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1
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Riege D, Herschel S, Heintze L, Fenkl T, Wesseler F, Sievers S, Peifer C, Schade D. Identification of Maleimide-Fused Carbazoles as Novel Noncanonical Bone Morphogenetic Protein Synergizers. ACS Pharmacol Transl Sci 2023; 6:1207-1220. [PMID: 37588754 PMCID: PMC10426274 DOI: 10.1021/acsptsci.3c00103] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Indexed: 08/18/2023]
Abstract
Morphogenic signaling pathways govern embryonic development and tissue homeostasis on the cellular level. Precise control of such signaling events paves the way for innovative therapeutic approaches in the field of regenerative medicine. In line with these notions, bone morphogenic protein (BMP) is a major osteogenic driver and pharmacological stimulation of BMP signaling holds supreme potential for diseases and defects of the skeleton. Efforts to identify small-molecule modalities that activate or potentiate the BMP pathway have primarily been focused on the canonical signaling cascade. Here, we describe the phenotypic identification and development of specific carbazolomaleimides 2 as novel noncanonical BMP synergizers with submicromolar osteogenic cellular potency. The devised chemical tools are characterized to specifically regulate Id gene expression in a SMAD-independent, yet highly BMP-dependent fashion. Mechanistic studies revealed that GSK3 inhibition and increased β-catenin levels are partly responsible for this activity. The utility of the new BMP synergizer profile was further exemplified by showing how the synergistic action of canonical and noncanonical BMP enhancers additively amplifies BMP-dependent osteogenic outputs. Carbazolomaleimide 2b serves as a new and unique pharmacological tool for the modulation and study of the BMP pathway.
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Affiliation(s)
- Daniel Riege
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
| | - Sven Herschel
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
| | - Linda Heintze
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
| | - Teresa Fenkl
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
| | - Fabian Wesseler
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
- Compound Management and
Screening Center, Otto-Hahn-Strasse 11, 44227
Dortmund, Germany
| | - Sonja Sievers
- Compound Management and
Screening Center, Otto-Hahn-Strasse 11, 44227
Dortmund, Germany
| | - Christian Peifer
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
| | - Dennis Schade
- Department of Pharmaceutical &
Medicinal Chemistry, Christian-Albrechts-University of
Kiel, Gutenbergstrasse 76, 24118 Kiel,
Germany
- Partner Site Kiel, DZHK,
German Center for Cardiovascular Research, 24105
Kiel, Germany
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2
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Li P, Wang B, Chen X, Lin Z, Li G, Lu Y, Huang H. Design, synthesis and biological evaluation of alkynyl-containing maleimide derivatives for the treatment of drug-resistant tuberculosis. Bioorg Chem 2023; 131:106250. [PMID: 36423487 DOI: 10.1016/j.bioorg.2022.106250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/26/2022] [Accepted: 11/01/2022] [Indexed: 11/17/2022]
Abstract
A series of alkynyl-containing maleimides with potent anti-tuberculosis (TB) activity was developed through a rigid group substitution strategy based on our previous study. Systematic optimization of the two side chains flanking the maleimide core led to new compounds with potent activity against Mycobacterium tuberculosis (MIC < 1 μg/mL) and low cytotoxicity (IC50 > 64 μg/mL). Among them, compound 29 not only possessed good activity against extensively drug-resistant TB and favorable hepatocyte stability, but also displayed good intracellular antimycobacterial activity in macrophages. This study lays a good foundation for identifying new alkynyl-containing maleimides as promising leads for treating drug-resistant TB.
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Affiliation(s)
- Peng Li
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Chinese Academy of Medical Sciences Key Laboratory of Anti-DR TB Innovative Drug Research, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Xian Nong Tan Street, Beijing 100050, PR China
| | - Bin Wang
- Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Department of Pharmacology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, 97 Ma Chang Street, Beijing 101149, PR China
| | - Xi Chen
- Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Department of Pharmacology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, 97 Ma Chang Street, Beijing 101149, PR China
| | - Ziyun Lin
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Chinese Academy of Medical Sciences Key Laboratory of Anti-DR TB Innovative Drug Research, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Xian Nong Tan Street, Beijing 100050, PR China
| | - Gang Li
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Chinese Academy of Medical Sciences Key Laboratory of Anti-DR TB Innovative Drug Research, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Xian Nong Tan Street, Beijing 100050, PR China.
| | - Yu Lu
- Beijing Key Laboratory of Drug Resistance Tuberculosis Research, Department of Pharmacology, Beijing Tuberculosis and Thoracic Tumor Research Institute, Beijing Chest Hospital, Capital Medical University, 97 Ma Chang Street, Beijing 101149, PR China.
| | - Haihong Huang
- Beijing Key Laboratory of Active Substance Discovery and Druggability Evaluation, Chinese Academy of Medical Sciences Key Laboratory of Anti-DR TB Innovative Drug Research, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, 1 Xian Nong Tan Street, Beijing 100050, PR China.
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3
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Cheng X, Li B, Zhang M, Lu H, Wang W, Ding Y, Hu A. Direct functionalization of cyclic ethers with maleimide iodides via free radial-mediated sp 3 C-H activation. Chem Commun (Camb) 2021; 57:4787-4790. [PMID: 33982730 DOI: 10.1039/d1cc01484f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cyclic ethers are important scaffolds employed in the synthesis of various natural products and pharmaceutical ingredients. A novel free radical-initiated reaction between cyclic ethers and maleimide iodides through C-H activation is developed, avoiding the use of transition metallic catalysts. This method provides a simple approach to derive cyclic ethers, which were further applied in various cross coupling reactions.
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Affiliation(s)
- Xiaoyu Cheng
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Baojun Li
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China. and Skshu Paint Co., Ltd, Fujian Key Laboratory of Architectural Coating, 518 North Liyuan Avenue, Licheng District, Putian, Fujian 351100, China
| | - Mengsi Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Haotian Lu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Wenbo Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
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