Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870199 | Processes for the synthesis of diprotected R[R*,S*]-3,5-dihydroxy-6-oxohexanoate esters | Kau-Ming Chen, Goetz E. Hardtmann, George Tien-San Lee, Jerome Linder, Sompong Wattanasin | 1989-09-26 |
| 4847384 | Process for the preparation of certain nitrogen-containing mono- and bicyclic ace inhibitors, and novel intermediates useful therefor | Kau-Ming Chen | 1989-07-11 |
| 4841071 | 6-substituted-4-hydroxy-tetrahydropyran-2-ones | — | 1989-06-20 |