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Volumn 21, Issue 15, 2011, Pages 4608-4611

Discovery and synthesis of a new class of opioid ligand having a 3-azabicyclo[3.1.0]hexane core. An example of a 'magic methyl' giving a 35-fold improvement in binding

Author keywords

Opioid ligand antagonist; Opiate; Opioid; Pruritis; Rotational energy barrier

Indexed keywords

3 AZABICYCLO[3.1.0]HEXANE; HEXANE; LIGAND; MU OPIATE RECEPTOR ANTAGONIST; UNCLASSIFIED DRUG;

EID: 79960375048     PISSN: 0960894X     EISSN: 14643405     Source Type: Journal    
DOI: 10.1016/j.bmcl.2011.05.132     Document Type: Article
Times cited : (25)

References (12)
  • 6
    • 79960348894 scopus 로고    scopus 로고
    • Manuscript in preparation.
    • Manuscript in preparation.
  • 8
    • 84856312927 scopus 로고    scopus 로고
    • i determined from [3H]DAMGO filter binding assay.
    • i determined from [3H]DAMGO filter binding assay.
  • 9
    • 0016824324 scopus 로고
    • 2. After equilibration, the tissues were rebalanced and then electrically stimulated using frequency of 0.1 Hz and 1msec pulse width. When all the tissues were stabilised, supramaximal voltage was determined. This voltage was used for the rest of the experiment. The tissues were then washed and left for 20 min. 1 μM of the kappa antagonist nor-Binaltorphimine was then added and left for 10 min. 1 μM of captopril, a peptidase inhibitor, was added to prevent the breakdown of DAMGO. When the twitches plateaued, a dose range of compound 3 was added. After a further 10 min, a cumulative dose response was constructed for the μ agonist DAMGO (each concentration 3 min contact time with 1 min recording). pA2 for 3 = 7.97 (±0.26 std. dev) based on n = 3.
    • (1975) Br. J. Pharmacol. , vol.53 , pp. 505
    • Henderson, G.1    Hughes, J.2    Kosterlitz, H.W.3
  • 11
    • 84856308153 scopus 로고    scopus 로고
    • Energies were calculated using implicit models for solvent and quantum mechanics; the self-consistent reaction field (SCRF) model using B3LYP/6-31G as implemented in Jaguar7.5 release 207. The SCRF method is able to model both aqueous and nonaqueous solvents, which permits the calculation of both gas to water and gas to octanol solvation energies. Jaguar 7.5 release 207 Schrodinger: Portland, OR, 2008. See
    • Energies were calculated using implicit models for solvent and quantum mechanics; the self-consistent reaction field (SCRF) model using B3LYP/6-31G as implemented in Jaguar7.5 release 207. The SCRF method is able to model both aqueous and nonaqueous solvents, which permits the calculation of both gas to water and gas to octanol solvation energies. Jaguar 7.5 release 207 Schrodinger: Portland, OR, 2008. See: http://www.schrodinger.com/.
  • 12
    • 79960376406 scopus 로고    scopus 로고
    • Cambridge Crystallographic Data Centre deposition number CCDC 819853
    • Cambridge Crystallographic Data Centre deposition number CCDC 819853.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.