Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydroxyamine hydrochloride → 17beta-Acetoxy-2,3-dihydroxyimino-5alpha-androstane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydroxyamine hydrochloride | HCID 443297 | — |
| 반응물 | Acetic acid, sodium salt, monohydrate | HCID 23681166 | — |
| 반응물 | 2-Hydroxyimino-17beta-hydroxy-5alpha-androstan-3-one | HCID 86752163 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 17beta-Acetoxy-2,3-dihydroxyimino-5alpha-androstane | HCID 136395990 | — |
반응 단계
A suspension of steroid 7, NH2OH.HCl and NaOAc/H2O was refluxed for 20 minutes. The reaction was cooled to room temperature and poured into H2O. The precipitate was collected by filtration. The resulting solid 8 was washed with H2O and air and dried; wt. 23.4 g.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05723455 |
| 출처 데이터셋 | uspto-grants-1998_03 |
| ORD ID | ord-4fe7e7b0295444c08046dd75241f89c9 |
| 출처 메모 | uspto-grants-1998_03 |