# PMB 200
> **NDA010971** · New Drug Application · Sponsor: WYETH AYERST · Approved 1957-05-31
## Drug
- **FDA Application Number:** NDA010971
- **Application type:** New Drug Application
- **Brand name:** PMB 200
- **Generic name:** Estrogens, Conjugated
- **Active ingredients:** ESTROGENS, CONJUGATED; MEPROBAMATE
- **Dosage form:** TABLET
- **Route:** ORAL
- **Marketing status:** Discontinued
- **Sponsor:** WYETH AYERST
- **First approval:** 1957-05-31
## Source
- [Drugs@FDA application overview](https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=010971)
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