| Application number | Title of the application | Filing Date | Status |
|---|
| 07/089300 | NOVEL XANTHINE DERIVATIVES | Aug 24, 1987 | Abandoned |
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| 07/075362 | PIPERAZINYL DERIVATIVES OF PURINES AND ISOSTERES THEREOF AS HYPOGLYCEMIC AGENTS | Jul 19, 1987 | Abandoned |
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| 07/047376 | PYRANO-, THIOPYRANO- AND CYCLOHEXYLQUINOLINES AS INHIBITORS OF INTERLEUKIN 1 | May 6, 1987 | Abandoned |
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