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Alglucosidase alfa (GZ419829) — Competitive Intelligence Brief

Alglucosidase alfa (GZ419829) (Alglucosidase alfa (GZ419829)) competitive landscape: 3 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Enzyme replacement therapy (ERT). Area: Rare Genetic Disorder / Metabolic Disease.

phase 3 Enzyme replacement therapy (ERT) Acid alpha-glucosidase (GAA) Rare Genetic Disorder / Metabolic Disease Small molecule Live · refreshed every 30 min

Target snapshot

Alglucosidase alfa (GZ419829) (Alglucosidase alfa (GZ419829)) — Genzyme, a Sanofi Company. Alglucosidase alfa is a recombinant human acid alpha-glucosidase enzyme that breaks down glycogen accumulated in lysosomes in Pompe disease.

Comparator set (3 drugs)

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

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
Alglucosidase alfa (GZ419829) TARGET Alglucosidase alfa (GZ419829) Genzyme, a Sanofi Company phase 3 Enzyme replacement therapy (ERT) Acid alpha-glucosidase (GAA)
Fabrazyme (agalsidase beta) Fabrazyme (agalsidase beta) Genzyme, a Sanofi Company marketed Enzyme replacement therapy (ERT); recombinant enzyme α-galactosidase A (GLA gene product); substrate: globotriaosylceramide (GL-3)
PRX-102 (pegunigalsidase alfa) PRX-102 (pegunigalsidase alfa) Protalix phase 3 Enzyme replacement therapy (ERT) α-galactosidase A (GLA)
Fabagal® (Agalsidase beta) Fabagal® (Agalsidase beta) ISU Abxis Co., Ltd. phase 3 Enzyme replacement therapy (ERT) α-galactosidase A (GLA enzyme)

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 (Enzyme replacement therapy (ERT) class)

  1. Genzyme, a Sanofi Company · 1 drug in this class
  2. ISU Abxis Co., Ltd. · 1 drug in this class
  3. Protalix · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Alglucosidase alfa (GZ419829) — Competitive Intelligence Brief. https://druglandscape.com/ci/alglucosidase-alfa-gz419829. Accessed 2026-05-17.

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