Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876245 | Fluorine-containing macrolide compounds and their use | Yorisato Hisanaga, Toshihiko Kawano, Yasunori Suita, Tsuneo Yamashita | 1989-10-24 |
| 4847366 | 5-fluorouridine derivative and preparation of the same | Yoshihiro Yamamoto, Kunitada Tanaka, Yorisato Hisanaga | 1989-07-11 |
| 4810790 | 5-fluorouracil derivatives useful as carcinostatic substances | Yoshihiro Yamamoto, Toru Yoshizawa, Toshihiko Kawano, Hiroyuki Iwai | 1989-03-07 |