Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768014 | PROCESS FOR PREPARING 17&agr;-ACETOXY-11&bgr;-[4-N,N(DIMETHYLAMINO)PHENYL]-21-METHOXY-19-NORPREGNA-4,9-DIENE-3,20-DIONE, INTERMEDIATES USEFUL IN THE PROCESS , AND PROCESSES FOR PREPARING SUCH INTERMEDIATES | Hyun Koo Kim, James W. Cessac, Anne Marie Simmons | 2004-07-27 |
| 5929262 | Method for preparing 17.alpha.-acetoxy-11.beta.-(4-N, N-dimethylaminophyl)-19-Norpregna-4,9-diene-3, 20-dione, intermediates useful in the method, and methods for the preparation of such intermediates | Hyun Koo Kim, James Burdett, Carmie K. Acosta | 1999-07-27 |