Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Hydroxybenzoic Acid → (3RS)-1-(3-azabicyclo[3.2.2]non-3-yl)carbonylmethyl-2,3-dihydro-3-(3-hydroxyphenyl)carbonylamino-5-(2-fluorophenyl)-1H-1,4-benzodiazepin-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Hydroxybenzoic Acid | HCID 7420 | — |
| 반응물 | Ethyl Acetate | HCID 8857 | — |
| 반응물 | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| 반응물 | (3RS)-1-{(3-azabicyclo[3.2.2]non-3-yl)-carbonylmethyl}-3-amino-5-(2-fluorophenyl)-2,3-dihydro-1H-1,4-benzodiazepin-2-one | HCID 19081160 | — |
| 용매 | Hydrochloric Acid | HCID 313 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | (3RS)-1-(3-azabicyclo[3.2.2]non-3-yl)carbonylmethyl-2,3-dihydro-3-(3-hydroxyphenyl)carbonylamino-5-(2-fluorophenyl)-1H-1,4-benzodiazepin-2-one | HCID 19081329 | — |
반응 단계
A mixture of (3RS)-3-amino-1-[(3-azabicyclo[3.2.2]non-3-yl)carbonylmethyl]-2,3-dihydro-5-(2-fluorophenyl)-1H-1,4-benzodiazepin-2-one, 3-hydroxybenzoic acid, and WSC-HCl was stirred in CH2Cl2 at room temperature overnight. Ethyl acetate and iN HCl were added in the reaction mixture and organic layer was separated, and washed with water and brine, and dried over magnesium sulfate, evaporated in vacuo. The colorless powder was washed with isopropyl ether to afford (3RS)-1-(3-azabicyclo[3.2.2]non-3-yl)carbonylmethyl-2,3-dihydro-3-(3-hydroxyphenyl)carbonylamino-5-(2-fluorophenyl)-1H-1,4-benzodiazepin-2-one.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05763437 |
| 출처 데이터셋 | uspto-grants-1998_06 |
| ORD ID | ord-5993912ac1ae49a68d979e7d042c8af3 |
| 출처 메모 | uspto-grants-1998_06 |