HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid → 7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid [5-(2-hydroxy-1,1-dimethyl-ethylsulfamoyl)-thiazol-2-yl]-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid | HCID 66650268 | — |
| Reactant | 2-Amino-thiazole-5-sulfonic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide | HCID 86607105 | — |
| Product | 7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid [5-(2-hydroxy-1,1-dimethyl-ethylsulfamoyl)-thiazol-2-yl]-amide | HCID 11996406 | — |
Reaction Steps
The title compound was prepared from 7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.1) and 2-amino-thiazole-5-sulfonic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide (example B.13) according to general procedure II. Yellow solid. MS (ISP) 589.2 [(M−H)−]; mp 280° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07361659B2 |
| Source dataset | uspto-grants-2008_04 |
| ORD ID | ord-9dd08fea5dde4580ad064a773e9e0030 |
| Source note | uspto-grants-2008_04 |