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Volumn 10, Issue 4, 2002, Pages 1019-1024

Molecular structure and stereoelectronic properties of herbicide sulphonylureas

Author keywords

[No Author keywords available]

Indexed keywords

ACETOLACTATE SYNTHASE; HERBICIDE; SULFONYLUREA DERIVATIVE;

EID: 0036172629     PISSN: 09680896     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0968-0896(01)00357-1     Document Type: Article
Times cited : (17)

References (50)
  • 1
    • 0008387266 scopus 로고    scopus 로고
    • Levitt, G. In Pesticide Chemistry: Human Welfare and Environment; Miymato, J.; Kearney, P. C, Eds.; Pergamon: New York, 1983; Vol. 1, p. 243.
  • 2
    • 0008332028 scopus 로고    scopus 로고
    • Sauers, R. F., Levitt, G. In Pesticide Synthesis Through Rational Approaches; Magee, P. S., Kohn, G. K., Mean, J. J., Eds.; American Chemical Society: Washington, 1984; p 21.
  • 3
    • 0008330566 scopus 로고    scopus 로고
    • Beyer, E. M.; Duffy, M. J.; Hay, J. V.; Schlueter, D. D. In Sulphonylurea Herbicides in Herbicides: Chemistry, Degradation and Mode of Action Vol. 3; Kearney, P. C., Kaufman, D. D., Eds.; Marcel Dekker: New York, 1988; Chapter 3, pp 117
  • 11
    • 0008380593 scopus 로고    scopus 로고
    • Franke, R. Theoretical Drug Design Methods; Elsevier: Amsterdam, 1984, p 115.
  • 20
    • 0344110495 scopus 로고    scopus 로고
    • (a) We chose as descriptors HOMO-LUMO energy gap, their topology, the frontier electron density (directly related to the measure of proton affinity), the heat of formation, the reactivity index, partial charges and MEPs because these are the most significant quantum chemistry descriptors to understanding the mechanism of binding with the enzyme, as it was already proved in studies of both other classes of ALS herbicides and other bioactive compounds. For significant examples, see:
    • (1998) Bioorg. Med. Chem. , vol.6 , pp. 1745
    • López-Romero, E.1    Evrard, G.2    Durant, F.3    Sevrin, M.4    George, P.5
  • 22
    • 0008294786 scopus 로고    scopus 로고
    • (c)Ref. 15. The heat of formation can be considered instead of total energy since the conformational analysis was carried out by using a semiempirical method since we could not use ab initio methods in order to calculate these properties. Eventually, the molecular volume and surface are still important, but especially in helping to choose the most active conformers of a compound and will be considered in a further study aimed to develop a receptor model of this class of herbicide.
  • 30
    • 0008332030 scopus 로고    scopus 로고
    • Fukui, K. Theory of Orientation and Stereoselection; Springer: New York, 1975, p34.
  • 31
    • 0008366808 scopus 로고    scopus 로고
    • Fleming, I. Frontier Orbitals and Organic Chemical Reactions; John Wiley & Sons: New York, 1976.
  • 36
    • 0003824417 scopus 로고
    • Chemical Applications of Atomic and Molecular Electrostatic Potential
    • New York: Plenum
    • (1981)
    • Politzer, P.1    Thrular, D.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.