In this research, a novel method was presented based on the resonance of light scattering for the measurement of enantiomers
of the target components in the presence of one another.
The effect of bilobalide on the decrease in plasma concentration of warfarin enantiomers
was clearer for the (R)-isomer than for the (S)-isomer.
The natural enantiomer
of the RNA precursor molecules formed a crystal structure visible to the naked eye.
react equally with achiral reagents because they have the same chemical properties.
Of all the forms, the studies of its threo diastereomer revealed that d-threo isomer has been found to be more active and also showed significant metabolic difference than l-threo enantiomer
The common analogy used to illustrate the relationship between enantiomers
is the relationship between a left and a right hand.
are present in the natural source with the (-)-(4R,5R)-enantiomer
being dominant over the (+)-(4S,5S)-enantiomer
(Saniere et al.
Thus ethanol can orient itself in 6 different ways with respect to each of the 2 enantiomers
of propylene oxide, for a total of 12 structures, forming 6 pairs of enantiomers
Gingko biloba"; attribution of an "L-" isomer designation to amino acids that are NOT enantiomers
32) that was limited to analysis of AM enantiomers
and based on now-outdated analytical equipment.
The statement required all drugs with chiral centers to be studied with respect to their left and right enantiomers
, or stereoisomers.
Chiral chromatography is now used throughout the entire pharmaceutical development process, from discovery and early stage R & D, to the separation of single enantiomers
required for process development and piloting, and in commercial scale manufacturing processes.
In the present work, stereoselectivity of the human hydroxysteroid sulfotransferase SULT2A1 was examined through analysis of its catalytic activities with the enantiomers
of 1-naphthyl-1-ethanol and 2-naphthyl-1-ethanol.
In vitro biotransformation of the selective serotonin reuptake inhibitor citalopram, its enantiomers
and demethylated metabolites by monoamine oxidase in rat and human brain preparations.
Limonene and (-)-[beta]-phellandrene were eluted with (Z)-[beta]-ocimene and (E)-[beta]-ocimene (Table 3) and therefore the enantiomeric distribution of their enantiomers
could not be determined.