| titleOfInvention |
Process for the preparation of (1s,3s,7s,10r,11s,12s,16r)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1e)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-17-oxa-4-azabicyclo[14.1.0]heptadecane-5,9-dione and intermediates thereof |
| abstract |
The present invention relates to an improved process for the preparation of (1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-methyl-2-(2- methyl-4-thiazolyl)ethenyl]- 17-oxa-4-azabicyclo[ 14.1.0]heptadecane-5,9-dione represented by the following structural formula I and intermediates thereof. The present invention also provides novel intermediate compounds useful for the preparation of compound of formula I and its intermediates. |