Geometry and Conformation of the Ξ±-Amino
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Valle, Giovanni ;Crisma, Marco ;Formaggio, Fernando ;Toniolo, Claudio ;Jung, GΓΌn
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Article
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1987
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John Wiley and Sons
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English
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The results of X-ray diffraction analyses on two m-aminoisobutyric acid (Aibl derivativcs, methyl u-(acetylamino)isobuknoate (Ac-Aib-OMc. I ) and bcnzyl a-[(beazyloxycarbonyl)arnino]isobutanoate (2-Aib-OBA, 2), and two terminally blocked, Aib-conlining dipcptides, methyl cr-[(acctyl-~-alanyl)nmino]i