Literature DB >> 22719558

4-Methyl-N-(9-methyl-9-aza-bicyclo-[3.3.1]non-3-yl)benzamide.

Diya Lv1, Yan Cao, Xin Dong, Ziyang Lou, Yifeng Chai.   

Abstract

The asymmetric unit of the title compound, C(17)H(24)N(2)O, contains three independent mol-ecules. In the crystal, mol-ecules are linked by weak N-H⋯O hydrogen bonds into chains parallel to the c axis.

Entities:  

Year:  2012        PMID: 22719558      PMCID: PMC3379360          DOI: 10.1107/S1600536812017795

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For background to our work to design and synthesize a series of potent 5-HT3 receptor antagonists, see: Bermudez et al. (1990 ▶); Vernekar et al. (2010 ▶); Yang et al. (2010 ▶).

Experimental

Crystal data

C17H24N2O M = 272.38 Monoclinic, a = 38.68 (2) Å b = 12.300 (7) Å c = 9.975 (5) Å β = 101.263 (7)° V = 4654 (4) Å3 Z = 12 Mo Kα radiation μ = 0.07 mm−1 T = 293 K 0.25 × 0.15 × 0.10 mm

Data collection

Bruker SMART CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 1999 ▶) T min = 0.982, T max = 0.993 10320 measured reflections 6399 independent reflections 4035 reflections with I > 2σ(I) R int = 0.049

Refinement

R[F 2 > 2σ(F 2)] = 0.051 wR(F 2) = 0.151 S = 0.96 6399 reflections 556 parameters 5 restraints H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.20 e Å−3 Δρmin = −0.23 e Å−3 Data collection: SMART (Bruker, 1999 ▶); cell refinement: SAINT (Bruker, 1999 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXL97. Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536812017795/vm2165sup1.cif Supplementary material file. DOI: 10.1107/S1600536812017795/vm2165Isup2.cdx Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812017795/vm2165Isup3.hkl Supplementary material file. DOI: 10.1107/S1600536812017795/vm2165Isup4.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C17H24N2OF(000) = 1776
Mr = 272.38Dx = 1.166 Mg m3
Monoclinic, CcMo Kα radiation, λ = 0.71073 Å
Hall symbol: C -2ycCell parameters from 2865 reflections
a = 38.68 (2) Åθ = 2.3–24.1°
b = 12.300 (7) ŵ = 0.07 mm1
c = 9.975 (5) ÅT = 293 K
β = 101.263 (7)°Prism, colorless
V = 4654 (4) Å30.25 × 0.15 × 0.10 mm
Z = 12
Bruker SMART CCD area-detector diffractometer6399 independent reflections
Radiation source: fine-focus sealed tube4035 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.049
phi and ω scansθmax = 26.0°, θmin = 1.7°
Absorption correction: multi-scan (SADABS; Bruker, 1999)h = −36→47
Tmin = 0.982, Tmax = 0.993k = −15→15
10320 measured reflectionsl = −12→11
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.051H atoms treated by a mixture of independent and constrained refinement
wR(F2) = 0.151w = 1/[σ2(Fo2) + (0.0788P)2] where P = (Fo2 + 2Fc2)/3
S = 0.96(Δ/σ)max = 0.001
6399 reflectionsΔρmax = 0.20 e Å3
556 parametersΔρmin = −0.23 e Å3
5 restraintsAbsolute structure: Flack, H. D. (1983). Acta Cryst. A39, 876–881.
Primary atom site location: structure-invariant direct methodsFlack parameter: −3.4 (17)
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.
xyzUiso*/Ueq
N10.58077 (8)0.1326 (3)0.3192 (3)0.0543 (8)
N20.48226 (9)0.0124 (3)0.2549 (3)0.0609 (9)
H2'0.4764 (11)−0.005 (3)0.330 (3)0.073*
O10.46853 (7)0.0334 (3)0.0285 (3)0.0705 (8)
C10.46056 (10)0.0018 (3)0.1364 (4)0.0528 (10)
C20.42609 (10)−0.0505 (3)0.1370 (4)0.0488 (9)
C30.39749 (11)−0.0253 (3)0.0334 (4)0.0589 (11)
H30.40030.0242−0.03430.071*
C40.36548 (11)−0.0725 (4)0.0305 (5)0.0670 (12)
H40.3467−0.0528−0.03830.080*
C50.35993 (10)−0.1489 (3)0.1261 (5)0.0627 (12)
C60.38855 (11)−0.1749 (3)0.2235 (4)0.0619 (11)
H60.3862−0.22790.28760.074*
C70.42059 (10)−0.1264 (3)0.2308 (4)0.0558 (10)
H70.4391−0.14540.30120.067*
C80.32499 (12)−0.2024 (4)0.1200 (6)0.0900 (16)
H8A0.3085−0.15030.14210.135*
H8B0.3275−0.26120.18430.135*
H8C0.3166−0.23000.02950.135*
C90.51759 (10)0.0560 (3)0.2706 (4)0.0531 (10)
H90.52550.04710.18370.064*
C100.51907 (11)0.1753 (3)0.3063 (4)0.0626 (11)
H10A0.50760.18680.38320.075*
H10B0.50620.21610.22930.075*
C110.55702 (11)0.2186 (3)0.3427 (4)0.0613 (11)
H110.55920.27820.27970.074*
C120.56556 (13)0.2638 (3)0.4878 (5)0.0736 (13)
H12A0.58850.29860.50310.088*
H12B0.54820.31850.49860.088*
C130.56561 (13)0.1746 (4)0.5929 (4)0.0740 (13)
H13A0.57460.20320.68370.089*
H13B0.54170.14960.58980.089*
C140.58816 (11)0.0809 (4)0.5652 (5)0.0715 (13)
H14A0.58490.02040.62380.086*
H14B0.61280.10230.58740.086*
C150.57904 (10)0.0439 (3)0.4144 (4)0.0566 (10)
H150.5963−0.01120.40070.068*
C160.54243 (10)−0.0080 (3)0.3798 (4)0.0531 (10)
H16A0.5446−0.08170.34780.064*
H16B0.5325−0.01160.46190.064*
C170.61658 (12)0.1692 (4)0.3199 (5)0.0852 (15)
H17A0.62750.19130.41060.128*
H17B0.61600.22970.25860.128*
H17C0.62990.11090.29090.128*
N30.40602 (8)0.3625 (3)0.0728 (3)0.0606 (9)
N40.30958 (8)0.4950 (3)0.0227 (3)0.0552 (8)
H4'0.3019 (10)0.506 (3)0.097 (3)0.066*
O20.29556 (7)0.4833 (3)−0.2040 (3)0.0750 (9)
C180.28783 (9)0.5105 (3)−0.0962 (4)0.0521 (10)
C190.25307 (9)0.5615 (3)−0.0922 (4)0.0477 (9)
C200.24716 (10)0.6300 (3)0.0099 (4)0.0552 (10)
H200.26550.64580.08230.066*
C210.21491 (11)0.6750 (3)0.0068 (4)0.0605 (11)
H210.21200.72270.07610.073*
C220.18671 (10)0.6526 (3)−0.0946 (4)0.0565 (10)
C230.19269 (11)0.5849 (3)−0.1974 (5)0.0664 (12)
H230.17410.5693−0.26930.080*
C240.22492 (10)0.5399 (3)−0.1972 (4)0.0579 (11)
H240.22800.4943−0.26840.069*
C250.15105 (12)0.7020 (4)−0.0963 (6)0.0857 (15)
H25A0.15090.7360−0.00980.129*
H25B0.13340.6462−0.11250.129*
H25C0.14610.7554−0.16770.129*
C260.34431 (9)0.4478 (3)0.0351 (4)0.0491 (9)
H260.35170.4550−0.05310.059*
C270.37066 (10)0.5075 (3)0.1421 (4)0.0515 (9)
H27A0.36170.51140.22620.062*
H27B0.37330.58130.11120.062*
C280.40679 (10)0.4522 (3)0.1711 (4)0.0564 (10)
H280.42430.50530.15410.068*
C290.41717 (12)0.4145 (4)0.3186 (4)0.0793 (15)
H29A0.44150.39040.33580.095*
H29B0.41550.47530.37890.095*
C300.39411 (15)0.3229 (4)0.3508 (5)0.0883 (16)
H30A0.37080.35070.35350.106*
H30B0.40400.29310.44020.106*
C310.39119 (16)0.2330 (4)0.2435 (5)0.0894 (16)
H31A0.41350.19520.25330.107*
H31B0.37340.18080.25770.107*
C320.38135 (12)0.2796 (3)0.1010 (4)0.0660 (12)
H320.38180.21990.03630.079*
C330.34430 (11)0.3284 (3)0.0711 (4)0.0641 (11)
H33A0.33000.2891−0.00420.077*
H33B0.33360.31920.15070.077*
C340.44072 (13)0.3213 (5)0.0673 (5)0.1015 (19)
H34A0.45300.30380.15790.152*
H34B0.45370.37560.02870.152*
H34C0.43850.25720.01140.152*
N50.24691 (9)0.9123 (3)0.6198 (3)0.0589 (9)
N60.14766 (9)1.0004 (3)0.4521 (3)0.0581 (9)
H6'0.1420 (11)0.983 (3)0.367 (2)0.070*
O30.13264 (8)1.0699 (2)0.6410 (3)0.0708 (8)
C350.12497 (11)1.0463 (3)0.5175 (4)0.0548 (10)
C360.08923 (10)1.0718 (3)0.4366 (4)0.0527 (9)
C370.07519 (11)1.0213 (3)0.3145 (4)0.0597 (11)
H370.08820.96850.27920.072*
C380.04217 (11)1.0486 (3)0.2451 (5)0.0671 (12)
H380.03301.01240.16410.081*
C390.02218 (11)1.1268 (3)0.2901 (5)0.0662 (12)
C400.03636 (12)1.1764 (4)0.4127 (5)0.0719 (13)
H400.02331.22900.44750.086*
C410.06940 (11)1.1500 (3)0.4847 (5)0.0660 (12)
H410.07841.18540.56660.079*
C42−0.01294 (13)1.1604 (5)0.2088 (6)0.1033 (18)
H42A−0.01331.23780.19610.155*
H42B−0.03121.13990.25680.155*
H42C−0.01691.12510.12130.155*
C430.18360 (10)0.9727 (3)0.5173 (4)0.0550 (10)
H430.19041.01920.59790.066*
C440.18626 (11)0.8552 (3)0.5649 (5)0.0689 (12)
H44A0.17550.80880.48960.083*
H44B0.17310.84650.63770.083*
C450.22420 (11)0.8184 (3)0.6162 (4)0.0586 (11)
H450.22620.79170.71000.070*
C460.23481 (14)0.7258 (3)0.5295 (5)0.0803 (14)
H46A0.25750.69720.57390.096*
H46B0.21770.66750.52320.096*
C470.23692 (15)0.7642 (4)0.3866 (5)0.0825 (15)
H47A0.24770.70790.34060.099*
H47B0.21330.77630.33480.099*
C480.25764 (13)0.8662 (4)0.3886 (5)0.0762 (13)
H48A0.25490.89450.29640.091*
H48B0.28240.85050.42130.091*
C490.24582 (11)0.9519 (3)0.4801 (4)0.0606 (11)
H490.26211.01340.48570.073*
C500.20874 (11)0.9945 (3)0.4227 (4)0.0607 (11)
H50A0.20991.07220.40750.073*
H50B0.19990.96010.33520.073*
C510.28263 (12)0.8941 (4)0.6964 (5)0.0897 (16)
H51A0.29380.83850.65230.134*
H51B0.28170.87160.78780.134*
H51C0.29590.96030.69950.134*
U11U22U33U12U13U23
N10.0452 (19)0.0620 (19)0.055 (2)−0.0041 (16)0.0069 (15)0.0034 (16)
N20.050 (2)0.103 (3)0.0281 (18)−0.0168 (18)0.0040 (15)−0.0049 (18)
O10.0581 (18)0.121 (2)0.0312 (16)−0.0092 (16)0.0058 (13)0.0028 (15)
C10.044 (2)0.074 (3)0.038 (3)0.0028 (19)0.0038 (18)−0.0093 (19)
C20.045 (2)0.063 (2)0.037 (2)0.0000 (18)0.0044 (17)−0.0100 (17)
C30.054 (3)0.068 (2)0.049 (2)−0.003 (2)−0.003 (2)−0.0019 (19)
C40.051 (3)0.073 (3)0.068 (3)0.004 (2)−0.011 (2)−0.003 (2)
C50.046 (3)0.058 (2)0.082 (3)−0.005 (2)0.007 (2)−0.015 (2)
C60.062 (3)0.069 (3)0.054 (3)−0.011 (2)0.011 (2)−0.003 (2)
C70.047 (2)0.078 (3)0.040 (2)0.001 (2)0.0022 (17)0.000 (2)
C80.061 (3)0.080 (3)0.126 (5)−0.009 (2)0.010 (3)−0.005 (3)
C90.047 (2)0.080 (3)0.032 (2)−0.009 (2)0.0050 (16)−0.0006 (18)
C100.058 (3)0.070 (3)0.056 (3)0.016 (2)0.0031 (19)0.010 (2)
C110.066 (3)0.057 (2)0.059 (3)−0.004 (2)0.010 (2)0.010 (2)
C120.086 (3)0.064 (3)0.070 (3)−0.005 (2)0.012 (2)−0.013 (2)
C130.082 (3)0.090 (3)0.046 (3)−0.009 (3)0.003 (2)−0.010 (2)
C140.054 (3)0.087 (3)0.064 (3)−0.010 (2)−0.010 (2)0.015 (2)
C150.047 (2)0.063 (2)0.056 (3)0.0041 (19)0.0013 (18)0.0006 (19)
C160.059 (3)0.059 (2)0.041 (2)−0.0020 (18)0.0070 (17)−0.0030 (17)
C170.063 (3)0.097 (3)0.095 (4)−0.017 (3)0.015 (3)0.003 (3)
N30.056 (2)0.082 (2)0.044 (2)0.0203 (19)0.0089 (15)−0.0063 (17)
N40.048 (2)0.083 (2)0.0340 (19)0.0071 (16)0.0073 (15)0.0019 (16)
O20.0605 (19)0.135 (3)0.0301 (16)0.0110 (17)0.0112 (13)−0.0036 (16)
C180.044 (2)0.068 (2)0.043 (2)−0.0034 (18)0.0063 (18)0.0051 (19)
C190.044 (2)0.058 (2)0.041 (2)−0.0037 (17)0.0076 (17)0.0080 (18)
C200.044 (2)0.073 (3)0.045 (2)−0.005 (2)−0.0009 (17)−0.004 (2)
C210.056 (3)0.071 (2)0.054 (3)0.002 (2)0.010 (2)−0.008 (2)
C220.046 (2)0.053 (2)0.069 (3)−0.0010 (18)0.007 (2)0.005 (2)
C230.052 (3)0.070 (3)0.067 (3)0.002 (2)−0.014 (2)0.000 (2)
C240.054 (3)0.067 (2)0.046 (2)0.006 (2)−0.0058 (19)−0.0047 (19)
C250.063 (3)0.082 (3)0.109 (4)0.012 (3)0.009 (3)−0.009 (3)
C260.043 (2)0.064 (2)0.041 (2)0.0059 (18)0.0099 (16)0.0014 (18)
C270.048 (2)0.058 (2)0.048 (2)0.0019 (18)0.0087 (17)−0.0035 (18)
C280.048 (2)0.076 (3)0.042 (2)0.002 (2)0.0009 (17)−0.004 (2)
C290.070 (3)0.108 (4)0.049 (3)0.025 (3)−0.015 (2)−0.016 (3)
C300.116 (4)0.099 (4)0.048 (3)0.021 (3)0.010 (3)0.014 (3)
C310.126 (5)0.076 (3)0.064 (3)0.028 (3)0.013 (3)0.011 (3)
C320.086 (3)0.059 (2)0.052 (3)0.013 (2)0.010 (2)−0.0075 (19)
C330.070 (3)0.069 (2)0.051 (2)−0.013 (2)0.008 (2)−0.005 (2)
C340.076 (4)0.146 (5)0.078 (4)0.051 (4)0.005 (3)−0.015 (3)
N50.057 (2)0.072 (2)0.0435 (19)0.0100 (17)−0.0014 (15)−0.0080 (17)
N60.054 (2)0.082 (2)0.0374 (19)0.0109 (18)0.0061 (16)−0.0024 (18)
O30.0744 (19)0.100 (2)0.0400 (18)0.0044 (16)0.0157 (14)−0.0029 (15)
C350.057 (3)0.060 (2)0.049 (3)−0.002 (2)0.014 (2)0.0064 (19)
C360.052 (2)0.055 (2)0.054 (3)−0.0003 (19)0.0161 (18)0.0068 (19)
C370.057 (3)0.058 (2)0.065 (3)0.000 (2)0.012 (2)0.003 (2)
C380.055 (3)0.066 (2)0.076 (3)−0.008 (2)0.003 (2)0.000 (2)
C390.049 (3)0.069 (3)0.082 (3)−0.001 (2)0.014 (2)0.012 (3)
C400.073 (3)0.069 (3)0.081 (4)0.012 (2)0.034 (3)0.001 (2)
C410.064 (3)0.072 (3)0.064 (3)0.004 (2)0.020 (2)−0.001 (2)
C420.061 (3)0.114 (4)0.131 (5)0.012 (3)0.008 (3)0.004 (4)
C430.054 (3)0.064 (2)0.048 (2)0.0013 (19)0.0100 (18)0.0045 (18)
C440.070 (3)0.068 (3)0.068 (3)−0.007 (2)0.012 (2)0.009 (2)
C450.075 (3)0.067 (2)0.034 (2)0.010 (2)0.0103 (19)0.0074 (18)
C460.095 (4)0.058 (3)0.084 (4)0.009 (2)0.008 (3)−0.007 (2)
C470.115 (4)0.081 (3)0.051 (3)0.025 (3)0.016 (3)−0.014 (2)
C480.077 (3)0.097 (3)0.059 (3)0.025 (3)0.025 (2)0.008 (2)
C490.057 (3)0.063 (2)0.061 (3)0.001 (2)0.009 (2)0.003 (2)
C500.060 (3)0.061 (2)0.061 (3)0.005 (2)0.012 (2)0.007 (2)
C510.073 (3)0.105 (4)0.078 (4)0.021 (3)−0.015 (3)−0.017 (3)
N1—C111.449 (5)C26—C271.515 (5)
N1—C171.456 (5)C26—H260.9800
N1—C151.456 (5)C27—C281.530 (5)
N2—C11.315 (5)C27—H27A0.9700
N2—C91.448 (5)C27—H27B0.9700
N2—H2'0.846 (19)C28—C291.520 (6)
O1—C11.239 (5)C28—H280.9800
C1—C21.482 (5)C29—C301.511 (7)
C2—C71.367 (5)C29—H29A0.9700
C2—C31.394 (5)C29—H29B0.9700
C3—C41.363 (6)C30—C311.528 (7)
C3—H30.9300C30—H30A0.9700
C4—C51.385 (6)C30—H30B0.9700
C4—H40.9300C31—C321.510 (6)
C5—C61.361 (5)C31—H31A0.9700
C5—C81.493 (6)C31—H31B0.9700
C6—C71.365 (5)C32—C331.528 (6)
C6—H60.9300C32—H320.9800
C7—H70.9300C33—H33A0.9700
C8—H8A0.9600C33—H33B0.9700
C8—H8B0.9600C34—H34A0.9600
C8—H8C0.9600C34—H34B0.9600
C9—C101.508 (5)C34—H34C0.9600
C9—C161.523 (5)N5—C451.447 (5)
C9—H90.9800N5—C511.459 (5)
C10—C111.537 (6)N5—C491.469 (5)
C10—H10A0.9700N6—C351.319 (5)
C10—H10B0.9700N6—C431.456 (5)
C11—C121.525 (6)N6—H6'0.864 (19)
C11—H110.9800O3—C351.243 (5)
C12—C131.518 (6)C35—C361.492 (5)
C12—H12A0.9700C36—C411.374 (5)
C12—H12B0.9700C36—C371.381 (6)
C13—C141.503 (6)C37—C381.370 (5)
C13—H13A0.9700C37—H370.9300
C13—H13B0.9700C38—C391.364 (6)
C14—C151.545 (6)C38—H380.9300
C14—H14A0.9700C39—C401.381 (6)
C14—H14B0.9700C39—C421.498 (6)
C15—C161.530 (5)C40—C411.377 (6)
C15—H150.9800C40—H400.9300
C16—H16A0.9700C41—H410.9300
C16—H16B0.9700C42—H42A0.9600
C17—H17A0.9600C42—H42B0.9600
C17—H17B0.9600C42—H42C0.9600
C17—H17C0.9600C43—C501.506 (6)
N3—C341.446 (5)C43—C441.518 (6)
N3—C321.461 (5)C43—H430.9800
N3—C281.472 (5)C44—C451.526 (6)
N4—C181.327 (5)C44—H44A0.9700
N4—C261.447 (5)C44—H44B0.9700
N4—H4'0.859 (19)C45—C461.534 (6)
O2—C181.218 (5)C45—H450.9800
C18—C191.491 (5)C46—C471.520 (7)
C19—C201.375 (5)C46—H46A0.9700
C19—C241.382 (5)C46—H46B0.9700
C20—C211.360 (5)C47—C481.487 (7)
C20—H200.9300C47—H47A0.9700
C21—C221.362 (5)C47—H47B0.9700
C21—H210.9300C48—C491.521 (6)
C22—C231.375 (6)C48—H48A0.9700
C22—C251.504 (6)C48—H48B0.9700
C23—C241.364 (6)C49—C501.529 (5)
C23—H230.9300C49—H490.9800
C24—H240.9300C50—H50A0.9700
C25—H25A0.9600C50—H50B0.9700
C25—H25B0.9600C51—H51A0.9600
C25—H25C0.9600C51—H51B0.9600
C26—C331.512 (5)C51—H51C0.9600
C11—N1—C17114.0 (3)H27A—C27—H27B107.9
C11—N1—C15109.3 (3)N3—C28—C29112.5 (3)
C17—N1—C15113.2 (3)N3—C28—C27108.0 (3)
C1—N2—C9123.8 (3)C29—C28—C27112.2 (4)
C1—N2—H2'122 (3)N3—C28—H28108.0
C9—N2—H2'114 (3)C29—C28—H28108.0
O1—C1—N2121.8 (4)C27—C28—H28108.0
O1—C1—C2121.1 (3)C30—C29—C28112.2 (4)
N2—C1—C2117.1 (4)C30—C29—H29A109.2
C7—C2—C3116.9 (4)C28—C29—H29A109.2
C7—C2—C1124.1 (3)C30—C29—H29B109.2
C3—C2—C1119.0 (4)C28—C29—H29B109.2
C4—C3—C2120.5 (4)H29A—C29—H29B107.9
C4—C3—H3119.8C29—C30—C31110.9 (4)
C2—C3—H3119.8C29—C30—H30A109.5
C3—C4—C5122.5 (4)C31—C30—H30A109.5
C3—C4—H4118.8C29—C30—H30B109.5
C5—C4—H4118.8C31—C30—H30B109.5
C6—C5—C4115.9 (4)H30A—C30—H30B108.1
C6—C5—C8121.9 (4)C32—C31—C30110.8 (4)
C4—C5—C8122.1 (4)C32—C31—H31A109.5
C5—C6—C7122.6 (4)C30—C31—H31A109.5
C5—C6—H6118.7C32—C31—H31B109.5
C7—C6—H6118.7C30—C31—H31B109.5
C6—C7—C2121.6 (3)H31A—C31—H31B108.1
C6—C7—H7119.2N3—C32—C31113.1 (4)
C2—C7—H7119.2N3—C32—C33108.2 (3)
C5—C8—H8A109.5C31—C32—C33112.8 (4)
C5—C8—H8B109.5N3—C32—H32107.5
H8A—C8—H8B109.5C31—C32—H32107.5
C5—C8—H8C109.5C33—C32—H32107.5
H8A—C8—H8C109.5C26—C33—C32112.6 (3)
H8B—C8—H8C109.5C26—C33—H33A109.1
N2—C9—C10112.2 (3)C32—C33—H33A109.1
N2—C9—C16109.6 (3)C26—C33—H33B109.1
C10—C9—C16110.1 (3)C32—C33—H33B109.1
N2—C9—H9108.2H33A—C33—H33B107.8
C10—C9—H9108.2N3—C34—H34A109.5
C16—C9—H9108.2N3—C34—H34B109.5
C9—C10—C11112.5 (3)H34A—C34—H34B109.5
C9—C10—H10A109.1N3—C34—H34C109.5
C11—C10—H10A109.1H34A—C34—H34C109.5
C9—C10—H10B109.1H34B—C34—H34C109.5
C11—C10—H10B109.1C45—N5—C51113.5 (3)
H10A—C10—H10B107.8C45—N5—C49109.6 (3)
N1—C11—C12113.2 (3)C51—N5—C49113.3 (4)
N1—C11—C10108.4 (3)C35—N6—C43123.3 (3)
C12—C11—C10111.7 (4)C35—N6—H6'122 (3)
N1—C11—H11107.8C43—N6—H6'115 (3)
C12—C11—H11107.8O3—C35—N6122.5 (4)
C10—C11—H11107.8O3—C35—C36120.2 (4)
C13—C12—C11111.2 (3)N6—C35—C36117.3 (4)
C13—C12—H12A109.4C41—C36—C37118.3 (4)
C11—C12—H12A109.4C41—C36—C35118.7 (4)
C13—C12—H12B109.4C37—C36—C35123.1 (4)
C11—C12—H12B109.4C38—C37—C36120.1 (4)
H12A—C12—H12B108.0C38—C37—H37119.9
C14—C13—C12110.5 (4)C36—C37—H37119.9
C14—C13—H13A109.6C39—C38—C37122.6 (4)
C12—C13—H13A109.6C39—C38—H38118.7
C14—C13—H13B109.6C37—C38—H38118.7
C12—C13—H13B109.6C38—C39—C40116.8 (4)
H13A—C13—H13B108.1C38—C39—C42121.9 (5)
C13—C14—C15112.0 (3)C40—C39—C42121.3 (5)
C13—C14—H14A109.2C41—C40—C39121.7 (4)
C15—C14—H14A109.2C41—C40—H40119.1
C13—C14—H14B109.2C39—C40—H40119.1
C15—C14—H14B109.2C36—C41—C40120.5 (4)
H14A—C14—H14B107.9C36—C41—H41119.8
N1—C15—C16108.9 (3)C40—C41—H41119.8
N1—C15—C14112.5 (3)C39—C42—H42A109.5
C16—C15—C14111.6 (4)C39—C42—H42B109.5
N1—C15—H15107.9H42A—C42—H42B109.5
C16—C15—H15107.9C39—C42—H42C109.5
C14—C15—H15107.9H42A—C42—H42C109.5
C9—C16—C15111.9 (3)H42B—C42—H42C109.5
C9—C16—H16A109.2N6—C43—C50110.8 (3)
C15—C16—H16A109.2N6—C43—C44111.3 (3)
C9—C16—H16B109.2C50—C43—C44110.7 (4)
C15—C16—H16B109.2N6—C43—H43108.0
H16A—C16—H16B107.9C50—C43—H43108.0
N1—C17—H17A109.5C44—C43—H43108.0
N1—C17—H17B109.5C43—C44—C45112.9 (3)
H17A—C17—H17B109.5C43—C44—H44A109.0
N1—C17—H17C109.5C45—C44—H44A109.0
H17A—C17—H17C109.5C43—C44—H44B109.0
H17B—C17—H17C109.5C45—C44—H44B109.0
C34—N3—C32114.1 (4)H44A—C44—H44B107.8
C34—N3—C28113.0 (3)N5—C45—C44108.1 (3)
C32—N3—C28108.9 (3)N5—C45—C46112.2 (4)
C18—N4—C26123.4 (3)C44—C45—C46112.1 (3)
C18—N4—H4'119 (3)N5—C45—H45108.1
C26—N4—H4'117 (3)C44—C45—H45108.1
O2—C18—N4121.8 (4)C46—C45—H45108.1
O2—C18—C19121.2 (3)C47—C46—C45111.6 (3)
N4—C18—C19117.0 (4)C47—C46—H46A109.3
C20—C19—C24117.3 (3)C45—C46—H46A109.3
C20—C19—C18124.0 (3)C47—C46—H46B109.3
C24—C19—C18118.7 (4)C45—C46—H46B109.3
C21—C20—C19121.1 (3)H46A—C46—H46B108.0
C21—C20—H20119.4C48—C47—C46112.1 (4)
C19—C20—H20119.4C48—C47—H47A109.2
C20—C21—C22122.2 (4)C46—C47—H47A109.2
C20—C21—H21118.9C48—C47—H47B109.2
C22—C21—H21118.9C46—C47—H47B109.2
C21—C22—C23116.7 (4)H47A—C47—H47B107.9
C21—C22—C25121.8 (4)C47—C48—C49111.6 (4)
C23—C22—C25121.6 (4)C47—C48—H48A109.3
C24—C23—C22122.1 (4)C49—C48—H48A109.3
C24—C23—H23118.9C47—C48—H48B109.3
C22—C23—H23118.9C49—C48—H48B109.3
C23—C24—C19120.5 (4)H48A—C48—H48B108.0
C23—C24—H24119.8N5—C49—C48112.5 (3)
C19—C24—H24119.8N5—C49—C50108.6 (3)
C22—C25—H25A109.5C48—C49—C50112.5 (3)
C22—C25—H25B109.5N5—C49—H49107.7
H25A—C25—H25B109.5C48—C49—H49107.7
C22—C25—H25C109.5C50—C49—H49107.7
H25A—C25—H25C109.5C43—C50—C49112.2 (3)
H25B—C25—H25C109.5C43—C50—H50A109.2
N4—C26—C33111.5 (3)C49—C50—H50A109.2
N4—C26—C27110.5 (3)C43—C50—H50B109.2
C33—C26—C27109.6 (3)C49—C50—H50B109.2
N4—C26—H26108.4H50A—C50—H50B107.9
C33—C26—H26108.4N5—C51—H51A109.5
C27—C26—H26108.4N5—C51—H51B109.5
C26—C27—C28112.4 (3)H51A—C51—H51B109.5
C26—C27—H27A109.1N5—C51—H51C109.5
C28—C27—H27A109.1H51A—C51—H51C109.5
C26—C27—H27B109.1H51B—C51—H51C109.5
C28—C27—H27B109.1
D—H···AD—HH···AD···AD—H···A
N2—H2′···O1i0.85 (2)2.10 (2)2.935 (5)171 (4)
N4—H4′···O2ii0.86 (2)2.05 (2)2.894 (5)166 (4)
N6—H6′···O3iii0.86 (2)2.30 (2)3.164 (5)174 (4)
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N2—H2′⋯O1i0.85 (2)2.10 (2)2.935 (5)171 (4)
N4—H4′⋯O2ii0.86 (2)2.05 (2)2.894 (5)166 (4)
N6—H6′⋯O3iii0.86 (2)2.30 (2)3.164 (5)174 (4)

Symmetry codes: (i) ; (ii) ; (iii) .

  4 in total

1.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

2.  Discovery of 2-substituted benzoxazole carboxamides as 5-HT3 receptor antagonists.

Authors:  Zhicai Yang; David J Fairfax; Jun-Ho Maeng; Liaqat Masih; Alexander Usyatinsky; Carla Hassler; Soshanna Isaacson; Kevin Fitzpatrick; Russell J DeOrazio; Jianqing Chen; James P Harding; Matthew Isherwood; Svetlana Dobritsa; Kevin L Christensen; Jonathan D Wierschke; Brian I Bliss; Lisa H Peterson; Cathy M Beer; Christopher Cioffi; Michael Lynch; W Martin Rennells; Justin J Richards; Timothy Rust; Yuri L Khmelnitsky; Marlene L Cohen; David D Manning
Journal:  Bioorg Med Chem Lett       Date:  2010-09-16       Impact factor: 2.823

3.  5-Hydroxytryptamine (5-HT3) receptor antagonists. 3. Ortho-substituted phenylureas.

Authors:  J Bermudez; S Dabbs; F D King
Journal:  J Med Chem       Date:  1990-07       Impact factor: 7.446

4.  Toward biophysical probes for the 5-HT3 receptor: structure-activity relationship study of granisetron derivatives.

Authors:  Sanjeev Kumar V Vernekar; Hasan Y Hallaq; Guy Clarkson; Andrew J Thompson; Linda Silvestri; Sarah C R Lummis; Martin Lochner
Journal:  J Med Chem       Date:  2010-03-11       Impact factor: 7.446

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