Abstract
5-Hydroxy-7-methoxyflavanone (pinostrobin) was isolated from buds of balsamic poplar (Populus balsamifieraL.). An x-ray structure analysis of its novel polymorphic modification is performed.
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REFERENCES
1._A. D. Gordienko, Khim.-Farm. Zh., No. 3, 75 (1990).
2._V. A. Kostyuk,A. I. Potapovich,S. M. Tereshchenko, et al., Biokhimiya, 53, No. 8, 1365 (1988).
3._A. I. Dorozhko,A. V. Brodskii, andI. B. Afanas'ev, Biokhimiya, No. 10, 1660 (1988).
4._B. Meyer,W. Schneider, andE. F. Elstner, Arzneim. Forsch., 45, No. 2, 174 (1995).
5._A. Zh. Seitembetova,V. V. Polyakov,S. M. Adekenov, andD. D. Mukhambetov, Akmolinskii Med. Zh., Astana, No. 3, 84 (1998).
6._V. V. Polyakov,A. Zh. Seitembetova, andS. M. Adekenov, Akmolinskii Med. Zh., Astana, No. 1, 83 (1999).
7._A. Zh. Seitembetova,V. V. Polyakov, andS. M. Adekenov, in: International Conference "Medicinal Raw Material and Phytopreparations for Medicine and Agriculture," Karaganda (1999), p. 158.
8._M. El-Ghazaly,M. T. Khayyal,S. M. Okpanyi, andM. Arens-Corell, Arzneim. Forsch., 45, No. 3, 333 (1992).
9._S. von Kruedener,W. Schneider andE. F. Elstner, Arzneim. Forsch., 45, No. 2, 169 (1995).
10._S. M. Adekenov, E. A. Kul1magambetova, and L. N. Pribytkova, Kazakhstan Pat. Appl. No. 990047.1, Dec. 20, 1999, "5,7,41-trihydroxy-31,51-dimethoxyflavone with antivirus activity."
11._V. E. Berezin, A. P. Bogoyavlinskaya, V. P. Tolmacheva, A. T. Kulyyasov, E. A. Kul1magambetova, L. N. Pribytkova, and S. M. Adekenov, in: Search and Development of Methods for Preparing Phytopreparations [in Russian], p. 340.
12._V. B. Braslavskii,V. A. Kurkin,G. G. Zapesochnaya, andN. A. Bezrukova, Rastit. Resur., 27, No. 3, 130 (1991).
13._V. V. Polyakov,R. S. Nadirov,S. M. Adekenov,A. Zh. Seitembetova, andE. E. Nikonov, Akmolinskii Med. Zh., Astana, No. 3, 126 (1999).
14._R. E. Niyazova,E. A. Kul'magambetova,A. T. Kulyyasov,S. M. Adekenov, andA. T. Ivashchenko, Poisk., No. 4-5, 56 (2000).
15._V. V. Polyakov andS. M. Adekenov, Biologically Active Compounds of Populus L. Plants and Preparations Based on Them [in Russian], Gylym, Almaty (1999).
16._M. Shoja, Z. Kristallogr., 189, 89 (1989).
17._M. Shoja, Acta Crystallogr. Sect. C, Cryst. Struct. Commun., 45, 828 (1989).
18._F. H. Allen,O. Kennard,D. G. Watson,L. Brammer,A. G. Orpen, andR. Taylor, J. Chem. Soc. Perkin Trans. II, S1 (1987)
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Yamovoi, V.I., Kul'magambetova, E.A., Kulyyasov, A.T. et al. MOLECULAR STRUCTURE OF A NOVEL POLYMORPHIC MODIFICATION OF PINOSTROBIN. Chemistry of Natural Compounds 37, 424–427 (2001). https://doi.org/10.1023/A:1014407007160
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DOI: https://doi.org/10.1023/A:1014407007160