| Application number | Title of the application | Filing Date | Status |
|---|
| 06/524689 | AZETIDINONE DERIVATIVES AND PROCESS FOR THE PREPARATION OF THE SAME | Aug 18, 1983 | Abandoned |
| 06/523554 | 1-SUBSTITUTED-6-(1-HYDROXYETHYL)-2-CARBAMIMIDOYL-1-CARBADETHIAPEN-2- EM-3-CARBOXYLIC ACIDS | Aug 15, 1983 | Abandoned |
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