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Alglucosidase alfa (GZ419829) — Competitive Intelligence Brief
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)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / 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)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Enzyme replacement therapy (ERT) class)
- Genzyme, a Sanofi Company · 1 drug in this class
- ISU Abxis Co., Ltd. · 1 drug in this class
- 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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