Inhibitors of NHE-mediated antiport

Patent metadata

Field	Value
Publication number	US-11147884-B2
Application number	US-201816476835-A
Country	US
Kind code	B2
Filing date	Jan 9, 2018
Priority date	Jan 9, 2017
Publication date	Oct 19, 2021
Grant date	Oct 19, 2021

Abstract

The present disclosure is directed to compounds (I′) and to their use in methods for the treatment of disorders associated with fluid retention or salt overload, such as heart failure (in particular, congestive heart failure), chronic kidney disease, end-stage renal disease, liver disease, and peroxisome proliferator-activated receptor (PPAR) gamma agonist-induced fluid retention. The present disclosure is also directed to compounds (I′) and their use in methods for the treatment of hypertension. The present disclosure is also directed to compounds (I′) and to their use in methods for the treatment of gastrointestinal tract disorders, including the treatment or reduction of pain associated with gastrointestinal tract disorders.

First claim

The invention claimed is:

1. A compound of Formula I′:

or a pharmaceutically acceptable salt, prodrug, solvate, hydrate, isomer, or tautomer thereof,
wherein:
Linker is selected the group consisting of:

Q is a bond or —NHC(O)NH—;
X is a bond, NH, O, CR 11 R 12 , CR 11 , C, or —NHC(O)NH—;
n is an integer from 2 to 4;
u is an integer from 0 to 2;
R 1 and R 2 are independently halogen, OH, CN, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 haloalkyl, C 1 -C 6 haloalkoxy, or —C(O)NR 9 R 10 ;
R 3 , R 4 , R 5 , and R 6 are independently H, halogen, OH, CN, —NO 2 , C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 4 -C 8 cycloalkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, heterocyclyl, aryl, heteroaryl containing 1-5 heteroatoms selected from the group consisting of N, S, P and O, —SR 9 , —OR 9 , —NHR 9 , —NR 9 R 10 , —S(O) 2 N(R 9 ) 2 —, —S(O) 2 R 9 , —C(O)R 9 , —C(O)OR 9 , —NR 9 S(O) 2 R 10 , —S(O)R 9 , —S(O)NR 9 R 10 , —NR 8 S(O)R 9 ;
R 7 is independently, at each occurrence, H, C 1 -C 6 alkyl, or C 1 -C 6 haloalkyl;
R 8 is independently, at each occurrence, a bond, H, C 1 -C 6 alkyl, C 4 -C 8 cycloalkenyl , C 3 -C 8 cycloalkyl, heterocyclyl, aryl, or heteroaryl, wherein each cycloalkenyl, cycloalkyl, heterocyclyl, aryl, or heteroaryl is optionally substituted with one or more R 17 ; or
R 7 and R 8 together with the atoms to which they are attached may combine to form independently, at each occurrence, heterocyclyl or heteroaryl containing 1-5 heteroatoms selected from the group consisting of N, S, P and O, wherein each heterocyclyl or heteroaryl is optionally substituted with one or more R 17 ;
R 9 and R 10 are independently H, C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 4 -C 8 cycloalkenyl, C 2 -C 6 alkynyl, C 3 -C 8 cycloalkyl, heterocyclyl, aryl, or heteroaryl containing 1-5 heteroatoms selected from the group consisting of N, S, P and O;
R 11 and R 12 are independently H, C 1 -C 6 alkyl, OH, NH 2 , CN, or NO 2 ;
R 13 , R 14 , R 15 and R 16 are independently, at each occurrence, H, OH, NH 2 , or C 1 -C 3 alkyl, wherein the alkyl is optionally substituted with one or more R 17 ; and
R 17 is independently, at each occurrence, H, OH, NH 2 , oxo, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, or C 1 -C 6 alkoxy;
provided that:
(1) when X is a bond, O, or CR 11 R 12 , n is 2;
(2) when n is 3, X is CR 11 ;
(3) when n is 4 X is C; and
(4) only one of Q and X is —NHC(O)NH—.

2. The compound of claim 1 , wherein Linker is selected from the group consisting of

3. The compound of claim 1 , wherein Q is —NHC(O)NH—.

4. The compound of claim 1 , wherein Q is a bond and X is —NHC(O)NH—.

5. The compound of claim 1 , wherein R 13 and R 15 are H and R 14 and R 16 are OH.

6. The compound of claim 1 , wherein n is 2.

7. The compound of claim 1 , wherein n is 3 or 4.

8. The compound of claim 1 having the formula Ia:

9. The compound of claim 1 having the formula Ig:

10. A compound selected from:
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-methylbenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-methylbenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-methylbenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[5-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-2-methylbenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[5-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-2-methylbenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[5-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-2-methylbenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-fluorobenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-fluorobenzenesulfonamide];
N,N′-[(3S,3'S)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-fluorobenzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)benzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-methylbenzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-methylbenzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[3-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-4-methylbenzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[5-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-2-methylbenzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[5-(6-chloro-2,8-dimethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-2-methylbenzenesulfonamide];
N,N′-[(3R,3′R)-(7,14-Dioxo-3,18-dioxa-6,8,13,15-tetraazaicosane-1,20-diyl)bis(pyrrolidine-1,3-diyl)]bis[5-(6-chloro-8-cyano-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-2-methy

Assignees

• Ardelyx Inc

Inventors

• DOTSENKO Irina
• Dragoli Dean
• Lewis Jason

Classifications

• C07D401/14

  containing three or more hetero rings · CPC title

• C07D401/12 Primary

  linked by a chain containing hetero atoms as chain links · CPC title

• C07D217/04

  with hydrocarbon or substituted hydrocarbon radicals attached to the ring nitrogen atom · CPC title

• A61P9/12

  Antihypertensives · CPC title

• A61P3/12

  for electrolyte homeostasis · CPC title