Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → 3,3-Dimethyl-5-oxo-5-(3-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenoxy}-piperidin-1-yl)-pentanoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 3,3-Dimethylglutaric anhydride | HCID 77813 | — |
| 반응물 | 2-Phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid [4-(piperidin-3-yloxy)-phenyl]-amide | HCID 57651879 | — |
| 용매 | Dimethyl Sulfoxide | HCID 679 | — |
| 생성물 | 3,3-Dimethyl-5-oxo-5-(3-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenoxy}-piperidin-1-yl)-pentanoic acid | HCID 25117948 | 55.4% |
반응 단계
2-Phenyl-5-trifluoromethyl-oxazole-4-carboxylic acid [4-(piperidin-3-yloxy)-phenyl]-amide (46.2 mg, 0.107 mmol), 4,4-dimethyl-dihydro-pyran-2,6-dione (18.3 mg, 0.128 mmol) and triethylamine (30 uL, 0.214 mmol) in 1 mL DMSO were treated as above. The crude product was purified by flash chromatography to yield 3,3-dimethyl-5-oxo-5-(3-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenoxy}-piperidin-1-yl)-pentanoic acid as a white solid (34 mg, 55%). ES-MS calcd for C29H30F3N3O6 (m/e) 573.57, obsd 574 (M+H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08058299B2 |
| 출처 데이터셋 | uspto-grants-2011_11 |
| ORD ID | ord-c95ff24f8a524844ac53ea83ced212e9 |
| 출처 메모 | uspto-grants-2011_11 |