Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633393 | Estradiol derivative-alkylating agent conjugate with reduced hormonal activity, process for preparing the same, compounds useful for the preparation thereof, and growth inhibiting compositon containing the conjugate or estradiol derivative. | Koichi Niimura, Tsutomu Wada, Tsuyoshi Saitoh, Kenji Bannai | 1997-05-27 |
| 5561125 | Estradiol derivative and growth inhibiting composition thereof | Koichi Niimura, Tsutomu Wada, Tsuyoshi Saitoh, Kenji Bannai | 1996-10-01 |
| 5491138 | Estradiol derivative alkylating agent conjugate with reduced hormonal activity, process for preparing the same, compounds useful for the preparation thereof, and growth inhibiting composition containing the conjugate or estradiol derivative | Koichi Niimura, Tsutomu Wada, Tsuyoshi Saitoh, Kenji Bannai | 1996-02-13 |
| 5480878 | Method for treating prostatic hypertrophy with estradiol derivatives | Koichi Niimura, Tsutomu Wada, Tsuyoshi Saitoh, Kenji Bannai | 1996-01-02 |
| 5478818 | Estradiol derivative-alkylating agent conjugate with reduced hormonal activity, process for preparing the same, compounds useful for the preparation thereof, and growth inhibiting composition containing the conjugate or estradiol derivative | Koichi Niimura, Tsutomu Wada, Tsuyoshi Saitoh, Kenji Bannai | 1995-12-26 |
| 5470960 | Phenylalanine-glycine derivatives, process for preparation thereof, and pharmaceutical composition containing said derivatives | Koichi Niimura, Takao Ando, Kenichi Saito | 1995-11-28 |
| 5411964 | Phenylalanine-glycine compounds having anti-tumor activity, process for preparation thereof, and pharmaceutical composition containing said compounds | Koichi Niimura, Takao Ando, Kenichi Saito | 1995-05-02 |