Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826813 | 4'-Methyl-.beta.-mercapto-.beta.,.beta.-cyclopentamethylenepropionic acid vasopressin antagonists | Nelson C. Yim | 1989-05-02 |
| 4810778 | Intermediates for preparing 1,6-dicarba-vasopressin compounds | James Francis Callahan, Kenneth A. Newlander, Nelson C. Yim | 1989-03-07 |