# NORLESTRIN 28 1/50
> **NDA016723** · New Drug Application · Sponsor: PARKE DAVIS
## Drug
- **FDA Application Number:** NDA016723
- **Application type:** New Drug Application
- **Brand name:** NORLESTRIN 28 1/50
- **Generic name:** Ethinyl Estradiol
- **Active ingredients:** ETHINYL ESTRADIOL; NORETHINDRONE ACETATE
- **Dosage form:** TABLET
- **Route:** ORAL-28
- **Marketing status:** Discontinued
- **Sponsor:** PARKE DAVIS
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=016723)
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