Nebivolol Hydrochloride

Route - KSMs and intermediates

1. KSM6-fluoro-3,4-dihydro-2H-1-Benzopyran-2-carboxylic acid99199-60-7
2. KSMBenzyl amine100-46-9
3. Intermediate(+/-)[1S*(R*)]-6-fluoro-3,4-dihydro- - [[(phenylmethyl)amino] methyl]-2H-1-benzopyran-2- methanol99199-91-4
4. Intermediate(+/-)[2R*[1S*,5S*(S*)]]- , ’-[phenylmethyliminobis (methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2- methanol]152520-56-4