Who are ACYC's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Aciclovir.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

How do I get this as a recurring report?

Subscribe to /feed/ci/acyc.xml in any RSS reader (Feedly, Inoreader, NewsBlur). Every regulatory action, trial readout, or patent event lands in your feed automatically.

Last reviewed 2026-05-13 · How we verify

ACYC — Competitive Intelligence Brief

ACYC (ACYC) competitive landscape: 1 comparator, recent regulatory actions, upcoming PDUFA, patent timeline. Area: Infectious Disease.

marketed Purine nucleoside phosphorylase, DNA polymerase catalytic subunit, Purine nucleoside phosphorylase Infectious Disease Small molecule Live · refreshed every 30 min

Target snapshot

ACYC (ACYC) — Ligand Pharms. Acyc works by binding to a specific target in the body, although its exact mechanism is unknown.

Comparator set (1 drugs)

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

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
ACYC TARGET	ACYC	Ligand Pharms	marketed		Purine nucleoside phosphorylase, DNA polymerase catalytic subunit, Purine nucleoside phosphorylase
Aciclovir	Aciclovir	Assistance Publique Hopitaux De Marseille	marketed		Purine nucleoside phosphorylase, DNA polymerase catalytic subunit, Purine nucleoside phosphorylase

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

No sponsor landscape data.

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Cite this brief

Drug Landscape (2026). ACYC — Competitive Intelligence Brief. https://druglandscape.com/ci/acyc. Accessed 2026-05-13.

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