Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chloromethyl methyl sulfide → 2-methyl-4-methylthiomethyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chloromethyl methyl sulfide | HCID 16916 | — |
| 반응물 | 3-Chloro-N,N-dimethyl-1-propanamine | HCID 66960 | — |
| 반응물 | 2-methyl-4H-pyrazolo[1,5-a]pyrazolo-[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one | HCID 135705382 | — |
| 반응물 | 8-ethyl-2-methyl-4-H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one | HCID 135839410 | — |
| 생성물 | 2-methyl-4-methylthiomethyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one | HCID 22757502 | — |
반응 단계
By substituting methylthiomethyl chloride for the dimethylaminopropyl chloride in the procedure of Example 4 and substituting the 2-methyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one obtained in Example 8 for the 8-ethyl-2-methyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one, 2-methyl-4-methylthiomethyl-4H-pyrazolo[1,5-a]pyrazolo[4',3':5,6]pyrido[3,4-e]pyrimidin-5(8H)-one is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04127657 |
| 출처 데이터셋 | uspto-grants-1978_11 |
| ORD ID | ord-eadc86e83a5c44628ca42e64cb6524ac |
| 출처 메모 | uspto-grants-1978_11 |