|
1
|
Elhady HA, El-Mekawy RE, Fadda AA. Valuable Chemistry of Phenazine Derivatives: Synthesis, Reactions and, Applications. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1833051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Heba A. Elhady
- Department of Chemistry, Faculty of Science, Al-Azhar University (Girls Branch), Youssef Abbas Str. Cairo, Egypt
| | - Rasha E. El-Mekawy
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
- Department of Petrochemicals, Egyptian Petroleum Research Institute, Nasr City, Cairo, Egypt
| | - A. A. Fadda
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt
| |
Collapse
|
|
3
|
Cheng HP, Yang XH, Lan L, Xie LJ, Chen C, Liu C, Chu J, Li ZY, Liu L, Zhang TQ, Luo DQ, Cheng L. Chemical Deprenylation of N 6 -Isopentenyladenosine (i 6 A) RNA. Angew Chem Int Ed Engl 2020; 59:10645-10650. [PMID: 32198805 DOI: 10.1002/anie.202003360] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 03/20/2020] [Indexed: 12/19/2022]
Abstract
N6 -isopentenyladenosine (i6 A) is an RNA modification found in cytokinins, which regulate plant growth/differentiation, and a subset of tRNAs, where it improves the efficiency and accuracy of translation. The installation and removal of this modification is mediated by prenyltransferases and cytokinin oxidases, and a chemical approach to selective deprenylation of i6 A has not been developed. We show that a selected group of oxoammonium cations function as artificial deprenylases to promote highly selective deprenylation of i6 A in nucleosides, oligonucleotides, and live cells. Importantly, other epigenetic modifications, amino acid residues, and natural products were not affected. Moreover, a significant phenotype difference in the Arabidopsis thaliana shoot and root development was observed with incubation of the cation. These results establish these small organic molecules as direct chemical regulators/artificial deprenylases of i6 A.
Collapse
Affiliation(s)
- Hou-Ping Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiao-Hui Yang
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science, Hebei University, Hebei, 071002, China
| | - Ling Lan
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Li-Jun Xie
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chuan Chen
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science, Hebei University, Hebei, 071002, China
| | - Cuimei Liu
- National Centre for Plant Gene Research (Beijing), Innovation Academy for Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Jinfang Chu
- National Centre for Plant Gene Research (Beijing), Innovation Academy for Seed Design, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Zhi-Yan Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Li Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Tian-Qi Zhang
- National Key Laboratory of Plant Molecular Genetics (NKLPMG), CAS Center for Excellence in Molecular Plant Sciences, Shanghai Institute of Plant Physiology and Ecology (SIPPE), Chinese Academy of Sciences, Shanghai, 200032, China
| | - Du-Qiang Luo
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, College of Life Science, Hebei University, Hebei, 071002, China
| | - Liang Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Molecular Recognition and Function, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| |
Collapse
|
|
8
|
Dodds DL, Boele MDK, van Strijdonck GPF, de Vries JG, van Leeuwen PWNM, Kamer PCJ. Design, Testing and Kinetic Analysis of Bulky Monodentate Phosphorus Ligands in the Mizoroki–Heck Reaction. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101271] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Deborah L. Dodds
- Eastchem, School of Chemistry, North Haugh, University of St Andrews, St Andrews, Fife, UK, Fax: +44‐1334‐463808
| | - Maarten D. K. Boele
- University of Amsterdam, Institute of Molecular Chemistry, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands
| | - Gino P. F. van Strijdonck
- University of Amsterdam, Institute of Molecular Chemistry, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands
| | - Johannes G. de Vries
- DSM Pharmaceutical Products‐Innovative Synthesis & Catalysis, P. O. Box 18, 6160 MD Geleen, The Netherlands
| | - Piet W. N. M. van Leeuwen
- University of Amsterdam, Institute of Molecular Chemistry, Nieuwe Achtergracht 166, 1018 WV Amsterdam, The Netherlands
| | - Paul C. J. Kamer
- Eastchem, School of Chemistry, North Haugh, University of St Andrews, St Andrews, Fife, UK, Fax: +44‐1334‐463808
| |
Collapse
|
|
11
|
Hiscock JR, Gale PA, Caltagirone C, Hursthouse MB, Light ME. Fluorescent carbazolylurea- and carbazolylthiourea-based anion receptors and sensors. Supramol Chem 2010. [DOI: 10.1080/10610271003637087] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jennifer R. Hiscock
- a School of Chemistry , University of Southampton , Southampton , SO17 1BJ , UK
| | - Philip A. Gale
- a School of Chemistry , University of Southampton , Southampton , SO17 1BJ , UK
| | - Claudia Caltagirone
- b Dipartimento di Chimica Inorganica ed Analitica , Universita' degli Studi di Cagliari , S.S. 554 Bivio per Sestu, Monserrato (CA) , Italy
| | | | - Mark E. Light
- a School of Chemistry , University of Southampton , Southampton , SO17 1BJ , UK
| |
Collapse
|