N-acetyl-L-tryptophan in Claviceps purpurea PRL 1980 |
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Authors: | Huey-Ju Lin Liang John A Anderson |
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Institution: | Department of Chemistry Texas Tech University, Lubbock, TX 79409, U.S.A. |
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Abstract: | Claviceps purpurpea PRL 1980 converts L-tryptophan to N-acetyl-L-trytophan. There is little acetylation of D-tryptophan. Added N-acetyl-L -trypotophan. has no effect on alkaloid production. L-Tyrosine addition results in production of a compound which is probably N-acetyltyrosine and also causes accumulation of 4-γ,γ-dimethylally-tryptophan. |
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Keywords: | Clavicipitaceae ergot amino acid derivatives clavine alkaloids |
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