Enzymatic resolution of Z-γ,γ1-di-tert-butyl-D,L-carboxyglutamic acid methyl ester

Tetrahedron Letters

Volumn 37, Issue 3, 1996, Pages 417-418

  Clapés, Pere ^a   Valverde, Isabel ^b   Jaime, Carles ^b   Torres, Josep Lluís ^a  

^a DEPT OF ENVIRONMENTAL CHEMISTRY   (Spain)

^b UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

4 CARBOXYGLUTAMIC ACID;

ARTICLE; DRUG PURIFICATION; ENANTIOMER; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; TECHNIQUE;

EID: 0030053780     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(95)02175-2     Document Type: Article

References (15)

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13. McIlvaine phosphate/citrate buffer 0.1 M pH 6.17 containing 1.5 mM of EDTA.
14. 2 Bzl), 5.42 (1H, d, J=8.8 Hz, NH), 7.32 (5H, s, ArH).
15. The method is based on the approach of Görög and co-workers (Görög, S.; Herényi, B.; Löw, M. J. Chromatogr. 1986, 353, 417). Here, commercially available L-tyrosine methylester and reversed-phase HPLC are used instead of O-(4-Nitrobenzyl)-L-tyrosine methyl ester and normal silica HPLC.