메뉴 건너뛰기




Volumn 17, Issue 10, 2003, Pages 643-664

Computational models to predict blood-brain barrier permeation and CNS activity

Author keywords

Blood brain barrier; CNS penetrations; G PLS regression; logBB; QSAR

Indexed keywords

BLOOD; CLASSIFICATION (OF INFORMATION); COMPUTATIONAL CHEMISTRY; FORECASTING; LEAST SQUARES APPROXIMATIONS; MOLECULES;

EID: 1542503699     PISSN: 0920654X     EISSN: None     Source Type: Journal    
DOI: 10.1023/B:JCAM.0000017372.32162.37     Document Type: Review
Times cited : (80)

References (63)
  • 28
    • 0002309097 scopus 로고
    • PLS - Partial Least Squares Projection to Latent Structures
    • (Eds.), Kubinyi, H. (Ed.) ESCOM, Leiden, The Netherlands
    • Wold, S., Johansson, E. and Cocchi, M. (Eds.), PLS - Partial Least Squares Projection to Latent Structures. In: 3D QSAR in Drug Design; Kubinyi, H. (Ed.) ESCOM, Leiden, The Netherlands, 1993, pp. 523-550.
    • (1993) 3D QSAR in Drug Design , pp. 523-550
    • Wold, S.1    Johansson, E.2    Cocchi, M.3
  • 29
    • 0000295654 scopus 로고
    • (Ed.), van de Waterbeemd, H., VCH, Weinheim, Germany
    • Wold, S. (Ed.), In Chemometric Methods in Molecular Design; van de Waterbeemd, H., VCH, Weinheim, Germany, 1995, pp. 195-218.
    • (1995) Chemometric Methods in Molecular Design , pp. 195-218
    • Wold, S.1
  • 37
    • 1542635773 scopus 로고    scopus 로고
    • Daylight Chemical Information Software, version 4.51. Daylight Chemical Information Inc., Mission Viejo, CA
    • ClogP. Daylight Chemical Information Software, version 4.51. Daylight Chemical Information Inc., Mission Viejo, CA.
    • Clog, P.1
  • 42
    • 1542426010 scopus 로고    scopus 로고
    • Comprehensive Medicinal Chemistry Release 94.1 is available from MDL Information Systems Inc., San Leandro, CA
    • Comprehensive Medicinal Chemistry Release 94.1 is available from MDL Information Systems Inc., San Leandro, CA.
  • 43
    • 1542635772 scopus 로고    scopus 로고
    • MACCS-II Drug Data Report is available from MDL Information Systems Inc., San Leandro, CA
    • MACCS-II Drug Data Report is available from MDL Information Systems Inc., San Leandro, CA.
  • 48
    • 1542635768 scopus 로고    scopus 로고
    • Prous Science Synthline® Drug Synthesis Database on CD-ROM, Barcelona, Philadelphia, Feb. release
    • Prous Science Synthline® Drug Synthesis Database on CD-ROM, Barcelona, Philadelphia, Feb. 2000 release.
    • (2000)
  • 49
    • 1542740940 scopus 로고    scopus 로고
    • Structures that resulted in inappropriate conformations (cisamide bond or skewed conformation for the cyclohexyl ring) were identified and re-optimized
    • Structures that resulted in inappropriate conformations (cisamide bond or skewed conformation for the cyclohexyl ring) were identified and re-optimized.
  • 51
    • 85135599925 scopus 로고    scopus 로고
    • 2 with the van der Waals radii reported in references 20 and 21. In this case, the van der Waals surface area is calculated and therefore the water probe radius is set to 0.0
    • 2 with the van der Waals radii reported in references 20 and 21. In this case, the van der Waals surface area is calculated and therefore the water probe radius is set to 0.0.
  • 53
    • 0003419334 scopus 로고
    • Springer-Verlag, Berlin, Germany
    • Jacobs, M.H. Diffusion Processes; Springer-Verlag, Berlin, Germany, 1935, p. 13.
    • (1935) Diffusion Processes , pp. 13
    • Jacobs, M.H.1
  • 55
    • 1542530776 scopus 로고    scopus 로고
    • It is important to note that these models merely predict the permeation across the BB and is by no means a measure of the compounds potency at the CNS or other ligand binding sites. Many other determinants affect whether a drug would be a CNS agent, including metabolism in the CNS, efflux processes or failure to bind to receptor in the CNS, none of which would be described in logBB models. Further, some agents may permeate the CNS but have little noticeable effect and therefore their activities are not labeled in such a way as to be termed CNS active. A discussion of these caveats is found in the work of reference 15
    • It is important to note that these models merely predict the permeation across the BB and is by no means a measure of the compounds potency at the CNS or other ligand binding sites. Many other determinants affect whether a drug would be a CNS agent, including metabolism in the CNS, efflux processes or failure to bind to receptor in the CNS, none of which would be described in logBB models. Further, some agents may permeate the CNS but have little noticeable effect and therefore their activities are not labeled in such a way as to be termed CNS active. A discussion of these caveats is found in the work of reference 15.
  • 62
    • 85135599415 scopus 로고    scopus 로고
    • 2 users manual for the types of atoms considered as hydrogen bond donor and acceptor. In version 4.0, a hydroxyl is both a hydrogen bond acceptor (HBA) and a hydrogen bond donor (HBD). A carbonyl oxygen is only an HBA; an amide N is a HBD and not an HBA. An N atom with less than 3 bonds is an HBA, a tetrahedral N with 3 bonds and sum of bond orders equal to 3 is an HBA and all N atoms with less than 3 bonds is an HBA
    • 2 users manual for the types of atoms considered as hydrogen bond donor and acceptor. In version 4.0, a hydroxyl is both a hydrogen bond acceptor (HBA) and a hydrogen bond donor (HBD). A carbonyl oxygen is only an HBA; an amide N is a HBD and not an HBA. An N atom with less than 3 bonds is an HBA, a tetrahedral N with 3 bonds and sum of bond orders equal to 3 is an HBA and all N atoms with less than 3 bonds is an HBA.
  • 63
    • 1542426009 scopus 로고    scopus 로고
    • Compounds Amiodarone, Coumarin, Diltiazem, Doxylamine, Ebastine, Loratadine, Neostigmine, and Pheniramine do not have any H-bond donor atoms
    • Compounds Amiodarone, Coumarin, Diltiazem, Doxylamine, Ebastine, Loratadine, Neostigmine, and Pheniramine do not have any H-bond donor atoms.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.