Chiral hplc-cd studies of the antituberc
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B. Blessington; A. Beiraghi; T.W. Lo; A. Drake; G. Jonas
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Article
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1992
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John Wiley and Sons
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English
β 204 KB
π 1 views
Long standing errors in major pharmacopoeiae (BP,USP, and Eu.Ph.) concerning the absolute stereochemistry of the widely used antituberculosis drug ( + )-ethambutol have been clarified by unambiguous synthesis and chiral HPLC. on a Pirkle, covalent D-phenylglycine column of perbenzoyl derivatives of