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acetylsalicyclic acid (ASA) — Competitive Intelligence Brief
phase 3
Nonsteroidal anti-inflammatory drug (NSAID)
COX
Cardiovascular
Small molecule
Live · refreshed every 30 min
Target snapshot
acetylsalicyclic acid (ASA) (acetylsalicyclic acid (ASA)) — Sanofi. Acetylsalicylic acid (ASA) works by inhibiting the enzyme cyclooxygenase (COX), which is involved in the production of prostaglandins and thromboxanes.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| acetylsalicyclic acid (ASA) TARGET | acetylsalicyclic acid (ASA) | Sanofi | phase 3 | Nonsteroidal anti-inflammatory drug (NSAID) | COX | |
| Celebrex | celecoxib | Pfizer Inc. (originally Searle/Pharmacia) | marketed | Nonsteroidal Anti-inflammatory Drug [EPC] | COX-2 | 1998-12-31 |
| Cytotec | Misoprostol | Pfizer | marketed | NSAID combined with prostaglandin analog | Cyclooxygenase (COX-1 and COX-2); Prostaglandin receptors | 1988-01-01 |
| Acetaminophen IV/PO | Acetaminophen IV/PO | The University of Texas Health Science Center, Houston | marketed | Analgesic and antipyretic | Cyclooxygenase (COX) enzymes; possibly TRPV1 and other pain pathways | |
| Diclofenac 1% | Diclofenac 1% | Daré Bioscience, Inc. | marketed | Nonsteroidal anti-inflammatory drug (NSAID) | COX-1 and COX-2 | |
| Ibuprofen/acetaminophen | Ibuprofen/acetaminophen | Montefiore Medical Center | marketed | Analgesic/antipyretic combination (NSAID + non-NSAID analgesic) | Cyclooxygenase (COX-1, COX-2) for ibuprofen; prostaglandin synthesis and central pain pathways for acetaminophen | |
| Ibuprofen group | Ibuprofen group | University of Salamanca | marketed | Nonsteroidal anti-inflammatory drug (NSAID) | COX-1, COX-2 |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
- — Celebrex · 10722456 · Formulation · US
- — Celebrex · 10799517 · Formulation · US
- — Celebrex · 9949990 · Formulation · US
- — Celebrex · 9795620 · Formulation · US
- — Celebrex · 9572819 · Formulation · US
- — Celebrex · 10376527 · Formulation · US
Sponsor landscape (Nonsteroidal anti-inflammatory drug (NSAID) class)
- Università degli Studi di Brescia · 4 drugs in this class
- Bausch & Lomb Incorporated · 4 drugs in this class
- Bayer · 3 drugs in this class
- Pfizer · 3 drugs in this class
- Azienda USL Reggio Emilia - IRCCS · 3 drugs in this class
- Organon and Co · 3 drugs in this class
- Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division · 2 drugs in this class
- Bezmialem Vakif University · 2 drugs in this class
- Guang'anmen Hospital of China Academy of Chinese Medical Sciences · 2 drugs in this class
- Center For Excellence In Eye Care · 2 drugs in this class
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Cite this brief
Drug Landscape (2026). acetylsalicyclic acid (ASA) — Competitive Intelligence Brief. https://druglandscape.com/ci/acetylsalicyclic-acid-asa. Accessed 2026-05-17.
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