_{INTERMEDIATE 1}

Chemical Name        : 5,6,7,7a-Tetrahydrothieno[3,2-c] pyridin-2-one hydrochloride

CAS Number            : 115473-15-9

Molecular Weight        : 191.7

Molecular Formula  : C₇H₁₀ClNOS

_{INTERMEDIATE 2}

Chemical Name        : Cyclopropyl-2-(2-fluorophenyl) ethan-1-one

CAS Number            : 150322-73-9

Molecular Weight        : 178.2

Molecular Formula  : C₁₁H₁₁FO

_{INTERMEDIATE 3}

Chemical Name        : 2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone

CAS Number            : 204205-33-4

Molecular Weight        : 257.1

Molecular Formula  : C₁₁H₁₁BrFO

_{INTERMEDIATE 4}

Chemical Name        : 5-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-5,6,7,7a-

                                     tetrahydrothieno[3,2-c]pyridin-2(4H)-one hydrobromide 

CAS Number            : 1243654-57-0

Molecular Weight        : 412.3

Molecular Formula  : C₁₈H₁₉BrFNO₂S