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Volumn 44, Issue 10, 2003, Pages 2225-2229

Selectivity of Candida rugosa lipase in simultaneous separation of skeletal isomers, desymmetrization, and kinetic racemate cleavage of 9-oxabicyclononanediols

Author keywords

Bicyclic diols; Desymmetrization; Enantiospecificity; Lipase catalyzed acetylation; Molecular modeling; Racemate cleavage

Indexed keywords

ALKANEDIOL DERIVATIVE; TRIACYLGLYCEROL LIPASE;

EID: 0037416890     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(02)02876-9     Document Type: Article
Times cited : (11)

References (44)
  • 24
    • 0001136218 scopus 로고    scopus 로고
    • For an excellent review on enzyme-catalyzed syntheses in organic solvents, see: Carrea, G.; Riva, S. Angew. Chem. 2000, 112, 2312-2341; Angew. Chem., Int. Ed. 2000, 39, 2226-2254.
    • (2000) Angew. Chem. , vol.112 , pp. 2312-2341
    • Carrea, G.1    Riva, S.2
  • 25
    • 0041152088 scopus 로고    scopus 로고
    • For an excellent review on enzyme-catalyzed syntheses in organic solvents, see: Carrea, G.; Riva, S. Angew. Chem. 2000, 112, 2312-2341; Angew. Chem., Int. Ed. 2000, 39, 2226-2254.
    • (2000) Angew. Chem., Int. Ed. , vol.39 , pp. 2226-2254
  • 26
    • 85031214405 scopus 로고    scopus 로고
    • Lafont, P.; Vivant, G. Fr. Pat. 1,336,187, 1963 [Chem. Abstr. 1963, 60, 2803] Frazer, A. H. US Pat. 3,347,826, 1967 [Chem. Abstr. 1968, 68, P2819]
    • Lafont, P.; Vivant, G. Fr. Pat. 1,336,187, 1963 [Chem. Abstr. 1963, 60, 2803] Frazer, A. H. US Pat. 3,347,826, 1967 [Chem. Abstr. 1968, 68, P2819].
  • 29
    • 85031230621 scopus 로고    scopus 로고
    • in preparation
    • The determination of the absolute configuration by X-ray crystal structure analysis of these compounds will be reported in detail elsewhere (Hegemann, K.; Fröhlich, R.; Haufe, G., in preparation).
    • Hegemann, K.1    Fröhlich, R.2    Haufe, G.3
  • 30
    • 85031225653 scopus 로고    scopus 로고
    • note
    • 20=-29.3 (c 1, ethyl acetate).
  • 34
    • 85031233177 scopus 로고    scopus 로고
    • Cahn, R. S.; Ingold, C. K. Prelog, V. Angew. Chem. 1966, 78, 413-447; Angew. Chem., Int. Ed. Engl. 1966, 5, 385-419 Prelog, V.; Helmchen, G. Angew. Chem. 1982, 94, 614-631; Angew. Chem., Int. Ed. Engl. 1982, 21, 567-584.
  • 40
    • 85031225890 scopus 로고    scopus 로고
    • 21
    • 21.
  • 43
    • 85031223747 scopus 로고    scopus 로고
    • For the conformational analysis for both enantiomers of 3 (or the enantiotopic OH-groups of 2) the two torsions of the connection between the phosphate group (cf. Ref. 24) and the substituent (O-P-O-C-Sub and P-O-C-Sub-H-Sub) have been varied. Torsions have been run through in 10° steps for 360°. All conformations within 200 kcal/mol compared to the lowest minimum in the subsequent optimization have been taken into account. In this course the phosphate group, the substituent and the side chain of the amino acids of the active site (Glu-208, Ser-209 (bound to the phosphorus), Phe-296, Glu-341, Phe-344, Phe 345, His-449 and Ser-450) could adapt to each other.
    • For the conformational analysis for both enantiomers of 3 (or the enantiotopic OH-groups of 2) the two torsions of the connection between the phosphate group (cf. Ref. 24) and the substituent (O-P-O-C-Sub and P-O-C-Sub-H-Sub) have been varied. Torsions have been run through in 10° steps for 360°. All conformations within 200 kcal/mol compared to the lowest minimum in the subsequent optimization have been taken into account. In this course the phosphate group, the substituent and the side chain of the amino acids of the active site (Glu-208, Ser-209 (bound to the phosphorus), Phe-296, Glu-341, Phe-344, Phe 345, His-449 and Ser-450) could adapt to each other.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.