Molecular formula : C16H13ClN2O
MW : 284.76
CAS No. :439-14-5
nature : white or category of white crystalline powder. 125-126 ° C melting point. Soluble in acetone, chloroform, petroleum ether, ethanol-soluble, very little water soluble. No foul, Bitterpungent.
Preparation Methods : 2-amino-5-chloro-2 benzophenone by condensation, cyclization, the widening of Central, methylation, eliminating derived.
purposes : Weak drugs. Have a calming, hypnotic, anti-anxiety, anti-convulsion, epilepsy and muscle relaxation effect. The main treatment for general anxiety disorder and insomnia, and also for epilepsy anticonvulsant, also used for pre-anesthesia administration of general anesthesia as auxiliary medicine.
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