2-HYDROXY-4-METHYLSULFINYL-BUTYRIC ACID AND DERIVATIVES
First Claim
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2. The compound of claim 1 wherein A is OM, M is H, and R3 is H.
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Abstract
This invention relates to 2-hydroxy-4-methyl-sulfinylbutyric acid and salts, esters, and amides thereof, that can be incorporated in the diet of animals to increase feed efficiency. Disclosed are methods for the preparation of the new sulfoxide compounds as well as feed compositions and feed concentrates containing them.
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3 Claims
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2. The compound of claim 1 wherein A is OM, M is H, and R3 is H.
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3. The compound of claim 1 wherein A is OM, M is 1/2 Ca , and R3 is H.
Specification
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Current AssigneeFrank R. Haglid
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Original AssigneeFrank R. Haglid
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InventorsHaglid, Frank R.
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Primary Examiner(s)Garner, Vivian
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Application NumberUS05/123,848Time in Patent Office928 DaysField of Search260/535R,481US Class Current562/581CPC Class CodesA23K 20/105 Aliphatic or alicyclic comp...C07C 317/00 Sulfones; Sulfoxides
