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  1. 7041
    por Chen, Shifeng, Zhang, Chen, Qi, Jian-feng
    Publicado 2009
    “…The cyclo­hexenone ring has an envelope conformation; the flap atom (with the isopropoxycarbonyl groups) is displaced by 0.664 (3) Å from the plane of the other five ring atoms and the carbonyl O atom. …”
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  2. 7042
    “…In the title compound, C(22)H(21)ClO(8), the rotenoid core is nearly planar (r.m.s. deviation 0.114 Å), with the largest deviations from the least-squares plane being 0.286 (3) and 0.274 (2) Å. An inter­molecular O—H⋯O hydrogen bond links two mol­ecules into a centrosymmetric dimer having an R (2) (2)(18) ring motif.…”
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  3. 7043
  4. 7044
    “…The imidazopyridine ring system in the title compound, C(9)H(8)BrN(3)S, is almost planar [r.m.s. deviation of the C and N atoms = 0.007 (1) Å]. …”
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  5. 7045
    “…The bicyclo­[3.3.1]nonane ring in the title compound, C(39)H(44)N(2)O, adopts a chair–boat conformation with the four benzene rings being directed away from the carbonyl group. …”
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  6. 7046
    “…In the title compound, C(31)H(24)Br(4)N(2)O, one of the bromo­phenyl rings is disordered over two orientations with occupancies of 0.69 (2) and 0.31 (2). The bicyclo­[3.3.1]nonane ring system adopts a chair–boat conformation. …”
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  7. 7047
    “…In each mol­ecule, one of the bromo­phenyl rings lies almost in the plane of pyrazole unit [dihedral angles of 5.8 (3)° in the first mol­ecule and and 5.1 (3)° in the second] while the other ring is approximately perpendicular to it [dihedral angles of 80.3 (3) and 76.5 (3)°]. …”
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  8. 7048
  9. 7049
  10. 7050
    “…The dihedral angle between the aromatic rings is 3.47 (16)°. In the crystal, weak C—H⋯O and C—H⋯Cl inter­actions link the mol­ecules, leading to R (2) (2)(14), R (2) (2)(24) and C(11) supra­molecular motifs occurring within the three-dimensional network. …”
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  11. 7051
  12. 7052
    “…In the title compound, C(18)H(12)Cl(2)N(2)O, the pyrazole ring is almost planar [r.m.s. deviation = 0.002 Å] while the two chloro­phenyl rings are twisted out from the plane of the pyrazole ring, making dihedral angles of 5.3 (1) and 65.34 (4)°. In the crystal, centrosymmetric R (2) (2)(24) dimers are formed about crystallographic inversion centres through a pair of C—H⋯Cl inter­actions. …”
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  13. 7053
    “…The title compound, C(27)H(27)N(7)O(6), a Schiff base, was synthesized by the reaction of triethyl­enetetra­mine with 3-nitro­benzealdehyde. There are two independent mol­ecules in the asymmetric unit. …”
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  14. 7054
  15. 7055
  16. 7056
  17. 7057
    “…In the title compound, C(9)H(6)Br(3)NO(3)S, a halogenated benzothia­zine derivative, the thia­zine ring adopts a sofa conformation. …”
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  18. 7058
    “…In the present study, we show that human capicúa represses mRNA expression for PEA3 (polyoma enhancer activator 3) Ets transcription factors ETV1, ETV4 and ETV5 (ETV is Ets translocation variant), and this repression is relieved by multisite controls of capicúa by ERK, p90(RSK) (p90 ribosomal S6 kinase) and 14-3-3 proteins. …”
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  19. 7059
  20. 7060
    “…In the crystal, inter­molecular N—H⋯O, O—H⋯O and O—H⋯N hydrogen bonds link the mol­ecules, forming a three-dimensional supra­molecular network. The crystal structure further shows π–π stacking inter­actions [centroid–centroid distance = 3.5063 (13) Å] between the pyridine rings.…”
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