Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649756 | PROCESS IMPROVEMENT IN THE PREPARATION OF (4R, 5S, 6S)-3-[[(2R,3R)-2-[[[(S)-2-AMINO-3-METHYL-1-OXOBUTYL]AMINO]METHYL]TETRAHYDRO-3-FURANYL]THIO]-6-[(R)-1-HYDROXYETHYL]-4-METHYL-7-OXO-1-AZABICYCLO[3.2.0]HEPT-2-ENE-2-CARBOXYLIC ACID | Phaik-Eng Sum, Yang-I Lin, Zhong Li | 2003-11-18 |