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Scopus datu bāzē indeksētās publikācijas
21*Saulitis J.; Liepiņš E. Quantitative evaluation of interproton distances in peptides by two-dimensional overhauser effect spectroscopy. Journal of Magnetic Resonance (1969) 1990, 87(1), 80-91.      

22Meerson F.Z.; Abdikaliev N.A.; Kuznetsov V.I.; Kalvinsh Ya. I. Antiarrhythmic effect of adaptive activation of the vagal system and a new synthetic aretylcholine analogue. Kardiologiia 1990, 30(8), 69-72.      

23*Glezer V.; Turovska B.; Stradiņš J.; Freimanis J. Electrochemical reduction of N-aryl- and N-arylsulphonylbenzoquinonemonoimines in acetonitrile-I. Electroreduction mechanism and effects of proton donors on electrochemical process. Electrochim Acta 1990, 35(11-12), 1933-1940.      

24*Rubina K.I.; Iovel' I.G.; Gol'dberg Yu.Sh.; Shimanskaya M.V. Synthesis of trichloromethyl-substituted azines from dichloromethyl-substituted azines and carbon tetrachloride under interphase catalysis conditions. Chem. Heterocycl. Compd. 1990, 26(1), 43-46.      

25*Bundule M.A.; Bychko V.V.; Saulitis I.B.; Liepin'sh E.E.; Borisova G.P.; Petrovskii I.A.; Tsibinogin V.V.; Pumpen P.P.; Gren E.I. C-terminal polyarginine tract of hepatitis B core antigen is located on the outer capsid surface C-kontsevoǐ poliargininovyǐ trakt kor-antigena virusa gepatita B raspolozhen na poverkhnosti kapsidy.. Dokl Akad Nauk SSSR 1990, 312(4), 993-996.      

26*Kauss V.Ya.; Liepin'sh E.E.; Kalvin'sh I.Ya.; Lukevits E. Structure of products of addition of thiosemicarbazides and thiosemicarbazones to acetylenedicarboxylic acid and its dimethyl ester. Chem. Heterocycl. Compd. 1990, 26(1), 103-107.      

27*Ozols Ya.Ya.; Pyrko A.N.; Lakhvich F.A.; Vīgante B.A.; Dubure R.R.; Dubur G.Ya.; Akhrem A.A. Synthesis of decahydrophenanthridine-1,7-dione and hexahydroisoquinol-8-one derivatives in the reaction of 2-acetyl-2-cyclohexene-1-ones with conjugated enaminocarbonyl compounds. Chem. Heterocycl. Compd. 1990, 26(1), 58-62.      

28*Krauze A.A.; Liepin'sh E.E.; Dubur G.Ya. Synthesis and properties of hydrogenated 2-alkylthio-5-oxo-3-cyanoindeno [1,2-b]-pyridines. Chem. Heterocycl. Compd. 1990, 26(1), 99-103.      

29Ivanov E.V.; Pnomarjova T.V.; Merkusev G.N.; Dubur G.J.; Bisenieks E.A.; Dauvorte A.Z.; Pilscik E.M. A new skin radioprotector diethone (experimental investigation) EIN NEUER HAUT-RADIOPROTEKTOR DIETHON (EXPERIMENTELLE UNTERSUCHUNG). RADIOBIOL. RADIOTHER. 1990, 31(1), 69-78.      

30*Goldberg Y.; Ābele E.; Bremanis G.; Trapenciers P.; Gaukhman A.; Popelis J.; Gomtsyan A.; Kalviņš I.; Shymanska M.; Lukevics E. Betaines derived from amino and hydrazino acids as phase transfer catalysts. Tetrahedron 1990, 46(6), 1911-1922.      

31Goldberg Y.; Ābele E.; Shymanska M. Alkylation of 3-acetylthiophene under phase-transfer conditions. Synth. Commun. 1990, 20(18), 2741-2748.      

32*Skrastin'sh I.P.; Kastron V.V.; Liepin'sh E.E.; Mazheika I.B.; Vitolinya R.O.; Dubur G.Ya. Chlorination of 2,6-dimethyl-3,5-dicarbomethoxy-4-(2′-difluoromethoxyphenyl)-1,4-dihydropyridine (phoridone). Chem. Heterocycl. Compd. 1990, 26(3), 323-325.      

33*Antsans I.E.; Bisenietse D.A.; Vosekalna I.A.; Myshliakova N.V.; Chipens G.I. Synthesis and analysis of cyclic analogs of angiotensin Sintez i issledovanie tsiklicheskikh analogov angiotenzina.. Bioorg Khim 1990, 16(3), 358-369.      

34*Liepiņš E.; Birgele I.; Lukevics E.; Sheludyakov V.D.; Lahtin V.G. Multinuclear NMR study of chlorinated vinylsilanes. J. Organomet. Chem. 1990, 385(2), 185-200.      

35*Skrastin'sh I.P.; Liepin'sh E.E.; Kastron V.V.; Dubur G.Ya. Reactions of N-chlorosuccinimide with 4-phenyl-1,4-dihydropyridines. Chem. Heterocycl. Compd. 1990, 26(4), 421-424.      

36*Popelis Yu.Yu.; Liepin'sh E.E.; Bruveris Z.P.; Lukevits E. Heteroorganic derivatives of furan. 65. Effect of substituents on shielding of 1H, 13C, and 29Si and 29Si-13C spin-spin coupling constants in NMR spectra of 2-substituted furans and 5-trimethylsilylfurans. Chem. Heterocycl. Compd. 1990, 26(5), 495-502.      

37*Andrianov V.G.; Eremeev A.V. σ-Adducts in the 1,2,4-oxadiazole series. Chem. Heterocycl. Compd. 1990, 26(6), 714.      

38Kastron V.V.; Vitolin' R.O.; Dubur G.Ya. Synthesis and pharmacological actiivty of 1,4-dihydropyridines (review). Pharm Chem J 1990, 24(6), 394-403.      

39*Shkil' G.P.; Sagitullin R.S.; Mutsenietse D.; Lūsis V. Recyclization of 3,5-diacetyl- and 3,5-dicyanopyridinium salts under the influence of bases. Chem. Heterocycl. Compd. 1990, 26(6), 709-710.      

40*Liepiņš E.; Zicmane I.; Ignatovich L.M.; Lukevics E. 73Ge NMR spectra of 2-thienyl-, 2-furyl- and 2-(4,5-dihydrofuryl)germanes. J. Organomet. Chem. 1990, 389(1), 23-28.      

41*Andrianov V.G.; Krutius O.N.; Eremeev A.V. Addition of 4-nitrobenzonitrile-N-oxide to derivatives of α-methylenelactones. Chem. Heterocycl. Compd. 1990, 26(7), 840-841.      

42*Moiseeva I.V.; Lukin P.M.; Nasakin O.E.; Romanov V.N.; Tafeenko V.A.; Bulai A.Kh.; Sharbatyan P.A. Synthesis of 2-amino-3-cyano-4,5-dihydrofurans from Β,Β-dicyanoketones. Chem. Heterocycl. Compd. 1990, 26(7), 830.      

43*Moiseeva I.V.; Nasakin O.E.; Lukin P.M.; Romanov V.N.; Tafeenko V.A.; Bulai A.Kh.; Sharbatyan P.A. Thermal rearrangement of 2-amino-5-aryl-4,5-dihydro-3-cyanofurans. Chem. Heterocycl. Compd. 1990, 26(7), 828.      

44*Eremeev A.V.; Piskunova I.P. Synthesis and properties of substituted 3-amino-2H-azirines (review). Chem. Heterocycl. Compd. 1990, 26(7), 719-738.      

45*Liepiņš E.; Birgele I.; Lukevics E.; Bogoradovsky E.T.; Zavgorodny V.S. Isotope 13/12C effects on 119Sn nucleus shielding in ethynylstannanes. J. Organomet. Chem. 1990, 390(2), 139-152.      

46Sjakste N.I.; Sjakste T.G. Heterogeneity of deproteinization-resistant proteins for firmness of binding to DNA. Bull Exp Biol Med 1990, 110(2), 1106-1109.      

47*Baltrushis R.S.; Mitskyavichyus V.Yu.; Bilinskaite I.Ch.; Zolotoyabko R.M.; Liepin'sh E.E. Synthesis and structures of 6-methyl-1-(2-R-phenyl)-dihydropyrimidine-2,4-dione derivatives. Chem. Heterocycl. Compd. 1990, 26(8), 918-927.      

48*Kauss V.Ya.; Rozite S.Kh.; Mazheika I.B.; Kalvin'sh I.Ya.; Lukevits E. Electron impact mass spectra of 2-hydrazono-1,3-thiazolidin-4-one derivatives. Chem. Heterocycl. Compd. 1990, 26(8), 935-937.      

49*Liepiņš E.; Birgele I.; Lukevics E.; Bogoradovsky E.T.; Zavgorodny V.S. nJ(29Si13C) coupling constants and 13/12C isotope shifts in 29Si NMR spectra of ethynylsilanes. J. Organomet. Chem. 1990, 393(1), 11-17.      

50*Gevorgyan V.; Priede E.; Liepiņš E.; Gavars M.; Lukevics E. Radical addition of tetrahydrofuran and tetrahydro-2-furanone to alkenylsilanes in the presence of di(t-butyl)peroxide. J. Organomet. Chem. 1990, 393(3), 333-338.      

51Simkhovich B.Z.; Briede Ya. L.; Ozola R.A.; Meirena D.V.; Kalvinsh Ya. I.; Lukevits Ya. E. Effect of mildronate on the rat heart contractility impairment induced by excess free fatty acids and ischemia. FARMAKOL. TOKSIKOL. 1990, 53(5), 27-29.      

52*Andrianov V.G.; Eremeev A.V. Synthesis of furazans by rearrangement of 3-acyl-1-oxa-2-azole oximes (review). Chem. Heterocycl. Compd. 1990, 26(11), 1199-1213.      

53*Shatz V.D.; Sahartova O.V.; Kalviņš I. High-performance liquid chromatography on silica dynamically modified with hydrazinium derivatives. J. Chromatogr. A 1990, 521(1), 19-28.      

54Bundule M.A.; Bychko V.V.; Saulitis Yu. B.; Liepin'sh E.E.; Borisova G.P.; Petrovskii I.A.; Tsibinogin V.V.; Pumpen P.P.; Gren Ya. E. C-terminal polyarginine tract of core antigen of hepatitis B virus is situated on surface of capsid. DOKL. BIOCHEM. 1990, 312(1), 118-121.      

55Zatsepin E.P.; Churaev N.N.; Uspenskaya T.A.; Tirzit G.D.; Dubur G.Ya. Effect of antioxidants on membrane-toxic effects of anticholinesterases. Bull Exp Biol Med 1990, 110(6), 1677-1679.