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ACs

GlaxoSmithKline · FDA-approved active Small molecule

ACs are anticholinergic agents that block acetylcholine receptors to reduce parasympathetic nervous system activity.

ACs are anticholinergic agents that block acetylcholine receptors to reduce parasympathetic nervous system activity. Used for Chronic obstructive pulmonary disease (COPD), Asthma, Gastrointestinal disorders (antispasmodic use).

At a glance

Generic nameACs
SponsorGlaxoSmithKline
Drug classAnticholinergic agent
TargetMuscarinic acetylcholine receptors (non-selective or subtype-specific)
ModalitySmall molecule
Therapeutic areaMultiple (Respiratory, Gastrointestinal, Ophthalmology, Neurology)
PhaseFDA-approved

Mechanism of action

Anticholinergics competitively inhibit acetylcholine binding at muscarinic or nicotinic receptors, reducing cholinergic signaling. This leads to decreased secretions, reduced smooth muscle contractions, and other parasympathomimetic effects depending on the specific receptor subtype and tissue targeted.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results