Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840935 | Peptide amino-alcohol derivatives containing a tetrasubstituted carbon atom, inhibiting renin and acid proteases, process for obtention and therapeutical use | Jean Wagnon, Remy Guegan, Colette Lacour | 1989-06-20 |
| 4822895 | 3-aminoazetidine, its salts and intermediates of synthesis | Marco Frigerio | 1989-04-18 |
| 4814485 | 4-aminobutanoic acid derivatives, process of preparation and use thereof | Marcel Descamps, Walter Verstraeten | 1989-03-21 |
| 4806655 | Process for the stereospecific synthesis of indole derivatives | Jean Wagnon, Claude Plouzane, Bernard Tonnerre | 1989-02-21 |