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- Polar_surface_area abstract "The polar surface area (PSA) of a molecule is defined as the surface sum over all polar atoms, primarily oxygen and nitrogen, also including their attached hydrogens.PSA is a commonly used medicinal chemistry metric for the optimisation of a drug's ability to permeate cells. Molecules with a polar surface area of greater than 140 angstroms squared tend to be poor at permeating cell membranes.[citation needed] For molecules to penetrate the blood–brain barrier (and thus act on receptors in the central nervous system), a PSA less than 60 angstroms squared is usually needed.[citation needed]".
- Polar_surface_area thumbnail Polar-surface-area.png?width=300.
- Polar_surface_area wikiPageExternalLink PPA111,M1.
- Polar_surface_area wikiPageExternalLink easily-calculate-tpsa-descriptors-from-smiles-strings-using-ruby-cdk.
- Polar_surface_area wikiPageExternalLink properties.
- Polar_surface_area wikiPageID "5578072".
- Polar_surface_area wikiPageRevisionID "600355533".
- Polar_surface_area hasPhotoCollection Polar_surface_area.
- Polar_surface_area subject Category:Cheminformatics.
- Polar_surface_area subject Category:Medicinal_chemistry.
- Polar_surface_area comment "The polar surface area (PSA) of a molecule is defined as the surface sum over all polar atoms, primarily oxygen and nitrogen, also including their attached hydrogens.PSA is a commonly used medicinal chemistry metric for the optimisation of a drug's ability to permeate cells.".
- Polar_surface_area label "Polar surface area".
- Polar_surface_area label "极性表面积".
- Polar_surface_area sameAs m.0dtgvw.
- Polar_surface_area sameAs Q7209103.
- Polar_surface_area sameAs Q7209103.
- Polar_surface_area wasDerivedFrom Polar_surface_area?oldid=600355533.
- Polar_surface_area depiction Polar-surface-area.png.
- Polar_surface_area isPrimaryTopicOf Polar_surface_area.