Who are Colistin/Polymyxin B + Sulbactam's main competitors?

No direct comparators detected in our index.

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Last reviewed 2026-05-17 · How we verify

Colistin/Polymyxin B + Sulbactam — Competitive Intelligence Brief

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

Colistin/Polymyxin B + Sulbactam (Colistin/Polymyxin B + Sulbactam) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Polymyxin antibiotic + β-lactamase inhibitor combination. Area: Infectious Disease.

marketed Polymyxin antibiotic + β-lactamase inhibitor combination Bacterial cell membrane (polymyxins); bacterial β-lactamases (sulbactam) Infectious Disease Small molecule Live · refreshed every 30 min

Target snapshot

Colistin/Polymyxin B + Sulbactam (Colistin/Polymyxin B + Sulbactam) — National University of Singapore. Colistin and polymyxin B disrupt bacterial cell membranes while sulbactam inhibits bacterial β-lactamases, together providing broad-spectrum activity against multidrug-resistant gram-negative bacteria.

Comparator set

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
Colistin/Polymyxin B + Sulbactam TARGET	Colistin/Polymyxin B + Sulbactam	National University of Singapore	marketed	Polymyxin antibiotic + β-lactamase inhibitor combination	Bacterial cell membrane (polymyxins); bacterial β-lactamases (sulbactam)

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 (Polymyxin antibiotic + β-lactamase inhibitor combination class)

National University of Singapore · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Colistin/Polymyxin B + Sulbactam — Competitive Intelligence Brief. https://druglandscape.com/ci/colistin-polymyxin-b-sulbactam. Accessed 2026-05-17.

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