Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863936 | 3,5-Substituted-2-pyridyl-alkylaminocyclobutenediones having histamine h.sub.1 -antagonist activity | — | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863936 | 3,5-Substituted-2-pyridyl-alkylaminocyclobutenediones having histamine h.sub.1 -antagonist activity | — | 1989-09-05 |