Galanthamine is a potent and long-acting AChE inhibitor with IC50 of 0.35 μM, it exhibits 50-fold selectivity against butyryl-cholinesterase.

Cytisine (Baphitoxine,Sophorine; Citizin; HSDB-3560; Laburnin; NSC-407282; Cytisinicline), a nicotinic acetylcholine receptor agonist, is a naturally occuring alkaloid found in several plant genera, such as Laburnum and Cytisus of the family Fabaceae.

Oxybutynin chloride (Ditropan; Ditropan XL), the hydrochloride salt of oxybutynin, is a competitive antagonist of muscarinic acetylcholine receptor subtypes M1, M2, and M3 used to treat bladder and urinary conditions (i.e. overactive bladder, urinary and bladder difficulties).

Fesoterodine Fumarate (SPM907; Toviaz, SPM-907), the fumarate salt of Fesoterodine which is a prodrug of 5-hydroxymethyl tolterodine, is a muscarinic AChR receptor antagonist that has been approved for treating overactive bladder syndrome.

Carbachol is a cholinomimetic drug that binds and activates the acetylcholine receptor.

Chelidonine is a novel and potent benzophenanthridine

Pentoxyverine Citrate (Loucarbate; Carbetapentane Citrate), the citrate salt of Pentoxyverine, is an agonist of the sigma-1 receptor and an antitussive (cough suppressant) commonly used for cough associated with illnesses like common cold.

Nitrocaramiphen hydrochloride is a M1 muscarinic (mAChR) antagonist which demonstrates 71-fold selectivity for M 1 over M 2.

Aclidinium Bromide (formerly LAS34273, LAS-W 330; brand names Tudorza Genuair; Eklira Genuair; Bretaris Genuair) is a potent, long-acting and inhalable muscarinic antagonist used as a maintenance treatment for chronic obstructive pulmonary disease (COPD).

Varenicline Hydrochloride (CP 526555 hydrochloride) is a potent, high affinity, selective α4β2 nicotine acetylcholine receptor (nAChR) partial agonist and full α7 nAChR agonist.