Drugs obtained from opium bind to specific receptors present in our $CNS$. Heroin,commonly called smack,is chemically $..........$,which is a white,odorless,bitter,crystalline compound. This is obtained by $..........$ of morphine.
- Adiacetylmorphine,methylation
- Bdiacetylmorphine,acetylation
- Cbenzodiazepines,amination
- Damphetamines,acetylation
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