1-heterocyclyl isochromanyl compounds and analogs for treating CNS disorders
Disclosed are compounds of Formula (I): and pharmaceutically acceptable salts thereof, wherein A, R a , R 1 , R 2 , R 3 , R 4 , R 6 , w and n1 are defined and described herein; compositions thereof; and methods of use thereof. These compounds are useful for treating a variety of neurological and psychiatric disorders, such as those described herein.
1. A method for treating a neurological or psychiatric disorder in a patient, wherein the disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, posttraumatic stress disorder (PTSD), mania, or psychosis, comprising administering to said patient an effective amount of a compound of formula:
or a pharmaceutically acceptable salt thereof, wherein:
m is 0, 1, or 2;
R is —H or C 1 -C 3 alkyl;
R a is —H or C 1 -C 3 alkyl;
R 1 , R 2 , R 3 , and R 4 are independently —H, halo, —OH, —NH 2 , C 1 -C 3 alkyl, —OR 7 , —NHR 7 , —N(R 7 )R 7 , —CN, phenyl, or 5- or 6-membered heteroaryl, wherein:
each instance of R 7 independently is unsubstituted C 1 -C 2 alkyl or C 1 -C 2 alkyl substituted with 1-3 halo,
each instance of C 1 -C 3 alkyl independently is unsubstituted or substituted with 1-3 halo, and
the phenyl or heteroaryl is unsubstituted or substituted with 1 or 2 groups independently selected from halo, —OH, —OCH 3 , —OCF 3 , —NH 2 , —NH(CH 3 ), —N(CH 3 ) 2 , —CH 3 , ethyl, —CF 3 , and —CN,
optionally wherein
two adjacent instances of R 1 , R 2 , R 3 , and R 4 together form —O—CH 2 —O—, —O—CH(CH 3 )—O—, —O—C(CH 3 ) 2 —O—, —O—CH 2 —CH 2 —O—, or —O—C(CH 3 ) 2 —C(CH 3 ) 2 —O—;
each instance of R 5 independently is halo, —CH 3 , or ethyl;
each instance of R 6 independently is halo, —CH 3 , ethyl or —OH;
w is 0, 1, or 2; and
provided that the compound is not:
2. The method according to claim 1 , wherein the neurological or psychiatric disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, or posttraumatic stress disorder (PTSD).
3. The method according to claim 1 , wherein the neurological or psychiatric disorder is bipolar disorder, mania, psychosis, or schizophrenia.
4. The method according to claim 1 , wherein the neurological or psychiatric disorder is bipolar disorder.
5. A method according to claim 1 , wherein said compound is selected from:
or a pharmaceutically acceptable salt thereof.
6. The method according to claim 5 , wherein the neurological or psychiatric disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, or posttraumatic stress disorder (PTSD).
7. The method according to claim 5 , wherein the neurological or psychiatric disorder is bipolar disorder, mania, psychosis, or schizophrenia.
8. The method according to claim 5 , wherein the neurological or psychiatric disorder is bipolar disorder.
9. A method for treating a neurological or psychiatric disorder in a patient, wherein the disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, posttraumatic stress disorder (PTSD), mania, or psychosis, comprising administering to said patient an effective amount of a compound of formula:
or a pharmaceutically acceptable salt thereof.
10. The method according to claim 9 , wherein the neurological or psychiatric disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, or posttraumatic stress disorder (PTSD).
11. The method according to claim 9 , wherein the neurological or psychiatric disorder is bipolar disorder, mania, psychosis, or schizophrenia.
12. The method according to claim 9 , wherein the neurological or psychiatric disorder is bipolar disorder.
13. The method according to claim 9 , wherein said compound is selected from:
or a pharmaceutically acceptable salt thereof,
or a mixture of two or more thereof.
14. The method according to claim 13 , wherein the neurological or psychiatric disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, or posttraumatic stress disorder (PTSD).
15. The method according to claim 13 , wherein the neurological or psychiatric disorder is bipolar disorder, mania, psychosis, or schizophrenia.
16. The method according to claim 13 , wherein the neurological or psychiatric disorder is bipolar disorder.
17. A method for treating a neurological or psychiatric disorder in a patient, wherein the disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, posttraumatic stress disorder (PTSD), mania, or psychosis, comprising administering to said patient an effective amount of a compound of formula:
or a pharmaceutically acceptable salt thereof.
18. The method according to claim 17 wherein the neurological or psychiatric disorder is major depression, schizophrenia, bipolar disorder, obsessive compulsive disorder (OCD), panic disorder, or posttraumatic stress disorder (PTSD).
19. The method according to claim 17 , wherein the neurological or psychiatric disorder is bipolar disorder, mania, psychosis, or schizophrenia.
20. The method according to claim 17 , wherein the neurological or psychiatric disorder is bipolar disorder.