Epi-Sarsasapogenin and epi-smilagenin: two sapogenins isolated from the rumen content of sheep intoxicated by Brachiaria decumbens

DOI: 10.1016/0039-128X(93)90043-M

Source and publish data:

Steroids p. 387 - 389 (1993)

Update date:2022-08-17

Topics:

Authors:

Lajis, Nordin H.

Abdullah, A. Salam H.

Salim, S. Jalaludin S.

Bremner, John B.

Khan, Mohammad Niyaz

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Article abstract of DOI:10.1016/0039-128X(93)90043-M

Spectroscopic examination of purified extracts of the rumen content of sheep intoxicated by Brachiaria decumbens revealed the presence of two spirostanes, identified as epi-sarsasapogenin and epi-smilagenin.Sarsasapogenone was obtained by the oxidation of sarsasapogenin.The reduction of sarsasapogenone using lithium aluminum hydride yielded isomeric products, sarsasapogenin (20percent) and episarsasapogenin (80percent).

Full text of DOI:10.1016/0039-128X(93)90043-M

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