Publications » 1997

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81*Lukevics E.; Pudova O.A.; Mazheika I.; Grinberga S. Synthesis of thienylhydrogermanes and their transformations in the presence of di(tert-butyl) peroxide. Chem. Heterocycl. Compd. 1997, 33(2), 171-174.      

82*Leite L.; Kruc S.; Yuskovets Zh.; Stonkus V.; Fleisher M.; Lukevics E.; Stoch J.; Mikolayczyk M. 1,4-Butanediol conversion routes over bifunctional supported Co-Zn catalyst. Stud. Surf. Sci. Catal. 1997, 108, 641-648.      

83*Makarova N.V.; Plotnietse A.; Tirzītis G.; Turovskii I.; Dubur G. Some transformations of N-ethoxycarbonyl-methylpyridinium bromides with a pyridyl or 1,4-dihydropyridyl substituent at position 3. Chem. Heterocycl. Compd. 1997, 33(2), 175-183.      

84*Chekavichus B.; Popelis Yu.; Shebenina E.; Sausin'sh A.; Verkhe R.; Duburs G. N-aryl-2-hydroxy-1,2,3,4-tetrahydropyridines and N-aryl-2-chloromethylene-1,2,3,4-tetrahydropyridines - Successive intermediates in the Hantzsch synthesis of 1,4-dihydropyridines. Chem. Heterocycl. Compd. 1997, 33(7), 799-804.      

85*Barene I.A.; Kastrone V.V.; Mishneva V.G.; Duburs G.Ya. HPLC study of the stability of foridon injection solutions. Pharm Chem J 1997, 31(7), 389-390.      

86*Krause A.; Duburs G. Regioselective synthesis of methyl 5,7-diphenyl-3-ethoxycarbonylmethyl-4,7-dihydrothiazolo[3,2-a]pyridine-8- carboxylate. Chem. Heterocycl. Compd. 1997, 33(10), 1240-1241.      

87*Polyakov N.E.; Kruppa A.I.; Leshina T.V.; Lūsis V.; Muceniece D.; Duburs G. The mechanism of oxidation of NADH analogues 4. Photooxidation of N-acetyl-substituted 1,4-dihydropyridine in the presence of quinones. J. Photochem. Photobiol. A Chem. 1997, 111(1-3), 61-64.      

88*Turovska B.; Stradiņš J.; Strazdics I.; Makarova N.; Plotniece A.; Duburs G. Electrochemical oxidation of hydrogenated indolizines and their precursors in chemical synthesis - Quaternized pyridyldihydropyridines. Electrochim Acta 1997, 42(23-24), 3553-3564.      

89*Krauze A.; Popelis J.; Duburs G. Synthesis of 4,7(2H)-dihydrothiazolo[3,2-a]pyridines from 3-carbamoyl-1,4-dihydropyridine-2(3H)-thiones. Heterocycl. Commun. 1997, 3(6), 515-520.      

90*Lukevics E.; Vēveris M.; Dirnens V. Synthesis, Vasodilating and Antithrombotic Activity of Pyridyl-substituted Silylisoxazolines. Appl. Organomet. Chem. 1997, 11(10-11), 805-811.      

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