LIGANDS
Clonidine	Methylphenidate	Oxybutynin
Dihydroergotamine	Methyl salicylate	Rivastigmine
Dimenhydrinate (diphenhydramine)	Naltrexone	Rotigotine
Ephedrine	Nicotine	Scopolamine
Fentanyl	Nitroglycerin	Selegiline
Haloperidol	Sumatriptan	Stilboestrol
Lidocaine	Oestradiol	Sufentanil
		Testosterone

These Tables list key protein targets and ligands in this article which are hyperlinked to corresponding entries in http://www.guidetopharmacology.org, the common portal for data from the IUPHAR/BPS Guide to PHARMACOLOGY (Pawson et al., 2014) and are permanently archived in the Concise Guide to PHARMACOLOGY 2013/14 (Alexander et al., 2013).