# US 4,393,208 A · 5-Methyl-2-trifluoromethylindolo[2,3-b]quinoxaline

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- Number: US 4,393,208 A
- Document ID: US4393208A
- Status: Granted
- Kind: A
- Application number: 06/362,899
- Filed: 1982-03-29
- Granted: 1983-07-12
- Earliest claimed: 1982-03-29
- Assignees: Norwich Eaton Pharmaceuticals, Inc.
- Inventors: Robert J. Alaimo
- Web page: https://patentgrep.com/patent/US4393208A

## CPC

- C07D 487/04: Ortho-condensed systems
- C07D: HETEROCYCLIC COMPOUNDS (macromolecular compounds C08)

## Abstract

The compound 5-methyl-2-trifluoromethylindolo[2,3-b]quinoxaline is useful as an immunomodulating agent.

## Claims

### Claim 1

The compound 5-methyl-2-trifluoromethylindolo[2,3-b]quinoxaline.