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DA-5212 — Competitive Intelligence Brief

DA-5212 (DA-5212) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: PDE5 inhibitor. Area: Cardiovascular / Regenerative Medicine.

phase 3 PDE5 inhibitor PDE5 (phosphodiesterase 5) Cardiovascular / Regenerative Medicine Small molecule Live · refreshed every 30 min

Target snapshot

DA-5212 (DA-5212) — Dong-A ST Co., Ltd.. DA-5212 is a selective inhibitor of phosphodiesterase 5 (PDE5) that enhances nitric oxide signaling to improve blood flow and tissue perfusion.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
DA-5212 TARGET DA-5212 Dong-A ST Co., Ltd. phase 3 PDE5 inhibitor PDE5 (phosphodiesterase 5)
Viagra sildenafil Pfizer Inc. marketed PDE5 inhibitor Dual 3',5'-cyclic-AMP and -GMP phosphodiesterase 11A, High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A, Multidrug resistance-associated protein 5 1998-03-27
Tadalafil versus tamsulosin as MET Tadalafil versus tamsulosin as MET Beni-Suef University marketed PDE5 inhibitor (tadalafil) vs. alpha-1A adrenergic antagonist (tamsulosin) PDE5 (tadalafil) vs. alpha-1A adrenergic receptor (tamsulosin)
Revatio Sildenafil Citrate Pfizer Inc. marketed PDE5 inhibitor Phosphodiesterase type 5 (PDE5)
iv sildenafil iv sildenafil Pfizer's Upjohn has merged with Mylan to form Viatris Inc. phase 3 PDE5 inhibitor PDE5
PDE5 inhibitor (tadalafil) PDE5 inhibitor (tadalafil) Regina Elena Cancer Institute phase 3 PDE5 inhibitor PDE5 (phosphodiesterase type 5)
placebo (tadalafil) placebo (tadalafil) Eli Lilly and Company phase 3 PDE5 inhibitor PDE5

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (PDE5 inhibitor class)

  1. Pfizer Inc. · 2 drugs in this class
  2. Dong-A Pharmaceutical Co., Ltd. · 1 drug in this class
  3. Dong-A ST Co., Ltd. · 1 drug in this class
  4. Eli Lilly and Company · 1 drug in this class
  5. Pfizer's Upjohn has merged with Mylan to form Viatris Inc. · 1 drug in this class
  6. Regina Elena Cancer Institute · 1 drug in this class

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Cite this brief

Drug Landscape (2026). DA-5212 — Competitive Intelligence Brief. https://druglandscape.com/ci/da-5212. Accessed 2026-05-14.

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