Anti-bacterial and anti-cancer spiro beta-lactone/gamma-lactams

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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Details

C548S410000

Reexamination Certificate

active

11146613

ABSTRACT:
Disclosed herein are novel spiro beta-lactone/gamma lactams for use in treating bacterial infections and cancer. The compounds are characterized by a terminal electron-withdrawing group such as a nitro group. Screening data shows antimicrobial activity against various bacterial cell lines, particularly gram-positive bacteria, and anti-cancer activity.

REFERENCES:
patent: 61172881 (1986-08-01), None
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