Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874851 | 3',4'-dinitrogen substituted epipodophyllotoxin glucoside derivatives | Dolatrai M. Vyas, Mark G. Saulnier | 1989-10-17 |
| 4853467 | Nitrogen containing derivatives of epipodophyllotoxin glucosides | Dolatrai M. Vyas, Mark G. Saulnier | 1989-08-01 |