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- Title
Structure–property modeling of coumarins and coumarin-related compounds in pharmacotherapy of cancer by employing graphical topological indices.
- Authors
Timmanaikar, Sujata T.; Hayat, Sakander; Hosamani, Sunilkumar M.; Banu, Shabana
- Abstract
Coumarins, a subgroup of colorless and crystalline oxygenated heterocyclic compounds originally discovered in the plant Dipteryx odorata, were the subject of a recent study investigating their quantitative structure–activity relationship (QSAR) in cancer pharmacotherapy. This study utilized graph theoretical molecular descriptors, also known as topological indices, as a numerical representation method for the chemical structures embedded in molecular graphs. These descriptors, derived from molecular graphs, play a pivotal role in quantitative structure–property relationship (QSPR) analysis. In this paper, intercorrelation between the Balban index, connective eccentric index, eccentricity connectivity index, harmonic index, hyper Zagreb index, first path Zagreb index, second path Zagreb index, Randic index, sum connectivity index, graph energy and Laplacian energy is studied on the set of molecular graphs of coumarins. It is found that the pairs of degree-based indices are highly intercorrelated. The use of these molecular descriptors in structure–boiling point modeling was analyzed. Finally, the curve-linear regression between considered molecular descriptors with physicochemical properties of coumarins and coumarin-related compounds is obtained. Some of the coumarin-related anti-cancer compounds considered in this study
- Subjects
MOLECULAR connectivity index; MOLECULAR graphs; MOLECULAR structure; COUMARINS; HETEROCYCLIC compounds; DRUG therapy
- Publication
European Physical Journal E -- Soft Matter, 2024, Vol 47, Issue 5, p1
- ISSN
1292-8941
- Publication type
Article
- DOI
10.1140/epje/s10189-024-00427-6