Who are ECx1's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Pf-08052666, Pf-08046045, PF-06939999 in combination with docetaxel, Pf-07921585, Pf-07248144, Pf-07220060.

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.

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Subscribe to /feed/ci/ecx1.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

ECx1 — Competitive Intelligence Brief

ECx1 (ECx1) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: small molecule. Area: Cardiovascular.

marketed small molecule ECx1's molecular target is unknown Cardiovascular Small molecule Live · refreshed every 30 min

Target snapshot

ECx1 (ECx1) — Oregon Health and Science University. ECx1 is a small molecule that acts as a selective inhibitor of the enzyme responsible for its mechanism of action.

Comparator set (6 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
ECx1 TARGET	ECx1	Oregon Health and Science University	marketed	small molecule	ECx1's molecular target is unknown
Pf-08052666	pf-08052666	Pfizer	marketed	Small molecule inhibitor	Specific protein involved in disease pathways	Unknown
Pf-08046045	pf-08046045	Pfizer	marketed	Small molecule inhibitor	Specific protein involved in cancer cell proliferation	TBD
PF-06939999 in combination with docetaxel	pf-06939999-in-combination-with-docetaxel	Pfizer	marketed	Small molecule inhibitor	Specific protein kinase	Not yet determined
Pf-07921585	pf-07921585	Pfizer	marketed	Small molecule inhibitor	Specific protein involved in cancer cell proliferation	Not available
Pf-07248144	pf-07248144	Pfizer	marketed	Small molecule inhibitor	Specific protein involved in disease pathways	Not available
Pf-07220060	pf-07220060	Pfizer	marketed	Small molecule inhibitor	Specific protein involved in disease pathways	Not available

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 (small molecule class)

Pfizer · 5 drugs in this class
Qilu Pharmaceutical Co., Ltd. · 4 drugs in this class
Jiangsu HengRui Medicine Co., Ltd. · 3 drugs in this class
Avalo Therapeutics, Inc. · 1 drug in this class
Chia Tai Tianqing Pharmaceutical Group Co., Ltd. · 1 drug in this class
Cipla BioTec Pvt. Ltd. · 1 drug in this class
ChemRar Research and Development Institute, LLC · 1 drug in this class
Daewoong Pharmaceutical Co. LTD. · 1 drug in this class
Dilafor AB · 1 drug in this class
Daewon Pharmaceutical Co., Ltd. · 1 drug in this class

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Cite this brief

Drug Landscape (2026). ECx1 — Competitive Intelligence Brief. https://druglandscape.com/ci/ecx1. Accessed 2026-05-13.

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