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The Zimmermann reagent is used as a simple spot-test used in chromatography to presumptively identify alkaloids, especially benzodiazepines, as well as other compounds. It is therefore used in drugs testing. [1] [2] [3]
Alprazolam, sold under the brand name Xanax among others, is a fast-acting, potent tranquilizer of moderate duration within the triazolobenzodiazepine group of chemicals called benzodiazepines. [15] Alprazolam is most commonly prescribed in the management of anxiety disorders , especially panic disorder and generalized anxiety disorder (GAD). [ 9 ]
Benzodiazepine abuse is steadily increasing and is now a major public health problem. Benzodiazepine abuse is mostly limited to individuals who abuse other drugs, i.e. poly-drug abusers. Most prescribed users do not abuse their medication, however, some high dose prescribed users do become involved with the illicit drug scene. Abuse of ...
An Australian study (2004) of overdose admissions between 1987 and 2002 found alprazolam, which happens to be the most prescribed benzodiazepine in Australia and the United States, to be more toxic than diazepam and the other three benzodiazepines which it was compared to (alprazolam, diazepam, oxazepam, chlordiazepoxide, and clonazepam).
A study found that of 42 patients treated with alprazolam, up to a third of long-term users of the benzodiazepine drug alprazolam develop depression. [40] Studies have shown that long-term use of benzodiazepines and the benzodiazepine receptor agonist nonbenzodiazepine Z drugs are associated with causing depression as well as a markedly raised ...
The high potency benzodiazepines alprazolam and triazolam and long-acting benzodiazepines are not recommended in the elderly due to increased adverse effects. Nonbenzodiazepines such as zaleplon and zolpidem and low doses of sedating antidepressants are sometimes used as alternatives to benzodiazepines. [101] [102]
[11] [12] When benzodiazepines are used for criminal purposes against a victim they are often mixed with food or drink. [13] Temazepam and midazolam are the most common benzodiazepines used to facilitate date rape. [14] Alprazolam has been abused for the purpose of carrying out acts of incest and for the corruption of adolescent girls. [15]
Finally, note that the benzodiazepine core is a privileged scaffold, which has been used to derive drugs with diverse activity that is not limited to the GABA A modulatory action of the classical benzodiazepines, [60] such as devazepide and tifluadom, however these have not been included in the list below. 2,3-benzodiazepines such as tofisopam ...