8.
A comparative structural study on the steroids [1,2,5]oxadiazolo[3′,4′:3,4]- 5α-pregn-16-en-20-one oxime (HS998), [1,2,5]oxadiazolo[3′,4′:3,4]-5α-pregn- 16-en-20-one (HS974), and [1,2,5]oxadiazolo[3′,4′:3,4]-5β-pregn- 16-en-20-one (HS973) by NMR
机译:类固醇[1,2,5]恶二唑[3',4':3,4]-5α-pregn-16-en-20-一肟(HS998),[1,2,5]的比较结构研究oxadiazolo [3',4':3,4]-5α-pregn-16-en-20-one(HS974)和[1,2,5] oxadiazolo [3',4':3,4]-5β -pregn- 16-en-20-one(HS973)通过NMR