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The reactivity of compounds having cyclopropane ring as the reactive site of drugs with DNA bases
Author(s) -
Toshiya Okajima
Publication year - 2007
Publication title -
nucleic acids symposium series
Language(s) - English
Resource type - Journals
eISSN - 1746-8272
pISSN - 0261-3166
DOI - 10.1093/nass/nrm108
Subject(s) - cyclopropane , aziridine , chemistry , sn2 reaction , nucleophile , ring (chemistry) , reactivity (psychology) , stereochemistry , ethylene , ethylene oxide , medicinal chemistry , computational chemistry , organic chemistry , catalysis , medicine , polymer , alternative medicine , pathology , copolymer
Theoretical calculations were performed to study the transition state structures (TSs) and activation energies (deltaE not equal) for S(N)1 and S(N)2 type nucleophilic binding reactions of cyclopropane (3) and its derivatives. The results were compared with those of ethylene oxide (1), aziridine (2), and these derivatives. These parent three-membered ring compounds were chosen as reactive sites of drugs (such as mutagens or carcinogens).

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