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Volumn 20, Issue 9, 2010, Pages 2872-2875

Chlorin e6-cholesterol conjugate and its copper complex. Simple synthesis and entrapping in phospholipid vesicles

Author keywords

Bioconjugates; Chlorin e6; Cholesterol

Indexed keywords

3BETA(2 HYDROXY) ETHOXYCHOLEST 5 ENE; CHLORIN E6 CHOLESTEROL; CHOLESTEROL; COPPER; METHYLPHEOPHORBIDE; PHEOPHORBIDE; PHOSPHOLIPID; UNCLASSIFIED DRUG;

EID: 77950867808     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2010.03.041     Document Type: Article
Times cited : (20)

References (23)
  • 4
    • 0000303285 scopus 로고    scopus 로고
    • Kadish K.M., Smith K.M., and Guilard R. (Eds), Academic, San Diego, CA
    • Pandey R.K., and Zheng G. In: Kadish K.M., Smith K.M., and Guilard R. (Eds). The Porphyrin Handbook Vol. 6 (2000), Academic, San Diego, CA 157-230
    • (2000) The Porphyrin Handbook , vol.6 , pp. 157-230
    • Pandey, R.K.1    Zheng, G.2
  • 13
    • 77950864258 scopus 로고    scopus 로고
    • Methyl pheophorbide was isolated from Spirulina platencis according to the method described in: Ponomarev, G. V, Tavrovskij, L. D, Zaretskij, A. M, Ashmarov, V. V, Baum, R.F. Patent RU 22276976 C2, 2006. Egg yolk phosphatidyl choline and phosphate buffered saline were purchased from 'Sigma, cholesterol and other reagents were purchased from 'Acros Organics
    • Methyl pheophorbide was isolated from Spirulina platencis according to the method described in: Ponomarev, G. V.; Tavrovskij, L. D.; Zaretskij, A. M.; Ashmarov, V. V.; Baum, R.F. Patent RU 22276976 C2, 2006. Egg yolk phosphatidyl choline and phosphate buffered saline were purchased from 'Sigma'; cholesterol and other reagents were purchased from 'Acros Organics'.
  • 14
    • 0346682469 scopus 로고
    • 13C NMR: 12.78; 19.61; 20.22; 21.95; 23.38; 23.60; 24.70; 25.12; 29.02; 28.78; 29.23; 32.70; 32.71; 36.53; 36.97; 37.60; 37.96; 39.86; 40.25; 40.55; 43.05; 50.89; 56.85; 57.40; 62.59; 69.55; 79.89; 121.71; 140.71
    • 13C NMR: 12.78; 19.61; 20.22; 21.95; 23.38; 23.60; 24.70; 25.12; 29.02; 28.78; 29.23; 32.70; 32.71; 36.53; 36.97; 37.60; 37.96; 39.86; 40.25; 40.55; 43.05; 50.89; 56.85; 57.40; 62.59; 69.55; 79.89; 121.71; 140.71
    • (1993) Med. Chem. Res. , vol.3 , pp. 451
    • Misharin, A.Y.1    Malugin, A.V.2    Steinschneider, A.Y.3    Kosykh, V.A.4    Novikov, D.K.5
  • 15
    • 77950861366 scopus 로고    scopus 로고
    • note
    • 13C NMR: 12.02; 18.90; 19.53; 21.26; 22.71; 22.96; 24.01; 24.46; 28.17; 28.39; 28.49; 32.09; 32.12; 35.95; 36.39; 37.02; 37.36; 39.16; 39.70; 39.99; 42.52; 50.40; 51.22; 56.38; 56.98; 66.91; 79.88; 121.93; 140.90.
  • 17
    • 77950859071 scopus 로고    scopus 로고
    • note
    • 2: 398; 498; 660.
  • 18
    • 77950859283 scopus 로고    scopus 로고
    • note
    • 2: 398 (sh), 410, 634.
  • 19
    • 0015927357 scopus 로고
    • Mixed vesicles were prepared by injection of iso-propanol solution of lipids (30 μL of 100 mM PS{cyrillic} solution containing 2 mM of conjugates 4 and 5) into 3 mL of phosphate buffered saline
    • Batzri S., and Korn D.E. Biochim. Biophys. Acta 298 (1973) 1015 Mixed vesicles were prepared by injection of iso-propanol solution of lipids (30 μL of 100 mM PS{cyrillic} solution containing 2 mM of conjugates 4 and 5) into 3 mL of phosphate buffered saline
    • (1973) Biochim. Biophys. Acta , vol.298 , pp. 1015
    • Batzri, S.1    Korn, D.E.2
  • 20
    • 0016850345 scopus 로고    scopus 로고
    • Stoichiometric composition of PC vesicles containing conjugates 4 and 5 was determined as follows: 1 mL of obtained vesicles was extracted with CHCl3/MeOH (2:1 by mixture (3 × 3 ml, followed by quantitative determination of PC concentration according to known method: Vaskovsky, V. E, Kostetsky, E. V, Vasendin, I. M. J. Chromatogr. 1975, 114, 129-141; and chlorin e6-cholesterol conjugates concentration from absorption spectra (suggesting ε660 value for compound 4, and ε630 value for compound 5 to be equal to 36,000, The molar ratio of conjugate/PC was found to be 1:50 in both cases. Compound 4-PC mixed vesicles: λmax (nm) in H2O: 406, 505, 668. Compound 5-PC mixed vesicles: λmax (nm) in H2O: 401(sh, 413, 503, 592sh, 639
    • 2O: 401(sh), 413, 503, 592(sh), 639.
  • 21
    • 77950861879 scopus 로고    scopus 로고
    • note
    • 3, and as mixed vesicles with PC in phosphate buffered saline, pH 7.4) were obtained on a Varian E-104A X-band (9.15 GHz) spectrometer at room temperature (293 K), with microwave irradiation level of 20 mW, modulation amplitude of 4G and sweep width of 1000G.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.