# UNASYN
> **NDA050608** · New Drug Application · Sponsor: PFIZER · Approved 1986-12-31
## Drug
- **FDA Application Number:** NDA050608
- **Application type:** New Drug Application
- **Brand name:** UNASYN
- **Generic name:** AMPICILLIN SODIUM AND SULBACTAM SODIUM
- **Active ingredients:** AMPICILLIN SODIUM; SULBACTAM SODIUM
- **Dosage form:** INJECTABLE
- **Route:** INJECTION
- **Marketing status:** Prescription
- **Sponsor:** PFIZER
- **Manufacturer:** Roerig
- **First approval:** 1986-12-31
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=050608)
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