Bioorganic & Medicinal Chemistry Letters 2012-01-15

Constituents of Dalbergia sissoo Roxb. leaves with osteogenic activity.

Preety Dixit, Raju Chillara, Vikram Khedgikar, Jyoti Gautam, Priyanka Kushwaha, Avinash Kumar, Divya Singh, Ritu Trivedi, Rakesh Maurya

Index: Bioorg. Med. Chem. Lett. 22 , 890-7, (2012)

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Abstract

One new isoflavone glucoside, caviunin 7-O-[β-d-apiofuranosyl-(1→6)-β-d-glucopyranoside] (10) and a new itaconic derivative, (E)-4-methoxy-2-(3,4-dihydroxybenzylidene)-4-oxobutanoic acid (15) along with series of isoflavones and flavonols with their glucosides (1-9 and 11-14) and a lignan glucoside (16) were isolated from the ethanolic extract of Dalbergia sissoo leaves. The structures of these compounds were established on the basis of IR, UV, (1)H and (13)C NMR, DEPT, COSY, HSQC, HMBC and MS data. All compounds (1-16) were assessed for osteogenic activity in primary calvarial osteoblast cultures. Compounds 1-4 and 10 increased alkaline phosphatase activity and mineralization thus resulting in significant osteogenic activity.Copyright © 2011 Elsevier Ltd. All rights reserved.

Related Compounds

  • beta-Estradiol
  • Isoquercitrin
  • ESTRADIOL HE...
  • Genistein
  • Genistin

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