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- E Venkata Rao
  
  Articles written in Proceedings – Section A
- Volume 52 Issue 4 October 1960 pp 173-181
  
  Chemical components ofPlumieria alba Linn
  
  S Rangaswami E Venkata Rao
  
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  The chemical examination of the bark ofPlumieria alba Linn. by extraction with solvents and fractionation is described. Amyrin acetate (α, β-mixture), amyrin (α, β-mixture), β-sitosterol, scopoletin and plumieride have been isolated and characterized. Besides these, four minor components have been obtained in yields which did not permit closer examination.
- Volume 54 Issue 1 July 1961 pp 51-59
  
  Anthoxanthin pigments of the leaves ofDigitalis lanata Ehrh. and the constitution of a new pigment dinatin
  
  S Rangaswami E Venkata Rao
  
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- Volume 54 Issue 6 December 1961 pp 345-351
  
  Constitution of ruvoside
  
  S Rangaswami E Venkata Rao
  
  More Details Abstract Fulltext PDF
  
  The constitution of ruvoside, a new glycoside fromThevetia neriifolia, has been shown to beα-L-thevetoside of cannogenol (=19-hydroxy-neriifolin).

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