K. Shimoda, N. Kubota, H. Hamada, Tatsunari Kobayashi, H. Hamada, S. M. Shafi, N. Nakajima
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Production of (2R,3S)-2-Benzamidomethyl-3-Hydroxybutanoates by Immobilized Plant Cells of Parthenocissus Tricuspidata
Incubation of methyl 2-benzamidomethyl-3-oxobutanoate with cultured plant cells of Parthenocissus tricuspidata for 2 days afforded methyl (2R,3S)-2-benzamidomethyl-3-hydroxybutanoate with 100% de and >99% ee in 51% yield. The use of immobilized cells of P. tricuspidata in calcium alginate gel improved the yield of the product (95% yield) with 100% de and >99% ee. The immobilized cells of P. tricuspidata maintained the high potential for the reduction of methyl 2-benzamidomethyl-3-oxobutanoate (85% yield) after 5 times of usage.
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