MIXED SOLVATE OF (R)-5-[2-(5,6-DIETHYLINDAN-2-YLAMINO)-1-HYDROXYETHYL]-8-HYDROXY-1H-QUINOLIN-2-ONE L-TARTRATE
The present invention provides an improved process for the manufacture of indacaterol or a pharmaceutically acceptable salt thereof, preferably indacaterol maleate, in high chemical and enantiomeric purity and high yield, via a mixed solvate of (R)-5-[2-(5,6-diethylindan-2-ylamino)-1-hydroxyethyl]-8...
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| creator | CAPDEVILA URBANEJA, Enric DALMASES BARJOAN, Pere HUGUET CLOTET, Juan |
| description | The present invention provides an improved process for the manufacture of indacaterol or a pharmaceutically acceptable salt thereof, preferably indacaterol maleate, in high chemical and enantiomeric purity and high yield, via a mixed solvate of (R)-5-[2-(5,6-diethylindan-2-ylamino)-1-hydroxyethyl]-8-hydroxy-1H-quinolin-2-one L-tartrate salt, compound of formula (II). |
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| language | eng ; fre ; ger |
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| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | MIXED SOLVATE OF (R)-5-[2-(5,6-DIETHYLINDAN-2-YLAMINO)-1-HYDROXYETHYL]-8-HYDROXY-1H-QUINOLIN-2-ONE L-TARTRATE |
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