HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Tert-butylpiperazine → (1R,2R,4R)-4-[4-(4-tert-Butyl-piperazin-1-yl)-2-chloro-benzenesulfonyl]-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Tert-butylpiperazine | HCID 3530572 | — |
| Reactant | (1R,2R,4R)-4-(2-Chloro-4-fluoro-benzenesulfonyl)-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide | HCID 59619283 | — |
| Product | (1R,2R,4R)-4-[4-(4-tert-Butyl-piperazin-1-yl)-2-chloro-benzenesulfonyl]-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide | HCID 59619386 | — |
Reaction Steps
The title compound was prepared in analogy to example 127 using (1R,2R,4R)-4-(2-chloro-4-fluoro-benzenesulfonyl)-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide (example 186 step 7) and N-tert-butylpiperazine. Light yellow solid (63%). MS (EI): 624.2 (M−H)−.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07893099B2 |
| Source dataset | uspto-grants-2011_02 |
| ORD ID | ord-404c4989ff444b62bcffc946b26e379a |
| Source note | uspto-grants-2011_02 |