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Active B&O suppository of belladonna — Competitive Intelligence Brief
marketed
Anticholinergic agent
Muscarinic acetylcholine receptors (M1-M5)
Gastroenterology
Small molecule
Live · refreshed every 30 min
Target snapshot
Active B&O suppository of belladonna (Active B&O suppository of belladonna) — Edgar LeClaire, MD. Belladonna alkaloids block muscarinic acetylcholine receptors to reduce smooth muscle contractions and secretions in the gastrointestinal and urinary tracts.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Active B&O suppository of belladonna TARGET | Active B&O suppository of belladonna | Edgar LeClaire, MD | marketed | Anticholinergic agent | Muscarinic acetylcholine receptors (M1-M5) | |
| Neostigmine + Atropine | Neostigmine + Atropine | China Medical University Hospital | marketed | Cholinesterase inhibitor + Anticholinergic agent | Acetylcholinesterase (neostigmine); Muscarinic acetylcholine receptors (atropine) | |
| Oxybutynin ER | Oxybutynin ER | Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | marketed | Anticholinergic agent | Muscarinic acetylcholine receptors (M3) | |
| Atropine Sulfate 1% Oph Soln | Atropine Sulfate 1% Oph Soln | State University of New York College of Optometry | marketed | Anticholinergic agent / Muscarinic antagonist | Muscarinic acetylcholine receptors (M1, M3) | |
| Topical cyclopentolate and phenylephrine | Topical cyclopentolate and phenylephrine | Dar El Oyoun Hospital | marketed | Anticholinergic agent + alpha-1 adrenergic agonist | Muscarinic acetylcholine receptor (cyclopentolate); alpha-1 adrenergic receptor (phenylephrine) | |
| scopolamine transdermal | scopolamine transdermal | Stony Brook University | marketed | Anticholinergic agent | Muscarinic acetylcholine receptors (M1, M3, M5) | |
| Transdermal Scopolamine | Transdermal Scopolamine | Repurposed Therapeutics, Inc. | marketed | Anticholinergic agent | Muscarinic acetylcholine receptor (M1) |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Anticholinergic agent class)
- Repurposed Therapeutics, Inc. · 2 drugs in this class
- University of Iowa · 2 drugs in this class
- Alza Corporation, DE, USA · 2 drugs in this class
- Janssen-Cilag Ltd.,Thailand · 1 drug in this class
- Pfizer's Upjohn has merged with Mylan to form Viatris Inc. · 1 drug in this class
- Rutgers, The State University of New Jersey · 1 drug in this class
- Stony Brook University · 1 drug in this class
- Toronto Rehabilitation Institute · 1 drug in this class
- US Department of Veterans Affairs · 1 drug in this class
- University of California, Davis · 1 drug in this class
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Cite this brief
Drug Landscape (2026). Active B&O suppository of belladonna — Competitive Intelligence Brief. https://druglandscape.com/ci/active-b-o-suppository-of-belladonna. Accessed 2026-05-18.
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