Results 191 to 197 of about 19,944 (197)

A process for the separation of macrocyclic diastereomers.

1989
A process for the separation of the two diastereomers (3S,7R) and (3S,7S)-3,4,5,6,7,8,9,10,11,12-decahydro-7,14,16-trihydroxy-3-methyl-1H-2 -benzoxacyclotetradecin-1-one ( alpha - and beta -zeranol), of formulae Ia and Ib: starting from the mixture thereof, which contains 50-60% diastereomer Ia, by means of crystallization from acetonitrile containing
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Conformational preferences in diastereomers. II

The Journal of Organic Chemistry, 1967
Charles A. Kingsbury, Donald C. Best
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SEPARATION AND QUANTIFICATION OF PROCESS RELATED IMPURITIES AND DIASTEREOMERS IN APREPITANT BULK DRUG SUBSTANCE

Journal of Liquid Chromatography and Related Technologies, 2012
exaly  

Chemistry of 4-fluoroglutamic acid. Part 3. Preparation of the diastereomers of 4-fluoroglutamine and 4-fluoroisoglutamine. An enzymatic access to the antipodes of 4-amino-2-fluorobutyric acid

Journal of Fluorine Chemistry, 2000
exaly  

Discrimination of cyclic peptide diastereomers by electrospray ionization tandem mass spectrometry

Journal of Mass Spectrometry, 2009
exaly  

Determination of the diastereomers of vitamin K1

Journal of High Resolution Chromatography, 1981
exaly  

Short Notes-Diastereomers (Are diastereomers of optically active compounds or optically inactive)

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