Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688948 | Process for isomerizing acyclic nucleosides and process for separating purine nucleosides | Yoshihito Koguchi, Hiroshi Shiragami, Yumiko Uchida, Satoshi Takamatsu | 1997-11-18 |
| 5633366 | Pyrimidine nucleoside derivatives and methods for producing them | Satoshi Takamatsu, Hiroshi Shiragami, Yumiko Uchida | 1997-05-27 |
| 5625057 | Process for preparing 2',3'-Dideoxy-2',3'-dehydronucleosides | Hiroshi Shiragami, Yumiko Uchida | 1997-04-29 |