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Volumn 12, Issue 20, 2002, Pages 2935-2939

Structure-affinity relationships of the affinity of 2-pyrazolyl adenosine analogues for the adenosine A2A receptor

Author keywords

[No Author keywords available]

Indexed keywords

2 (N 1 PYRAZOLYL)ADENOSINE; 2 PYRAZOLYLADENOSINE; ADENOSINE A2A RECEPTOR; ADENOSINE DERIVATIVE; FUNCTIONAL GROUP; NITROGEN; PYRAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 0037152455     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0960-894X(02)00609-1     Document Type: Article
Times cited : (32)

References (22)
  • 17
    • 84992246964 scopus 로고    scopus 로고
    • note
    • To a suspension of 2-hydrazinoadenosine (0.025 g, 0.08 mmol) in a 1:1 mixture of MeOH/AcOH was added 2-(4-methyl)malondialdehyde (0.019 g, 0.12 mmol) and the mixture was heated at 80°C for 3 h. The precipitate formed was collected by filtration and washed with EtOH and ether and dried.
  • 18
    • 84992227590 scopus 로고    scopus 로고
    • note
    • The acid 38 was synthesized as follows: The ester 2 (0.50 g, 1.2 mmol) was dissolved in 30 mL DMF. To the solution was added imidazole (0.68 g, 10 mmol) and TBDMSCl (1.5 g, 10 mmol). The mixture was allowed to stir at 80°C for 24 h. The solvent was removed and the residue was purified using column chromatography to afford the trisilyl-protected derivative of 2.
  • 22
    • 84992259035 scopus 로고    scopus 로고
    • Molecular modeling was performed using a Sybyl 6.6 program wherein the torsional angle about the pyrazolyl-purine bond was optimized to a local minima using the advanced computational module searching at 15 rotational degrees followed by alignment of the comparator compound using the Fit Algorithm within Sybyl
    • Molecular modeling was performed using a Sybyl 6.6 program wherein the torsional angle about the pyrazolyl-purine bond was optimized to a local minima using the advanced computational module searching at 15 rotational degrees followed by alignment of the comparator compound using the Fit Algorithm within Sybyl.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.