반응 #70151

ord-a87f7e5c6d0442dcafb89d1b64884809

반응 방정식

O=S([O-])OO.[K+]
oxone
CSc1c2c(nn1Cc1ccc(-c3cccc(F)n3)cc1)N1C(=N[C@@H]3CCC[C@@H]31)N(C)C2=O
(6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-3-(methylthio)-2-(4-(6-fluoropyridin-2-yl)benzyl)-cyclopent[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one
→
CN1C(=O)c2c(nn(Cc3ccc(-c4cccc(F)n4)cc3)c2[S@@](C)=O)N2C1=N[C@@H]1CCC[C@@H]12
(6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-3-((R)-methylsulfinyl)-2-(4-(6-fluoropyridin-2-yl)benzyl)-cyclopent[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one

반응물

O=S([O-])OO.[K+]
oxone
CSc1c2c(nn1Cc1ccc(-c3cccc(F)n3)cc1)N1C(=N[C@@H]3CCC[C@@H]31)N(C)C2=O
(6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-3-(methylthio)-2-(4-(6-fluoropyridin-2-yl)benzyl)-cyclopent[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one

시약

없음

용매

CO
CH3OH
CC#N
CH3CN

반응 조건

상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    기타purified by a semi-preparative HPLC
  2. 2
    기타to give pure product as white solids

실험 절차

(6aR,9aS)-5,6a,7,8,9,9a-hexahydro-5-methyl-3-(methylthio)-2-(4-(6-fluoropyridin-2-yl)benzyl)-cyclopent[4,5]imidazo[1,2-a]pyrazolo[4,3-e]pyrimidin-4(2H)-one (35.2 mg, 0.076 mmol) is dissolved in CH3CN (0.5 mL) and CH3OH (2 mL), and then an aqueous solution of oxone (93.7 mg, 0.152 mmol) is added. The reaction mixture is stirred at room temperature for 20 h, and then purified by a semi-preparative HPLC to give pure product as white solids. MS (ESI) m/z 479.2 [M+H]+.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US08536159B2uspto-grants-2013_09