Macrocyclic spiro pyrimidine derivatives
View Patent ↗Macrocyclic Spiro pyrimidine compounds of formula (I): compositions comprising such compounds, methods for making the compounds, and methods of treating and preventing the progression of diseases, conditions, and disorders using such compounds and compositions are described herein.
1. A compound of formula (I):
or a pharmaceutically acceptable salt thereof, wherein:
G 1 is CH 2 CH 2 ;
G 2 is CH 2 ;
wherein each carbon of G 1 and G 2 may be optionally substituted with one or more groups selected from acyl, acyloxy, alkenyl, alkoxy, alkoxyalkyl, alkoxyalkoxy, alkoxycarbonyl, alkyl, alkylcarbonyl, alkylcycloalkyl, alkylsulfonyl, alkylthio, alkynyl, amido, carboxy, cyano, cyanoalkyl, cycloalkoxyalkyl, cycloalkyl, fluoroalkoxy, fluoroalkyl, fluorocycloalkyl, fluorocycloalkylalkyl, formyl, haloalkoxy, haloalkyl, halogen, hydroxy, hydroxyalkyl, mercapto, nitro, and oxo;
G 4 is a bond;
R 1 is selected from hydrogen, NH 2 , —NH(acyl), —NH(alkyl), —N(alkyl) 2 , —NH(C═O)aryl, —NH-alkylene(NR 8 R 9 ), —NH(C═O)-alkylene(NR 8 R 9 ), —NR 8 (C═O)NR 8 R 9 , —NH-alkylene-heteroaryl, —NHOH, —NHOCH 3 , —O-alkylene(NR 8 R 9 ), alkoxy, alkoxycarbonyl, alkyl, carboxy, —(C═O)—(NR 8 R 9 ), —(C═O)—NH-alkylene(NR 8 R 9 ), cyano, cyanoalkyl, cycloalkyl, fluoroalkyl, fluorocycloalkyl, hydroxyalkyl, and piperazinyl;
R 8 and R 9 each are each independently selected from acyl, alkoxyalkyl, alkoxycarbonyl, alkyl, alkylcarbonyl, alkylcycloalkyl, alkylsulfonyl, amido, aryl, cyanoalkyl, cycloalkoxyalkyl, cycloalkyl, fluorocycloalkyl, fluorocycloalkylalkyl, heteroaryl, heterocyclyl, hydrogen, formyl, hydroxy, and hydroxyalkyl;
R 10 and R 11 taken together are alkylene, —OCH 2 CH 2 O—, —OCH 2 CH 2 CH 2 O—, or —CH 2 CH 2 OCH 2 CH 2 —,
A 1 is
and
wherein each carbon atom of groups A 1 may be optionally substituted with one or more groups selected from acyl, acyloxy, alkenyl, alkoxy, alkoxyalkoxy, alkoxyalkyl, alkoxycarbonyl, alkyl, alkylcarbonyl, alkylcycloalkyl, alkylsulfonyl, alkylthio, alkynyl, amido, carboxy, cyano, cyanoalkyl, cycloalkoxyalkyl, cycloalkyl, fluoroalkoxy, fluoroalkyl, fluorocycloalkyl, fluorocycloalkylalkyl, formyl, haloalkoxy, haloalkyl, halogen, hydroxy, hydroxyalkyl, mercapto, and nitro.
2. The compound of claim 1 , wherein R 1 is selected from hydrogen, NHOH, —NHOCH 3 , alkoxy, cyano, cyanoalkyl, cycloalkyl, fluoroalkyl, fluorocycloalkyl, and hydroxyalkyl.
3. The compound of claim 1 , wherein R 1 is hydrogen, NH 2 , —NHCH 3 , —NH(C═O)CH 3 , —NH(C═O)phenyl, —NH(C═O)NHCH 3 , —NH(C═O)CH 2 NH 2 , —NH(C═O)CH 2 NHCH 3 , —NH(C═O)CH 2 N(CH 3 ) 2 , —NH(C═O)CH 2 CH 2 CH 2 NH 2 , —NHCH 2 (pyridin-3-yl), —NHCH 2 (imidazol-4-yl), —NHCH 2 CH 2 N(CH 3 ) 2 , piperazin-1-yl, —(C═O)OCH 3 , or —(C═O)OH.
4. The compound of claim 1 , wherein R 10 and R 11 taken together are —CH 2 CH 2 —, —CH 2 CH 2 CH 2 —, —CH 2 CH 2 CH 2 CH 2 —, —CH 2 CH 2 CH 2 CH 2 CH 2 —, —CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 —, —OCH 2 CH 2 O—, —OCH 2 CH 2 CH 2 O—, or —CH 2 CH 2 OCH 2 CH 2 .
5. The compound of claim 1 , wherein the compound is selected form the group consisting of:
4′-(3-(methylamino)azetidin-1-yl)-6′,7′-dihydro-5′H-spiro[cyclopentane-1,8′-quinazolin ]-2′-amine; and
4′-(3-aminoazetidin-1-yl)-6′,7′-dihydro-5′H-spiro[cyclopentane-1,8′-quinazolin]-2′-amine.
6. A pharmaceutical composition comprising a compound of claim 1 and a pharmaceutically acceptable carrier.