accomplished through the extensive use of 1D- and 2D-NMR experiments including 1H-1H (DQF-COSY), 1H-13C (HMQC, HMBC) spectroscopy along with mass spectroscopy. The reported glycosides have been given NMR assignments using 1D- and 2D-NMR experiments. Further, compound 6 and 9 have been found in A. racemosus for the first time.
Page(s): 1515-1524
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(06) [June 2006]

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