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Nemati F, Bischoff-Kont I, Salehi P, Nejad-Ebrahimi S, Mohebbi M, Bararjanian M, Hadian N, Hassanpour Z, Jung Y, Schaerlaekens S, Lucena-Agell D, Oliva MA, Fürst R, Nasiri HR. Identification of novel anti-cancer agents by the synthesis and cellular screening of a noscapine-based library. Bioorg Chem 2021; 115:105135. [PMID: 34303039 DOI: 10.1016/j.bioorg.2021.105135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 06/26/2021] [Accepted: 06/27/2021] [Indexed: 12/29/2022]
Abstract
Noscapine is a natural product first isolated from the opium poppy (Papaver somniferum L.) with anticancer properties. In this work, we report the synthesis and cellular screening of a noscapine-based library. A library of novel noscapine derivatives was synthesized with modifications in the isoquinoline and phthalide scaffolds. The so generated library, consisting of fifty-seven derivatives of the natural product noscapine, was tested against MDA-MB-231 breast cancer cells in a cellular proliferation assay (with a Z' > 0.7). The screening resulted in the identification of two novel noscapine derivatives as inhibitors of MDA cell growth with IC50 values of 5 µM and 1.5 µM, respectively. Both hit molecules have a five-fold and seventeen-fold higher potency, compared with that of lead compound noscapine (IC50 26 µM). The identified active derivatives retain the tubulin-binding ability of noscapine. Further testing of both hit molecules, alongside the natural product against additional cancer cell lines (HepG2, HeLa and PC3 cells) confirmed our initial findings. Both molecules have improved anti-proliferative properties when compared to the initial natural product, noscapine.
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Affiliation(s)
- Faezeh Nemati
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran
| | - Iris Bischoff-Kont
- Institute of Pharmaceutical Biology, Goethe University, 60438 Frankfurt am Main, Germany
| | - Peyman Salehi
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran.
| | - Samad Nejad-Ebrahimi
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran
| | - Maryam Mohebbi
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran
| | - Morteza Bararjanian
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran
| | - Nasim Hadian
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran
| | - Zahra Hassanpour
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113 Tehran, Iran
| | - Yvonne Jung
- Institute of Pharmaceutical Biology, Goethe University, 60438 Frankfurt am Main, Germany
| | - Sofie Schaerlaekens
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Ramiro de Maeztu, 9, 28040 Madrid, Spain
| | - Daniel Lucena-Agell
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Ramiro de Maeztu, 9, 28040 Madrid, Spain
| | - María A Oliva
- Centro de Investigaciones Biológicas Margarita Salas (CSIC), Ramiro de Maeztu, 9, 28040 Madrid, Spain
| | - Robert Fürst
- Institute of Pharmaceutical Biology, Goethe University, 60438 Frankfurt am Main, Germany
| | - Hamid R Nasiri
- Department of Cellular Microbiology, University Hohenheim, 70599 Stuttgart, Germany.
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