Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058432 | Method for preparing phenylalanine derivatives having quinazoline-dione skeleton and intermediates for use in the preparation of derivatives | Kotaro Okado, Tatsuhiro Yamada, Koichi Fujita, Tamotsu Suzuki, Tatsuya Okuzumi +2 more | 2011-11-15 |
| 7951942 | Crystals of phenylalanine derivatives and production methods thereof | Shinichiro Takahashi, Akinori Tatara, Toshihiro Matsuzawa | 2011-05-31 |