What's in Ironwood Pharmaceuticals, Inc.'s pipeline?

Ironwood Pharmaceuticals, Inc. has 7 drugs in our index: 2 marketed, 0 filed, 0 in Phase 3, 4 in Phase 2, 1 in Phase 1.

Which companies overlap with Ironwood Pharmaceuticals, Inc.'s portfolio?

Top competitors by shared drug class: Bayer, EA Pharma Co., Ltd., Helsinki University Central Hospital, Md Mehedi Shahriar, Oregon Health and Science University.

How do I subscribe to ongoing alerts?

Subscribe to /feed/company/ironwood-pharmaceuticals-inc.xml in any RSS reader. Every regulatory action and pipeline update lands in your feed.

Last reviewed 2026-05-16 · How we verify

Ironwood Pharmaceuticals, Inc. — Portfolio Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Ironwood Pharmaceuticals, Inc. pipeline: 2 marketed, 0 filed, 0 Phase 3, 4 Phase 2. Recent regulatory actions, upcoming PDUFA, patent timeline, top competitor overlap.

2 marketed 0 filed 0 Phase 3 4 Phase 2 1 Phase 1 Live · 30-min refresh

Portfolio leaders (marketed + Phase 3 / filed)

Drug	Generic	Phase	Class	Target	Area	First approval
XOI	XOI	marketed	Guanylate cyclase-C agonist	GC-C (guanylate cyclase-C)	Gastroenterology
Microgestin®	Microgestin®	marketed	Oral contraceptive (combined estrogen-progestin)	Estrogen receptor, progesterone receptor	Contraception / Women's Health

Therapeutic area mix

Contraception / Women's Health · 1
Gastroenterology · 1

Recent regulatory actions (last 90 days)

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

Upcoming PDUFA dates (next 180 days)

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

Patent timeline (forward window)

No upcoming patent expiries for this portfolio.

Competitive overlap (companies sharing drug classes)

Bayer · 1 shared drug class
EA Pharma Co., Ltd. · 1 shared drug class
Helsinki University Central Hospital · 1 shared drug class
Md Mehedi Shahriar · 1 shared drug class
Oregon Health and Science University · 1 shared drug class
Organon and Co · 1 shared drug class
Teva Pharmaceuticals USA · 1 shared drug class
University of Colorado, Denver · 1 shared drug class

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Cite this brief

Drug Landscape (2026). Ironwood Pharmaceuticals, Inc. — Portfolio Competitive Intelligence Brief. https://druglandscape.com/ci/company/ironwood-pharmaceuticals-inc. Accessed 2026-05-16.