Pharmaceutical Organic Chemistry Questions

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indicated for the short term treatment of apnea of prematurity in infants and off label for the prevention and treatment of bronchopulmonary dysplasia caused by premature birth. broad range of over the counter uses, and is found in energy supplements, athletic enhancement products, pain relief products, as well as cosmetic products.

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Antineoplastic Agents which is specific tyrosine kinase receptor inhibitor that is used in the therapy of Philadelphia chromosome-positive chronic myelogenous leukemia and gastrointestinal stromal tumors

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Helpful in some with depression. It may also be useful in the treatment of vitiligo. may exacerbate tardive dyskinesia in some schizophrenic patients and in some who have used neuroleptic drugs

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Anti-inflammatory agents that are non-steroidal in nature. In addition to anti-inflammatory actions, they have analgesic, antipyretic, and platelet-inhibitory actions

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An indan and piperidine derivative that acts as a selective and reversible inhibitor of ACETYLCHOLINESTERASE. Donepezil is highly selective for the central nervous system and is used in the management of mild to moderate DEMENTIA in ALZHEIMER DISEASE.

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An instrument used to measure the amount of rotation of plane polarized light by a compound, generally prepared in a solution

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A group that is used to protect a functional group from unwanted reactions. After application the protecting group can be removed to reveal the original functional group.

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An equimolar mixture of the two enantiomeric isomers of a compound.

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A a term applied to an atom or molecule having one or more free valencies.

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A chemical processes in which the proportion of more electronegative substituents is decreased, or the charge is made more negative, or the oxidation number is lowered.

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The process of separation of a racemate into its two enantiomers by means of some chiral agency.

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The representation of a compound by two or more canonical structures in which the valence electrons are rearranged to give structures of similar probability.

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A process in which the forward reaction can reach an equilibrium with the reverse reaction.

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Isomers formed by restricted rotation

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A formal non-ambiguous, nomenclature system for the assignment of absolute configuration of structure to chiral atoms, using the Cahn, Ingold and Prelog priority rules.

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The term given to organic molecules which contain no multiple bonds.

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An instrument that measures the spectrum of a sample.

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The sideways projection of a carbon-carbon single bond and the attached substituents.

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An instrument that measures the degree of absorption (or emission) of electromagnetic radiation by a substance.

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When a complex is formed between a metal ion and an a ligand in solution, the equilibrium may be expressed by a constant which is related to the free energy change for the process