Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-(Difluoromethoxy)picolinic acid → 5-Difluoromethoxy-pyridine-2-carboxylic acid [3-((4R,5R)-2-amino-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-(Difluoromethoxy)picolinic acid | HCID 57475871 | — |
| 반응물 | (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine | HCID 86672004 | — |
| 생성물 | 5-Difluoromethoxy-pyridine-2-carboxylic acid [3-((4R,5R)-2-amino-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide | HCID 66558603 | — |
반응 단계
The condensation of (4R,5R)-4-(5-amino-2-fluoro-phenyl)-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine (intermediate A8.2) and 5-difluoromethoxy-pyridine-2-carboxylic acid (CAS 1174323-34-2) following procedure I yielded the title compound as a white foam. MS (ISP): m/z=413.3 [M+H]+.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08754075B2 |
| 출처 데이터셋 | uspto-grants-2014_06 |
| ORD ID | ord-a2d97cdcedec4142965efedfeb25d774 |
| 출처 메모 | uspto-grants-2014_06 |