Esketamine is the patentable isomer they're trying to use to enable this process of patenting + FDA so the drug companies can make a return. So the end result i

Esketamine is the patentable isomer they're trying to use to enable this process of patenting + FDA so the drug companies can make a return. So the end result is a very expensive drug that insurance would pay for vs a cheap drug with 90% of the benefits that insurance won't pay for.