HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 3-isocyanatopropanoate → 3-{3-[5-(4-Methanesulfonyl-3-trifluoromethyl-phenyl)-4-methyl-thiazol-2-yl]-ureido}-propionic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 3-isocyanatopropanoate | HCID 2733373 | — |
| Reactant | 4-Methyl-5-(4-(methylsulfonyl)-3-(trifluoromethyl)phenyl)thiazol-2-amine | HCID 57473749 | — |
| Reactant | 4-{3-[5-(3-Fluoro-4-methanesulfonyl-phenyl)-4-methyl-thiazol-2-yl]-ureido)-butyric acid ethyl ester | HCID 86598431 | — |
| Product | 3-{3-[5-(4-Methanesulfonyl-3-trifluoromethyl-phenyl)-4-methyl-thiazol-2-yl]-ureido}-propionic acid ethyl ester | HCID 86598433 | — |
Reaction Steps
The title compound is prepared by the same procedure as 4-{3-[5-(3-fluoro-4-methanesulfonyl-phenyl)-4-methyl-thiazol-2-yl]-ureido}-butyric acid ethyl ester (Example 164) by replacing 5-(3-fluoro-4-methanesulfonyl-phenyl)-4-methyl-thiazol-2-ylamine (Example 72) with 5-(4-methanesulfonyl-3-trifluoromethyl-phenyl)-4-methyl-thiazol-2-ylamine (158a) and replacing ethyl-4-isocyanatobutyrate with 3-isocyanato-propionic acid ethyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08129541B2 |
| Source dataset | uspto-grants-2012_03 |
| ORD ID | ord-be071ca77ad1481ab7fc268451db2c90 |
| Source note | uspto-grants-2012_03 |