Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864058 | Process for making optically active naphtho[1,2-b][1,4]thiazepin-4(5H)-ones | — | 1989-09-05 |
| 4808580 | Naphtho[1,2-b][1,4]thiazepin-4(5H)-ones and use thereof in treatment of ischemia and blood pressure lowering | Jay P. O'Brien | 1989-02-28 |