Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849563 | Novel 1-alkyl-1-arenesulfonyl-2-alkoxycarbonylsulfenylhydrazines having antineoplastic activity | Krishnamurthy Shyam, Robert T. Hrubiec | 1989-07-18 |
| 4806531 | 2,3-bis(aziridinyl)-1,4-naphthoquinone sulfonate derivatives having antineoplastic activity | Tai-Shun Lin | 1989-02-21 |