IP Library Granted Patent US 9,371,337
Granted Patent B2
US 9,371,337 · App. 14/252,347 · Granted Jun 21, 2016

β-lactamase inhibitors

Inventors: Brian K. Shoichet (San Francisco, CA); Fabio Prati (Reggio Emilia, IT); Emilia Caselli (Sassuolo, IT); Chiara Romagnoli (Modena, IT); Oliv Eidam (San Francisco, CA)
Assignees: The Regents of the University of California; Universita' degli Studi di Modena e Reggio Emilia
C07F5/025A61K31/43A61K31/431A61K45/06
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Quick Facts
Patent No.
US 9,371,337
App. No.
14/252,347
Granted
Jun 21, 2016
Kind
B2
Abstract

Disclosed herein inter alia are Boron containing compounds and methods for treating infections related to antibiotic resistant microorganisms.

Claims (79)

1. A compound of the formula:

wherein,

L 1 is unsubstituted alkylene;

L 2 is a bond, substituted or unsubstituted alkylene or substituted or unsubstituted heteroalkylene;

R 2 is hydrogen or substituted or unsubstituted C 1 -C 5 alkyl;

R 3 is substituted or unsubstituted aryl.

2. The compound of claim 1 , of the formula:

wherein ring A is, substituted or unsubstituted aryl;

R 5 is independently hydrogen, halogen, CX a 3 , —CN, —SO 2 Cl, —SO p R 14 , —SO q NR 11 R 12 , —NHNH 2 , —ONR 11 R 12 , —NHC═(O)NHNH 2 ,

—NHC═(O)NR 11 R 12 , —N(O) r , —NR 11 R 12 , —C(O)R 13 , —C(O)—OR 13 , —C(O)NR 11 R 12 , —OR 14 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

wherein two adjacent R 5 substituents are optionally joined to form a substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

v is an integer from 0 to 7;

R 11 , R 12 , R 13 , and R 14 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

q and r are independently 1 or 2;

p is independently an integer from 0 to 4;

X a is —Cl, —Br, —I, or —F.

3. The compound of claim 1 , having the formula:

wherein ring A is substituted or unsubstituted arylene;

wherein ring B are independently substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 6 is independently hydrogen, halogen, —CX a 3 , —CN, —SO 2 Cl, —SO p1 R 18 , —SO q1 NR 15 R 16 , —NHNH 2 , —ONR 15 R 16 , —NHC═(O)NHNH 2 ,

—NHC═(O)NR 15 R 16 , —N(O) r1 , —NR 15 R 16 , —C(O)R 17 , —C(O)—OR 17 , —C(O)NR 15 R 16 , —OR 18 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

wherein two adjacent R 6 substituents are optionally joined to form a substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 15 , R 16 , R 17 , and R 18 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

q1 and r1 are independently 1 or 2;

p1 is an integer from 0 to 4;

X a1 is —Cl, —Br, —I, or —F;

w is an integer from 0 to 7.

4. The compound of claim 1 , of the formula:

wherein,

R 5 is independently hydrogen, halogen, —CX a 3 , —CN, —SO 2 Cl, —SO p R 14 , —SO q NR 11 R 12 , —NHNH 2 , —ONR 11 R 12 , —NHC═(O)NHNH 2 ,

—NHC═(O)NR 11 R 12 , —N(O) r , —NR 11 R 12 , —C(O)R 13 , —C(O)—OR 13 , —C(O)NR 11 R 12 , —OR 14 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

wherein two adjacent R 5 substituents are optionally joined to form a substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 11 , R 12 , R 13 , and R 14 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

q and r are independently 1 or 2;

p is independently an integer from 0 to 4;

X a is —Cl, —Br, —I, or —F;

v1 is an integer from 0 to 5.

5. The compound of claim 1 , having the formula:

wherein,

R 5 is independently hydrogen, halogen, —CX a 3 , —CN, —SO 2 Cl, —SO p R 14 , —SO q NR 11 R 12 , —NHNH 2 , —ONR 11 R 12 , —NHC═(O)NHNH 2 ,

—NHC═(O)NR 11 R 12 , —N(O) r , —NR 11 R 12 , —C(O)R 13 , —C(O)—OR 13 , —C(O)NR 11 R 12 , —OR 14 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

wherein two adjacent R 5 substituents are optionally joined to form a substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 6 is independently hydrogen,

halogen, —CX a1 3 , —CN, —C(O)R 17 , —C(O)—OR 17 , —C(O)NR 15 R 16 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 11 , R 12 , R 13 , and R 14 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

q and r are independently 1 or 2;

p is independently an integer from 0 to 4;

X a is —Cl, —Br, —I, or —F;

R 15 , R 16 , and R 17 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

X a1 is —Cl, —Br, —I, or —F; and

v2 is an integer from 0 to 4.

6. The compound of claim 1 , having the formula:

wherein,

R 5 is independently hydrogen, halogen, —CX a 3 , —CN, —SO 2 Cl, —SO p R 14 , —SO q NR 11 R 12 , —NHNH 2 , —ONR 11 R 12 , —NHC═(O)NHNH 2 ,

—NHC═(O)NR 11 R 12 , —N(O) r , —NR 11 R 12 , —C(O)R 13 , —C(O)—OR 13 , —C(O)NR 11 R 12 , —OR 14 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

wherein two adjacent R 5 substituents are optionally joined to form a substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 6 is independently hydrogen,

halogen, —CX a1 3 , —CN, —C(O)R 17 , —C(O)—OR 17 , —C(O)NR 15 R 16 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 11 , R 12 , R 13 , and R 14 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

q and r are independently 1 or 2;

p is independently an integer from 0 to 4;

X a is —Cl, —Br, —I, or —F;

R 15 , R 16 , and R 17 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

X a1 is —Cl, —Br, —I, or —F;

v2 is an integer from 0 to 4.

7. The compound of claim 1 , having the formula:

wherein,

R 5 is independently hydrogen, halogen, —CX a 3 , —CN, —SO 2 Cl, —SO p R 14 , —SO q NR 11 R 12 , —NHNH 2 , —ONR 11 R 12 , —NHC═(O)NHNH 2 ,

—NHC═(O)NR 11 R 12 , —N(O) r , —NR 11 R 12 , —C(O)R 13 , —C(O)—OR 13 , —C(O)NR 11 R 12 , —OR 14 , substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

R 11 , R 12 , R 13 , and R 14 are independently hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted heteroalkyl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

q and r are independently 1 or 2;

p is independently an integer from 0 to 4;

X a is —Cl, —Br, —I, or —F.

8. The compound of claim 7 , wherein R 5 is halogen.

9. The compound of claim 7 , wherein R 5 is —Cl.

10. The compound of claim 7 , wherein R 5 is —CF 3 .

11. A compound selected from

12. A compound selected from

13. A pharmaceutical composition comprising a pharmaceutically acceptable excipient and a compound of claim 1 .

Assignments (4)
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED AT REEL: 033833 FRAME: 0714. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded May 16, 2016
From: PRATI, FABIO; CASELLI, EMILIA; ROMAGNOLI, CHIARA
To: UNIVERSITA' DEGLI STUDI DI MODENA E REGGIO EMILIA
Reel/Frame 038711/0243 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 26, 2014
From: SHOICHET, BRIAN K.; EIDAM, OLIV
To: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Reel/Frame 033832/0106 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 26, 2014
From: PRATI, FABIO; CASELLI, EMILIA; ROMAGNOLI, CHIARA
To: UNIVERSITA' DEGLI STUDI DI MODENA A REGGIO EMILIA
Reel/Frame 033833/0714 →
CONFIRMATORY LICENSE Recorded Jun 25, 2014
From: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 033226/0161 →
Continuity (3)
Continuation PCTUS2012060117 · Oct 12, 2012
Provisional Application 61547576 · Oct 14, 2011
Related Publication 20140315861A1 · Oct 23, 2014