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Boland S, Bourin A, Alen J, Geraets J, Schroeders P, Castermans K, Kindt N, Boumans N, Panitti L, Fransen S, Vanormelingen J, Stassen JM, Leysen D, Defert O. Design, Synthesis, and Biological Evaluation of Novel, Highly Active Soft ROCK Inhibitors. J Med Chem 2015; 58:4309-24. [DOI: 10.1021/acs.jmedchem.5b00308] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Sandro Boland
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | - Arnaud Bourin
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | - Jo Alen
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | - Jacques Geraets
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | | | | | - Nele Kindt
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | - Nicki Boumans
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | - Laura Panitti
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | - Silke Fransen
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
| | | | | | - Dirk Leysen
- CSD Farmakem, Elvire Boelensstraat
7, 9160 Lokeren, Belgium
| | - Olivier Defert
- Amakem Therapeutics, Agoralaan
Abis, 3590 Diepenbeek, Belgium
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Boland S, Alen J, Bourin A, Castermans K, Boumans N, Panitti L, Vanormelingen J, Leysen D, Defert O. Novel Roflumilast analogs as soft PDE4 inhibitors. Bioorg Med Chem Lett 2014; 24:4594-4597. [PMID: 25149511 DOI: 10.1016/j.bmcl.2014.07.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/05/2014] [Accepted: 07/07/2014] [Indexed: 11/19/2022]
Abstract
PDE4 inhibitors are of high interest for treatment of a wide range of inflammatory or autoimmune diseases. Their potential however has not yet been realized due to target-associated side effects, resulting in a low therapeutic window. We herein report the design, synthesis and evaluation of novel PDE4 inhibitors containing a γ-lactone structure. Such molecules are designed to undergo metabolic inactivation when entering circulation, thereby limiting systemic exposure and reducing the risk for side effects. The resulting inhibitors were highly active on both PDE4B1 and PDE4D2 and underwent rapid degradation in human plasma by paraoxonase 1. In contrast, their metabolites displayed markedly reduced permeability and/or on-target activity.
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Affiliation(s)
- Sandro Boland
- Amakem N.V. Agoralaan A bis, 3590 Diepenbeek, Belgium.
| | - Jo Alen
- Amakem N.V. Agoralaan A bis, 3590 Diepenbeek, Belgium
| | - Arnaud Bourin
- Amakem N.V. Agoralaan A bis, 3590 Diepenbeek, Belgium
| | | | - Nicki Boumans
- Amakem N.V. Agoralaan A bis, 3590 Diepenbeek, Belgium
| | - Laura Panitti
- Amakem N.V. Agoralaan A bis, 3590 Diepenbeek, Belgium
| | | | - Dirk Leysen
- Amakem N.V. Agoralaan A bis, 3590 Diepenbeek, Belgium
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Boland S, Defert O, Alen J, Bourin A, Castermans K, Kindt N, Boumans N, Panitti L, Van de Velde S, Stalmans I, Leysen D. 3-[2-(Aminomethyl)-5-[(pyridin-4-yl)carbamoyl]phenyl] benzoates as soft ROCK inhibitors. Bioorg Med Chem Lett 2013; 23:6442-6. [DOI: 10.1016/j.bmcl.2013.09.040] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2013] [Revised: 09/12/2013] [Accepted: 09/13/2013] [Indexed: 12/15/2022]
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Christiaans MA, Hurkmans MH, Hollands L, Boumans N. [Influence of level of competence on quality of caregiving in complex nursing care situations]. Verpleegkunde 1993; 8:27-37. [PMID: 8298757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Hamers J, Boumans N. [Part-time education nursing science--1987 to the present]. TVZ 1991:780-2. [PMID: 1751000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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