| 5334611 |
6-ethyl mitomycin derivatives |
Hitoshi Arai, Yutaka Kanda, Masaji Kasai, Tadashi Ashizawa, Katsushige Gomi |
1994-08-02 |
| 5256685 |
Mitomycin derivatives |
Hitoshi Arai, Yutaka Kanda, Masaji Kasai, Tadashi Ashizawa, Katsushige Gomi |
1993-10-26 |
| 5180825 |
Mitomycin derivatives |
Hitoshi Arai, Masaji Kasai, Katsushige Gomi |
1993-01-19 |
| 4880825 |
Mitomycin derivatives |
Masaji Kasai, Yutaka Kanda, Yutaka Saito, Makoto Morimoto, Tadashi Ashizawa |
1989-11-14 |
| 4853385 |
7-N,8-N-Ethylenemitomycin 8-imines |
Yutaka Saito, Masaji Kasai, Kunikatsu Shirahata, Makoto Morimoto, Tadashi Ashizawa |
1989-08-01 |
| 4820824 |
Mitomaycin compounds |
Masaji Kasai, Yutaka Saito, Makoto Morimoto, Tadashi Ashizawa |
1989-04-11 |
| 4771068 |
Mitomycin derivatives having anti-tumor and antibacterial utility |
Masaji Kasai, Yutaka Saito, Akira Sato, Hiroshi Sano, Kunikatsu Shirahata +2 more |
1988-09-13 |
| 4748251 |
7-n-aminomethylenemitomycin derivative |
Kunikatsu Shirahata, Masaji Kasai, Makoto Morimoto, Tadashi Ashizawa |
1988-05-31 |
| 4691024 |
New mitomycin derivatives, preparation thereof and pharmaceutical compositions containing them |
Kunikatsu Shirahata, Yutaka Saito, Masaji Kasai, Makoto Morimoto, Tadashi Ashizawa |
1987-09-01 |
| 4563462 |
Substance AX-2, a process for producing the same and an antitumor composition containing the same |
Shinzo Ishii, Shigeo Katsumata, Yuko Arai, Tadashi Ashizawa, Makoto Morimoto +2 more |
1986-01-07 |
| 4395558 |
9-Epi-mitomycin B and D compounds |
Masaji Kasai, Kunikatsu Shirahata |
1983-07-26 |
| 4374774 |
Mitomycins |
Masaji Kasai, Kunikatsu Shirahata |
1983-02-22 |