1) Experimental drug 
Ganaxolone (INN, also known as CCD-1042) is a synthetic neuroactive steroid related to allopregnanolone that has sedative, anxiolytic, and anticonvulsant effects. It is a potent and selective positive allosteric modulator of the GABAA receptor. Ganaxolone protects against seizures in diverse animal models, including the pentylenetetrazol, 6 Hz and...