What's in Kristina A. Butler's pipeline?

Kristina A. Butler has 2 drugs in our index: 2 marketed, 0 filed, 0 in Phase 3, 0 in Phase 2, 0 in Phase 1.

Which companies overlap with Kristina A. Butler's portfolio?

No competitive overlap detected.

How do I subscribe to ongoing alerts?

Subscribe to /feed/company/kristina-a-butler.xml in any RSS reader. Every regulatory action and pipeline update lands in your feed.

Last reviewed 2026-05-17 · How we verify

Kristina A. Butler — Portfolio Competitive Intelligence Brief

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

Kristina A. Butler pipeline: 2 marketed, 0 filed, 0 Phase 3, 0 Phase 2. Recent regulatory actions, upcoming PDUFA, patent timeline, top competitor overlap.

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

Portfolio leaders (marketed + Phase 3 / filed)

Drug	Generic	Phase	Class	Target	Area	First approval
Placebo Suppositories	Placebo Suppositories	marketed
Belladonna and Opium Suppositories	Belladonna and Opium Suppositories	marketed	Anticholinergic/opioid combination	Muscarinic acetylcholine receptors; mu opioid receptors	Gastroenterology

Therapeutic area mix

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)

No competitive overlap data.

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Every new pipeline event for Kristina A. Butler:

Cite this brief

Drug Landscape (2026). Kristina A. Butler — Portfolio Competitive Intelligence Brief. https://druglandscape.com/ci/company/kristina-a-butler. Accessed 2026-05-17.