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Bhagat DS, Chawla PA, Gurnule WB, Shejul SK, Bumbrah GS. An Insight into Synthesis and Anticancer Potential of Thiazole and 4-thiazolidinone Containing Motifs. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825999210101234704] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Over the years, the branch of oncology has reached a mature stage, and substantial
development and advancement have been achieved in this dimension of medical science. The
synthesis and isolation of numerous novel anticancer agents of natural and synthetic origins
have been reported. Thiazole and 4-thiazolidinone containing heterocyclic compounds, having
a broad spectrum of pharmaceutical activities, represent a significant class of medicinal
chemistry. Thiazole and 4-thiazolidinone are five-membered unique heterocyclic motifs containing
S and N atoms as an essential core scaffold and have commendable medicinal significance.
Thiazoles and 4-thiazolidinones containing heterocyclic compounds are used as building
blocks for the next generation of pharmaceuticals. Thiazole precursors have been frequently
used due to their capabilities to bind to numerous cancer-specific protein targets.
Suitably, thiazole motifs have a biological suit via inhibition of different signaling pathways involved in cancer
causes. The scientific community has always tried to synthesize novel thiazole-based heterocycles by carrying out
different replacements of functional groups or skeleton around thiazole moiety. Herein, we report the current trend of
research and development in anticancer activities of thiazoles and 4-thiazolidinones containing scaffolds. In the current
study, we have also highlighted some other significant biological properties of thiazole, novel protocols of synthesis
for the synthesis of the new candidates, along with a significant broad spectrum of the anticancer activities of
thiazole containing scaffolds. This study facilitates the development of novel thiazole and 4-thiazolidinone containing
candidates with potent, efficient anticancer activity and less cytotoxic property.
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Affiliation(s)
- Devidas S. Bhagat
- Department of Forensic Chemistry and Toxicology, Government Institute of Forensic Science, Aurangabad 431 004, (MS), India
| | - Pooja A. Chawla
- Department of Pharmaceutical Chemistry and Analysis, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Wasudeo B. Gurnule
- Department of Chemistry, Kamla Nehru Mahavidyalaya, Nagpur-440024, (MS), India
| | - Sampada K. Shejul
- Department of Life Science, Vivekanand Arts, Sardar Dalipsingh Commerce and Science College, Aurangabad 431 001, (MS), India
| | - Gurvinder S. Bumbrah
- Department of Chemistry, Biochemistry and Forensic Science, Amity School of Applied Sciences, Amity University, 122413, Haryana, India
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Lee JH, Kim MS, Lee HW, Lee IYC, Kim HK, Kim ND, Lee S, Seo H, Paik Y. The Application of REDOR NMR to Understand the Conformation of Epothilone B. Int J Mol Sci 2017; 18:E1472. [PMID: 28698492 PMCID: PMC5535963 DOI: 10.3390/ijms18071472] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 07/03/2017] [Accepted: 07/06/2017] [Indexed: 12/22/2022] Open
Abstract
The structural information of small therapeutic compounds complexed in biological matrices is important for drug developments. However, structural studies on ligands bound to such a large and dynamic system as microtubules are still challenging. This article reports an application of the solid-state NMR technique to investigating the bioactive conformation of epothilone B, a microtubule stabilizing agent, whose analog ixabepilone was approved by the U.S. Food and Drug Administration (FDA) as an anticancer drug. First, an analog of epothilone B was designed and successfully synthesized with deuterium and fluorine labels while keeping the high potency of the drug; Second, a lyophilization protocol was developed to enhance the low sensitivity of solid-state NMR; Third, molecular dynamics information of microtubule-bound epothilone B was revealed by high-resolution NMR spectra in comparison to the non-bound epothilone B; Last, information for the macrolide conformation of microtubule-bound epothilone B was obtained from rotational-echo double-resonance (REDOR) NMR data, suggesting the X-ray crystal structure of the ligand in the P450epoK complex as a possible candidate for the conformation. Our results are important as the first demonstration of using REDOR for studying epothilones.
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Affiliation(s)
- Jae-Ho Lee
- Department of Chemistry, Chungbuk National University, 1 Chungdae-ro, Cheongju, Chungbuk 28644, Korea.
| | - Moon-Su Kim
- Department of Chemistry, Chungbuk National University, 1 Chungdae-ro, Cheongju, Chungbuk 28644, Korea.
| | - Hyo Won Lee
- Department of Chemistry, Chungbuk National University, 1 Chungdae-ro, Cheongju, Chungbuk 28644, Korea.
| | - Ihl-Young C Lee
- Drug Discovery Division, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong-gu, Daejeon 34114, Korea.
| | - Hyun Kyoung Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, 88 Dongnae-ro, Dong-gu, Daegu 41061, Korea.
| | - Nam Doo Kim
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation, 88 Dongnae-ro, Dong-gu, Daegu 41061, Korea.
| | - SangGap Lee
- Spin Physics & Engineering Team, Korea Basic Science Institute, 169-148 Gwahak-ro, Yuseong-gu, Daejeon 34133, Korea.
| | - Hwajeong Seo
- Daegu Center, Korea Basic Science Institute, 80 Daehak-ro, Buk-gu, Daegu 41566, Korea.
| | - Younkee Paik
- Spin Physics & Engineering Team, Korea Basic Science Institute, 169-148 Gwahak-ro, Yuseong-gu, Daejeon 34133, Korea.
- Daegu Center, Korea Basic Science Institute, 80 Daehak-ro, Buk-gu, Daegu 41566, Korea.
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Hügel HM, Smith AT, Rizzacasa MA. Macrolactam analogues of macrolide natural products. Org Biomol Chem 2016; 14:11301-11316. [DOI: 10.1039/c6ob02149b] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The chemical modification of macrolide natural products into aza- or lactam analogues is a strategy employed to improve their metabolic stability and biological activity.
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Affiliation(s)
- Helmut M. Hügel
- School of Science & Biomedical and Health Innovations Enabling Capability Platform
- RMIT University
- Melbourne
- Australia
| | - Andrew T. Smith
- Griffith Sciences
- Gold Coast campus
- Griffith University
- Australia
| | - Mark A. Rizzacasa
- School of Chemistry
- the Bio21 Institute
- The University of Melbourne
- Australia
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