Cómo el nivel de optimización de la geometría cuántico-química afecta a los descriptores 3D clásicos y el rendimiento

Jianmin Li1, Rongling Gu2, Shijie Du1

  • 1College of Material and Chemical Engineering, Tongren University, Tongren, 554300, Guizhou, PR China.

Journal of cheminformatics
|February 20, 2026
PubMed
Resumen

La optimización de geometría cuántico-química (QM) de nivel superior para estructuras moleculares ofrece ganancias prácticas mínimas en el rendimiento de la relación cuantitativa estructura-actividad (QSAR). A pesar de los diferentes valores del descriptor, los métodos avanzados de QM no mejoran significativamente la precisión predictiva para el descubrimiento de fármacos contra el cáncer en comparación con los métodos de nivel inferior.

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