Spiro[3H-indole-3,3'-pyrrolidine]-5'-carboxaMide, 6-chloro-4'-(3-chloro-2-fluorophenyl)-2'-(2,2-diMethylpropyl)-1,2-dihydro-N-(trans-4-hydroxycyclohexyl)-1'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]-2-oxo-, (2'R,3S,4'S,5'R)- synthesis

6synthesis methods

Product Name:Spiro[3H-indole-3,3'-pyrrolidine]-5'-carboxaMide, 6-chloro-4'-(3-chloro-2-fluorophenyl)-2'-(2,2-diMethylpropyl)-1,2-dihydro-N-(trans-4-hydroxycyclohexyl)-1'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]-2-oxo-, (2'R,3S,4'S,5'R)-
CAS Number:1303609-36-0
Molecular formula:C43H46Cl2FN3O4
Molecular Weight:758.75

897365-81-0 Synthesis

(3S,3'S,4'R,6'R,8'S,8'aR)-6-chloro-8'-(3-chloro-2-fluorophenyl)-6'-(2,2-dimethylpropyl)-3',4'-diphenylspiro[1H-indole-3,7'-4,6,8,8a-tetrahydro-3H-pyrrolo[2,1-c][1,4]oxazine]-1',2-dione

897365-81-0
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27489-62-9 Synthesis

27489-62-9
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Spiro[3H-indole-3,3'-pyrrolidine]-5'-carboxaMide, 6-chloro-4'-(3-chloro-2-fluorophenyl)-2'-(2,2-diMethylpropyl)-1,2-dihydro-N-(trans-4-hydroxycyclohexyl)-1'-[(1R,2S)-2-hydroxy-1,2-diphenylethyl]-2-oxo-, (2'R,3S,4'S,5'R)-

1303609-36-0
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Yield:1303609-36-0 72%

Reaction Conditions:

in tetrahydrofuran at 20; for 48 h;

Steps:

12.3

The solution of compound 6 (965 mg, 1.5 mmol) and amine 7 (346 mg, 3 mmol) in 5 mL of THF was stirred at room temperature for 2 days and the solvent was removed under reduced pressure. The residue was purified by silica gel flash column chromatography (n-hexane/ethyl acetate=1:1 to 1:4) to give compound 8 (819 mg, 72% yield).

References:

US2011/112052,2011,A1 Location in patent:Page/Page column 152

74444-81-8 Synthesis