Yazar "Kandinska, Meglena I." için listeleme
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(+/-)-methyl 1-oxo-1H-spiro[benzo[c]pyran-3(4H), 1 '-cyclohexane]-4-carboxylate
Yildirim, Sema Ozturk; Akkurt, Mehmet; Bogdanov, Milen G.; Kandinska, Meglena I.; Kazak, Canan (Int Union Crystallography, 2007)The molecule of the title compound, C16H18O4, is non-planar and the pyran ring adopts a half-chair conformation. Intermolecular C-H (. . .) O hydrogen-bond contacts link the molecules in the crystal structure, forming ... -
Methyl trans-(+/-)-1-oxo-2-phenethyl-3-(thiophen-2-yl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylate
Akkurt, Mehmet; Karaca, Selvi; Bogdanov, Milen G.; Kandinska, Meglena I.; Büyükgüngör, Orhan (Wiley-Blackwell, 2009)In the title compound, C(23)H(21)NO(3)S, the piperidine ring of the tetrahydroisoquinolinone unit adopts a screw-boat conformation. The thiophene ring is disordered in a 0.700 (3): 0.300 (3) ratio by an approximate 180 ... -
(S)-Methyl 2-[(3R,4R)-2-benzyl-3-(2-furyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxamido]-3-(1H-indol-3-yl)propanoate
Baktir, Zeliha; Akkurt, Mehmet; Kandinska, Meglena I.; Bogdanov, Milen G.; Büyükgüngör, Orhan (Wiley-Blackwell, 2009)The title compound, C(33)H(29)N(3)O(5), was synthesized by the reaction of racemic trans-2-benzyl-3-(2-furyl)-1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid, l-tryptophan methyl ester and diisopropylcarbodiimide ... -
trans-rac-[1-Oxo-2-phenethyl-3-(2-thienyl)-1,2,3,4-tetrahydroisoquinolin-4-yl]methyl 4-methylbenzenesulfonate
Akkurt, Mehmet; Yildirim, Sema Oeztuerk; Bogdanov, Milen G.; Kandinska, Meglena I.; Büyükgüngör, Orhan (Wiley-Blackwell, 2008)The title compound, C(29)H(27)NO(4)S(2), was synthesized by reaction of trans-rac-4-(hydroxymethyl)-2-phenethyl-3-(thio-phen-2- yl)-3,4-dihydroisoquinolin-1(2H)-one and 4-methyl-benzene-1- sulfonyl chloride in the presence ... -
trans-rac-methyl 2-hexyl-1-oxo-3-(2-pyridyl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylate
Yildirim, Sema Ozturk; Akkurt, Mehmet; Kandinska, Meglena I.; Bogdanov, Milen G.; Büyükgüngör, Orhan (Wiley-Blackwell, 2008)The title compound, C(22)H(26)N(2)O(3), was synthesized by esterification of trans-rac- 2-hexyl-1-oxo-3-(2-pyridyl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid in the presence of H(2)SO(4) in methanol. The dihedral ...
