Sentences with word «racemic»

Another inhaled medicine called racemic epinephrine may be given with a nebulizer machine to almost immediately reduce the swelling of the voice box and bring relief to the panicked child.
For vitamin E, most multivitamin products have racemic alpha - tocopherol.
For example, crystals from a racemic mixture are ideal for studies of protein structure using X-rays.
Whereas most organic chemists take great pains to separate mixtures of enantiomers that they synthesise, there are times when «racemic» mixtures, containing equal quantities of the d and l forms, are desirable.
For example, the Angewandte Chemie paper reported using the approach to prepare the chiral ligand (S)- binol in high yield and enantiopurity from a racemic precursor in a single step.
Although these molecules contain a chiral center, the SAR studies were carried out on the racemic mixtures.
The most promising compound CHO - V - 52 (racemic) does not activate 5 - HT2A and 5 - HT2B receptors and has an EC50 of 19 nM at the 5 - HT2C receptor.
The remarkable anti-HIV activity of the racemic mixture necessitated the synthesis of single enantiomers to identify the active isomer.
Because laboratory chemical reactions are not usually conducted in chiral environments, they will produce 1:1 (racemic) mixtures of enantiomers.
4) SELECT used synthetic Vitamin E (all racemic), which is clearly inferior to natural vitamin E. Results may have been different for natural vitamin E.
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