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Showing papers on "Withania somnifera published in 1972"

Journal Article•DOI•
Crystal and molecular structure of withanolide E, a new natural steroidal lactone with a 17α-side-chain

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David Lavie, I. Kirson, Erwin Glotter, Dov Rabinovich, Z. Shakked 
01 Jan 1972-Journal of The Chemical Society, Chemical Communications
TL;DR: An X-ray analysis of withanolide E, a new steroidal lactone isolated from Withania somnifera Dun. chemotype III, (14α,17β,20α-trihydroxy-5β,6β-epoxy-1-oxo-17S,20S,22R-witha-2,24-dienolide) has disclosed that the side chain possesses the unusual 17α-orientation.
Abstract: An X-ray analysis, of withanolide E, a new steroidal lactone isolated from Withania somnifera Dun. chemotype III, (14α,17β,20α-trihydroxy-5β,6β-epoxy-1-oxo-17S,20S,22R-witha-2,24-dienolide) has disclosed that the side-chain possesses the unusual 17α-orientation.

19 citations