Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Amino-4,5-dimethoxybenzonitrile → N-(4-chloro-3-methyl-5-isoxazolyl)-2-[{2-cyano-4, 5-dimethoxyphenyl)aminocarbonyl]-thiophene-3-sulfonamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Amino-4,5-dimethoxybenzonitrile | HCID 735967 | — |
| 반응물 | N-(4-chloro-3-methyl-5-isoxazolyl)2-{[2-acetyl-4,5-(methylenedioxy)phenyl]aminocarbonyl}thiophene-3-sulfonamide | HCID 10696210 | — |
| 생성물 | N-(4-chloro-3-methyl-5-isoxazolyl)-2-[{2-cyano-4, 5-dimethoxyphenyl)aminocarbonyl]-thiophene-3-sulfonamide | HCID 9956918 | — |
반응 단계
N-(4-chloro-3-methyl-5-isoxazolyl)-2-[(2-cyano-4,5-dimethoxyphenyl)aminocarbonyl]thiophene-3-sulfonamide was prepared by the method set forth for N-(4-chloro-3-methyl-5-isoxazolyl)2-{[2-acetyl-4,5-(methylenedioxy)phenyl]aminocarbonyl}thiophene-3-sulfonamide (EXAMPLE 148) except that 2-amino-4,5-dimethoxybenzonitrile was used instead of 2'-amino-4',5'-(methylenedioxy)acetophenone. N-(4-chloro-3-methyl-5-isoxazolyl)-2-[{2-cyano-4,5-dimethoxyphenyl)aminocarbonyl]thiophene-3-sulfonamide was obtained via HPLC purification as a light brown powder (36% yield, m.p. 53°-56° C.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05594021 |
| 출처 데이터셋 | uspto-grants-1997_01 |
| ORD ID | ord-05c784d4bf2d499ca2faa00f6bef4363 |
| 출처 메모 | uspto-grants-1997_01 |