Spiro-lactam NMDA modulators and methods of using same
Disclosed are compounds having potency in the modulation of NMDA receptor activity. Such compounds can be used in the treatment of conditions such as depression and related disorders. Orally delivered formulations and other pharmaceutically acceptable delivery forms of the compounds, including intravenous formulations, are also disclosed.
1. A compound having the formula:
or a pharmaceutically acceptable salt thereof.
2. A pharmaceutical composition comprising the compound of claim 1 , or a pharmaceutically acceptable salt thereof; and a pharmaceutically acceptable excipient.
3. The pharmaceutical composition of claim 2 , suitable for oral administration, parenteral administration, topical administration, intravaginal administration, intrarectal administration, sublingual administration, ocular administration, transdermal administration, or nasal administration.