Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882429 | Stereospecific preparation of (3S,4R,5R)-3-(1-hydroxyethyl)-4-benzoyloxy-azeridinones from L-(-)-theonine | Michael P. Kirkup, Amy Sommese Boland | 1989-11-21 |
| 4876365 | Intermediate compounds for preparing penems and carbapenems | Michael P. Kirkup | 1989-10-24 |