Probability of spontaneously resolvable conglomerates for racemic acid/racemic amine salts predicted on the basis of the results of diastereomeric resolutions |
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Affiliation: | 1. School of Life Science, Changchun Normal University, Changchun 130032, China;2. College of Chemistry and Chemical Engineering, Zhoukou Normal University, Zhoukou 466000, China;3. Key Laboratory of Grain and Oil Processing of Jilin Province, Jilin Business and Technology College, Changchun 130507, China;1. Department of Chemistry, Section for Chemical Biology and Nanobioscience, Faculty of Science, University of Copenhagen, Thorvaldsensvej 40, 1871 Frederiksberg C, Denmark;2. Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark;3. CNRS, UMR 6296, ICCF, BP 80026, 63171 Aubière, France;4. Clermont Université, Université Blaise Pascal, Institut de Chimie de Clermont-Ferrand, BP 10448, 63000 Clermont-Ferrand, France;1. Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India;2. Molecular & Structural Biology Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India;3. Academy of Scientific and Innovative Research, New Delhi, India |
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Abstract: | The salts of racemic acids with racemic amines, of which the enantiopure component is a good resolving agent for the corresponding counterpart in diastereomeric resolution, have an extremely high tendency to be conglomerates: the results of diastereomeric resolutions are highly informative for the prediction of conglomerates, which can be enantioseparated by preferential crystallization developed independently from diastereomeric resolution over one and a half centuries. |
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