customized drugs 《英文msh词典》Customized Drugs ; [同义词] Customized Drugs ; [主题词] Designer Drugs ; [中文释义] 定制药物 ; [英文释义] Drugs designed and synthesized,often for illegal street use,by modification of existing drug structures (e.g.,amphetamines). Of special interest are MPTP (a reverse ester of meperidine),MDA (3,4-methylenedioxyamphetamine),and MDMA (3,4-methylenedioxymethamphetamine). Many drugs act on the aminergic system,the physiologically active biogenic amines.