HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropylamine → N-Cyclopropyl-N-[1-(3-isopropylamino-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-4-oxazol-5-yl-benzamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropylamine | HCID 6363 | — |
| Reactant | N-[1-(3-Chloro-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-N-cyclopropyl-4-oxazol-5-yl-benzamide | HCID 68290214 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | N-Cyclopropyl-N-[1-(3-isopropylamino-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-4-oxazol-5-yl-benzamide | HCID 68351871 | — |
Reaction Conditions
| Temperature | 120 °C |
|---|
Reaction Steps
A mixture of N-[1-(3-chloro-[1,2,4]thiadiazol-5-yl)-piperidin-4-yl]-N-cyclopropyl-4-oxazol-5-yl-benzamide (43 mg) and isopropylamine (0.50 mL) in N-methyl-2-pyrrolidinon (1.50 mL) is stirred at 120° C. for two days. The mixture is concentrated in vacuo and the residue is purified by HPLC on reversed phase (MeOH/H2O/NH4OH). LC (method 5): tR=1.95 min; Mass spectrum (ESI+): m/z=453 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08822471B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-33226bda70214009b0ca51bb18ba5dcb |
| Source note | uspto-grants-2014_09 |