Phytochemistry p. 1835 - 1842 (1989)
Update date:2022-07-29
Topics:
Alcock, Nathaniel W.
Crout, David H. G.
Gregorio, Maria V. M.
Lee, Edward
Pike, Graham
Samuel, Christopher J.
The stereochemistry of the 4-hydroxyisoleucine from fenugreek (Trigonella foenum-graecum) has ben reinvestigated.The absolute configuration was shown to be (2S,3R,4S) by a combination of chemical, spectroscopic and X-ray crystallographic techniques. Key Word Index - Trigonella foenum-graecum; Leguminosae; fenugreek; (2S,3R,4S)-2-amino-4-hydroxy-3-methylpentanoic acid; 4-hydroxyisoleucine.
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Doi:10.1177/089826430001200405
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(1975)
