Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642387 | Substituted acetylpyridine derivatives and process for the preparation of intermediates for optically active &bgr;3 agonist by the use of the same | Susumu Amano, Masaru Mitsuda, Kenji Inoue | 2003-11-04 |
| 6515134 | Substituted acetylpridine derivatives and process for the preparation of intermediates for optically active beta-3 agonist by the use of the same | Susumu Amano, Masaru Mitsuda, Kenji Inoue | 2003-02-04 |