Abstract
As an important class of compounds, 2-quinolones are isomeric to 4-quinolones and isosteric to coumarins. The compounds that have 2-quinolone moiety are associated with interesting biologic activities such as antibacterial, anticancer, antiviral, cardiotonic, and N-methyl-D-aspartate receptor inhibitor functions, among others. In the current study, based on the rational approach, lead molecules of the 2-quinolone skeleton were designed for binding to the bacterial DNA gyrase subunit A. Docking simulations and quantitative structure activity relationship (QSAR) analysis were performed using the Molegro Virtual Docker and Sarchitech softwares. Based on these studies, the 7-amino-4-methylquinolin-2(1H)-one parent compound and its carboxamides (JST 1-15) were synthesized using Conrad Limpach synthesis. The synthesized test compounds then were characterized by thin-layer chromatography and melting point determination, as well as by ultraviolet, infrared (IR), 1H-NMR, and MS studies. All synthesized and purified compounds were tested for antioxidant and antibacterial activity.
| Original language | English |
|---|---|
| Pages (from-to) | 193-209 |
| Number of pages | 17 |
| Journal | Medicinal Chemistry Research |
| Volume | 19 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 03-2010 |
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All Science Journal Classification (ASJC) codes
- Pharmacology, Toxicology and Pharmaceutics(all)
- Organic Chemistry
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Design and synthesis of 2-quinolones as antioxidants and antimicrobials : A rational approach. / Jayashree, B. S.; Thomas, Seeja; Nayak, Yogendra.
In: Medicinal Chemistry Research, Vol. 19, No. 2, 03.2010, p. 193-209.Research output: Contribution to journal › Article
TY - JOUR
T1 - Design and synthesis of 2-quinolones as antioxidants and antimicrobials
T2 - A rational approach
AU - Jayashree, B. S.
AU - Thomas, Seeja
AU - Nayak, Yogendra
PY - 2010/3
Y1 - 2010/3
N2 - As an important class of compounds, 2-quinolones are isomeric to 4-quinolones and isosteric to coumarins. The compounds that have 2-quinolone moiety are associated with interesting biologic activities such as antibacterial, anticancer, antiviral, cardiotonic, and N-methyl-D-aspartate receptor inhibitor functions, among others. In the current study, based on the rational approach, lead molecules of the 2-quinolone skeleton were designed for binding to the bacterial DNA gyrase subunit A. Docking simulations and quantitative structure activity relationship (QSAR) analysis were performed using the Molegro Virtual Docker and Sarchitech softwares. Based on these studies, the 7-amino-4-methylquinolin-2(1H)-one parent compound and its carboxamides (JST 1-15) were synthesized using Conrad Limpach synthesis. The synthesized test compounds then were characterized by thin-layer chromatography and melting point determination, as well as by ultraviolet, infrared (IR), 1H-NMR, and MS studies. All synthesized and purified compounds were tested for antioxidant and antibacterial activity.
AB - As an important class of compounds, 2-quinolones are isomeric to 4-quinolones and isosteric to coumarins. The compounds that have 2-quinolone moiety are associated with interesting biologic activities such as antibacterial, anticancer, antiviral, cardiotonic, and N-methyl-D-aspartate receptor inhibitor functions, among others. In the current study, based on the rational approach, lead molecules of the 2-quinolone skeleton were designed for binding to the bacterial DNA gyrase subunit A. Docking simulations and quantitative structure activity relationship (QSAR) analysis were performed using the Molegro Virtual Docker and Sarchitech softwares. Based on these studies, the 7-amino-4-methylquinolin-2(1H)-one parent compound and its carboxamides (JST 1-15) were synthesized using Conrad Limpach synthesis. The synthesized test compounds then were characterized by thin-layer chromatography and melting point determination, as well as by ultraviolet, infrared (IR), 1H-NMR, and MS studies. All synthesized and purified compounds were tested for antioxidant and antibacterial activity.
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UR - http://www.scopus.com/inward/citedby.url?scp=77953321223&partnerID=8YFLogxK
U2 - 10.1007/s00044-009-9184-x
DO - 10.1007/s00044-009-9184-x
M3 - Article
VL - 19
SP - 193
EP - 209
JO - Medicinal Chemistry Research
JF - Medicinal Chemistry Research
SN - 1054-2523
IS - 2
ER -