Structure-activity relationship studies of chemical mutagens and carcinogens: mechanistic investigations and prediction approaches.

2.3.3. Carcinogenicity of N-Nitrosamines 1781 2.4. Quinolines 1781 2.5. Triazenes 1782 2.6. Polycyclic Aromatic Hydrocarbons 1783 2.6.1. QSARs for the Carcinogenicity of PAHs 1783 2.6.2. QSARs for the Genotoxicity of PAHs 1784 2.7. Halogenated Aliphatics 1784 2.8. Direct-Acting Compounds 1785 2.8.1. Mutagenicity of Platinum Amines 1785 2.8.2. Mutagenicity of Lactones 1785 2.8.3. Mutagenicity of Epoxides 1786 3. Nongenotoxic or Epigenetic Carcinogens 1786 4. QSAR Models For Noncongeneric Chemicals 1788 4.1. Statistically Based Approaches for Noncongeneric Datasets 1789