Amino Acid Analogs III: New Syntheses of Monomethyl- and Monophenylglutamic Acids
作者:Herman Gershon、Raulo Parmegiani、Vincent R. Giannasio、Ira S. Krull
DOI:10.1002/jps.2600641123
日期:1975.11
Glutamic acidanalogs containing 3- and 4-methyl and 2-, 3-, and 4-phenyl substituents were prepared. The 3- and 4-methyl- and 3- and 4-phenylglutamic acids did not inhibit Plasmodium berghei and were nontoxic to the host (mice) at 640 mg/kg. The five analogs in addition to 2-methlglutamic acid were inactive against Lactobacillus casei at 1000 mug/ml in a defined medium: against Escherichia coli, only