Drug application

SONATA (ZALEPLON)

Drugs@FDA NDA 020859 · PFIZER

Key facts

Drug name SONATA
Active ingredients ZALEPLON
Application type NDA
Application number 020859
Company PFIZER
Dosage forms CAPSULE, ORAL
Strength 5MG
Marketing status Discontinued
TE codes AB
Reference listed drug Yes
Latest submission class Type 1 - New Molecular Entity
Latest submission status date Aug 13, 1999

At a glance

  • 1–9 Submissions
  • 10–99 Supplements
  • 1–9 Label versions
  • 1–9 Products
  • 1–9 Therapeutic equivalents
  • Yes FDA letters on file
  • Yes FDA reviews on file

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About Drugs@FDA applications

Drugs@FDA covers FDA-approved brand-name and generic drugs and therapeutic biologics, with their applications (NDA, ANDA or BLA), products, submissions and labels.

Source: U.S. Food and Drug Administration (FDA), Drugs@FDA · Source date:

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