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Acta Cryst. (2008). E64, o887-o888    [ doi:10.1107/S1600536808010428 ]

Ethyl 1-(4-methoxyphenyl)-2-nitro-3-[4-oxo-3-phenyl-1-(4-methoxyphenyl)azetidin-2-yl]-2,3,10,10a-tetrahydro-1H,5H-pyrrolo[1,2-b]isoquinoline-10a-carboxylate

E. T. S. Kamala, S. Nirmala, L. Sudha, N. Arumugam and R. Raghunathan

Abstract top

In the molecule of the title compound, C38H37N3O7, the pyrrolidine ring adopts a twist conformation and the six-membered heterocyclic ring has a boat conformation. In the crystal structure, molecules are linked into a three-dimensional framework through intermolecular C-H...O hydrogen bonds. One ethyl group is disordered over two positions with occupancies 0.67 (2)/0.33 (2).

Comment top

Quinoline is a hepatocarcinogen in mice and rats, a mutagen in Salmonella typhimurium and induces unscheduled DNA synthesis in primary cultures of rat hepatocytes (LaVoie et al., 1983). Quinolinium based chloride sensitive flourescent indicators provide a new approach to study chloride transport mechanisms and regulation (Verkman, 1990). Pyrrole derivatives inhibit cytokine-dependent induction of human immunodeficiency virus (HIV) expression in chronically infected promonocytic cells (Weissman et al., 1993). Pyrroles possess anti inflammatory (Fernandes et al., 2004), anti viral (Borthwick et al., 2003), antifungal and antimicrobial activities (Amal Raj et al., 2003). β lactams are one of the best known and most extensively studied class of compounds due to their biological activity (Morin & Gorman, 1982; Georg & Ravikumar, 1993; Katritzky et al., 1996). The most commonly used β lactam antibiotics for the therapy of infectious diseases are penicillin and cephalosporin (Brakhage, 1998). Due to these importance the crystal structure determination of the title compound (I) was carried out and the results are presented here.

Fig 1 shows a plot of compound (I). Bond lengths and angles are within normal ranges (Allen et al., 1987) and comparable with those of reported structures (Kamala et al., 2008; Sundari et al., 2006).

In the molecule the pyrrolidine ring exhibits a twist conformation with asymetry parameters (Nardelli,1983)ΔCs(C5) = 5.2 (2), ΔC2(C6) = 39.6 (2) and with the puckering parameters (Cremer and Pople, 1975) q2 = 0.274 (3)Å and φ2 =267.5 (5)°. The six membered ring C7/C8/C9/C14/C15/N2 exhibits a boat conformation with the puckering parameters Q=0.699 (3) Å, Θ = 88.8 (2)° and φ = 120.1 (2)°. The sum of bond angles around N1 [353.59°], and around N3 [359.94°] indicate sp2, those around atom N2 [338.58°] indicate sp3 hybridization. The pyrrolidine ring and the phenyl ring C9—C14 are nearly planar with each other with a dihedral angle of 9.49 (7)° while the phenyl rings are oriented at right angles to each other making an angle of 87.48 (7)°.

In the crystal packing, C—H···O interactions stabilize crystal structure.

Related literature top

For related literature, see: Allen et al. (1987); Amal Raj et al. (2003); Borthwick et al. (2003); Brakhage (1998); Cremer & Pople (1975); Fernandes et al. (2004); Kamala et al. (2008); Katritzky et al. (1996); Morin & Gorman (1982); Nardelli (1983); Sundari et al. (2006); Verkman (1990); Weissman et al. (1993); Georg & Ravikumar (1993); LaVoie et al. (1983).

Experimental top

To a stirring solution of 1 mmol of 5-[1'-N-(p-methoxy)-phenyl)-3'-phenyl- azetidine-2'-one]-4-nitro-3-(p-methoxy)-phenyl-2-ethoxy carbonyl-2-benzyl -pyrrolidine in 20 ml of dry chloroform was added 1 mmol of paraformaldehyde followed by 0.1 mmol of trifluroacetic acid at room temperature. After completion of the reaction the mixture was washed with water and dried over Na2SO4. The solvent was removed under reduced pressure and the crude product was subjected to column chromatography with hexane ethylacetate (9:1) to obtain pure cyclized product. The compound was recrystallized from ethylacetae.

Refinement top

In the absence of anomalous scatterers, Friedel pairs were merged and the absolute configuration was arbitrarily set. One ethyl group is disordered over two positions (C36A/C37A and C36B/C37B), with refined occupancies of 0.67 (2) and 0.33 (2). H atoms were placed in idealized positions and allowed to ride on their parent atoms, with C–H = 0.93 or 0.96 Å and Uiso(H)= 1.2–1.5Ueq(C).

Computing details top

Data collection: APEX2 (Bruker, 2004); cell refinement: APEX2 and SAINT (Bruker, 2004); data reduction: SAINT and XPREP Bruker, 2004); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: PLATON (Spek, 2003).

Figures top
[Figure 1] Fig. 1. The molecular structure of (I) with 30% probability displacement ellipsoids.
[Figure 2] Fig. 2. The packing of the molecules viewed along the c axis.
Ethyl 1-(4-methoxyphenyl)-2-nitro-3-[4-oxo-3-phenyl-1-(4-methoxyphenyl)azetidin-2-\ yl]-2,3,10,10a-tetrahydro-1H,5H-pyrrolo[1,2-b]isoquinoline-10a-carboxylate top
Crystal data top
C38H37N3O7F000 = 1368
Mr = 647.71Dx = 1.290 Mg m−3
Orthorhombic, P212121Mo Kα radiation
λ = 0.71073 Å
Hall symbol: P 2ac 2abCell parameters from 68599 reflections
a = 9.0149 (3) Åθ = 1.2–26.7º
b = 11.0865 (4) ŵ = 0.09 mm−1
c = 33.3731 (11) ÅT = 293 (2) K
V = 3335.4 (2) Å3Prism, colourless
Z = 40.20 × 0.20 × 0.20 mm
Data collection top
Bruker KappaAPEX2
diffractometer		3960 independent reflections
Radiation source: fine-focus sealed tube3318 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.033
T = 293(2) Kθmax = 26.7º
ω and φ scansθmin = 1.2º
Absorption correction: multi-scan
(Blessing, 1995)		h = −11→11
Tmin = 0.982, Tmax = 0.982k = −13→13
68599 measured reflectionsl = −42→42
Refinement top
Refinement on F2Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: fullH-atom parameters constrained
R[F2 > 2σ(F2)] = 0.034  w = 1/[σ2(Fo2) + (0.0606P)2 + 0.4467P]
where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.107(Δ/σ)max < 0.001
S = 1.06Δρmax = 0.14 e Å−3
3960 reflectionsΔρmin = −0.16 e Å−3
453 parametersExtinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.0035 (7)
Secondary atom site location: difference Fourier map
Crystal data top
C38H37N3O7V = 3335.4 (2) Å3
Mr = 647.71Z = 4
Orthorhombic, P212121Mo Kα
a = 9.0149 (3) ŵ = 0.09 mm−1
b = 11.0865 (4) ÅT = 293 (2) K
c = 33.3731 (11) Å0.20 × 0.20 × 0.20 mm
Data collection top
Bruker KappaAPEX2
diffractometer		3960 independent reflections
Absorption correction: multi-scan
(Blessing, 1995)		3318 reflections with I > 2σ(I)
Tmin = 0.982, Tmax = 0.982Rint = 0.033
68599 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.034Δρmax = 0.14 e Å−3
wR(F2) = 0.107Δρmin = −0.16 e Å−3
S = 1.06Absolute structure: ?
3960 reflectionsFlack parameter: ?
453 parametersRogers parameter: ?
H-atom parameters constrained
Special details top

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/UeqOcc. (<1)
C10.5650 (3)0.1895 (2)0.11810 (7)0.0428 (5)
H10.60780.19970.14490.051*
C20.6846 (3)0.2110 (2)0.08439 (7)0.0465 (5)
H20.78110.23000.09640.056*
C30.6714 (3)0.0759 (2)0.07673 (7)0.0518 (6)
C40.4217 (3)0.26005 (18)0.11375 (6)0.0392 (5)
H40.39560.26130.08530.047*
C50.4352 (3)0.3919 (2)0.12799 (7)0.0441 (5)
H50.46610.44350.10570.053*
C60.2805 (3)0.4279 (2)0.14202 (7)0.0452 (5)
H60.29110.47920.16580.054*
C70.2091 (3)0.3061 (2)0.15540 (6)0.0418 (5)
C80.0419 (3)0.2946 (2)0.14583 (8)0.0509 (6)
H8A−0.01440.34900.16280.061*
H8B0.02400.31640.11810.061*
C9−0.0065 (3)0.1674 (2)0.15306 (7)0.0481 (6)
C10−0.1225 (3)0.1330 (3)0.17775 (8)0.0601 (7)
H10−0.17900.19110.19080.072*
C11−0.1538 (4)0.0124 (3)0.18292 (9)0.0702 (8)
H11−0.2323−0.01060.19930.084*
C12−0.0702 (4)−0.0739 (3)0.16414 (10)0.0740 (9)
H12−0.0926−0.15510.16770.089*
C130.0469 (4)−0.0409 (3)0.13991 (9)0.0645 (7)
H130.1039−0.09960.12730.077*
C140.0792 (3)0.0797 (2)0.13448 (7)0.0505 (6)
C150.2094 (3)0.1248 (2)0.11103 (7)0.0480 (5)
H15A0.27170.05760.10320.058*
H15B0.17520.16500.08690.058*
C160.1960 (3)0.4982 (2)0.11054 (7)0.0469 (5)
C170.0909 (3)0.5824 (2)0.12263 (8)0.0601 (7)
H170.07440.59380.14990.072*
C180.0110 (4)0.6489 (2)0.09578 (9)0.0658 (7)
H18−0.06000.70330.10480.079*
C190.0358 (3)0.6354 (2)0.05499 (8)0.0592 (7)
C200.1387 (3)0.5535 (3)0.04209 (8)0.0598 (7)
H200.15630.54370.01480.072*
C210.2168 (3)0.4850 (2)0.06968 (7)0.0550 (6)
H210.28520.42860.06050.066*
C220.6510 (3)0.2965 (2)0.05059 (7)0.0484 (5)
C230.7102 (4)0.4110 (3)0.05080 (9)0.0628 (7)
H230.77700.43330.07070.075*
C240.6704 (4)0.4931 (3)0.02139 (11)0.0822 (10)
H240.71050.57040.02180.099*
C250.5729 (4)0.4619 (3)−0.00828 (10)0.0822 (10)
H250.54480.5181−0.02750.099*
C260.5175 (4)0.3476 (3)−0.00931 (8)0.0732 (9)
H260.45310.3252−0.02980.088*
C270.5563 (3)0.2648 (3)0.01987 (7)0.0563 (6)
H270.51820.18690.01880.068*
C280.5268 (3)−0.0417 (2)0.12839 (7)0.0471 (5)
C290.4518 (3)−0.0313 (2)0.16414 (8)0.0549 (6)
H290.42390.04460.17330.066*
C300.4176 (3)−0.1326 (2)0.18659 (8)0.0579 (7)
H300.3682−0.12440.21090.069*
C310.4563 (4)−0.2445 (2)0.17306 (8)0.0583 (7)
C320.5345 (4)−0.2552 (2)0.13739 (8)0.0698 (8)
H320.5635−0.33110.12860.084*
C330.5695 (4)−0.1558 (2)0.11504 (8)0.0615 (7)
H330.6214−0.16420.09110.074*
C340.3451 (6)−0.3423 (3)0.22891 (10)0.1026 (15)
H34A0.3317−0.42150.23990.154*
H34B0.2500−0.30670.22360.154*
H34C0.3984−0.29300.24770.154*
C350.2155 (3)0.2959 (2)0.20132 (7)0.0509 (6)
C36A0.227 (2)0.1693 (8)0.2565 (2)0.099 (4)0.67 (2)
H36A0.31780.13710.26770.119*0.67 (2)
H36B0.21320.24870.26810.119*0.67 (2)
C36B0.2763 (18)0.166 (2)0.2577 (7)0.094 (8)0.33 (2)
H36C0.23700.23190.27370.113*0.33 (2)
H36D0.38010.15410.26410.113*0.33 (2)
C37A0.1243 (12)0.1053 (17)0.2693 (3)0.113 (5)0.67 (2)
H37A0.13280.09770.29780.170*0.67 (2)
H37B0.13000.02690.25720.170*0.67 (2)
H37C0.03090.14190.26270.170*0.67 (2)
C37B0.182 (4)0.0452 (14)0.2633 (4)0.130 (9)0.33 (2)
H37D0.17290.02720.29140.196*0.33 (2)
H37E0.2311−0.02030.25000.196*0.33 (2)
H37F0.08490.05600.25200.196*0.33 (2)
C38−0.0228 (5)0.6993 (3)−0.01129 (10)0.0934 (11)
H38A−0.08710.7543−0.02520.140*
H38B−0.04310.6184−0.01990.140*
H38C0.07860.7190−0.01710.140*
N10.5645 (2)0.06099 (17)0.10584 (6)0.0476 (5)
N20.2955 (2)0.20995 (16)0.13575 (5)0.0402 (4)
N30.5465 (3)0.40018 (18)0.16171 (7)0.0531 (5)
O10.7299 (3)0.00518 (18)0.05473 (6)0.0730 (6)
O20.4270 (3)−0.35051 (16)0.19254 (5)0.0772 (7)
O30.2539 (2)0.18744 (16)0.21413 (5)0.0614 (5)
O40.1785 (3)0.37724 (19)0.22274 (6)0.0777 (6)
O5−0.0475 (3)0.70850 (19)0.03026 (7)0.0815 (6)
O60.5102 (2)0.3667 (2)0.19483 (6)0.0699 (6)
O70.6700 (2)0.4365 (2)0.15328 (7)0.0782 (6)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
C10.0449 (12)0.0404 (11)0.0429 (11)−0.0039 (10)0.0002 (10)0.0047 (9)
C20.0392 (11)0.0484 (13)0.0519 (12)−0.0036 (10)0.0007 (10)0.0082 (10)
C30.0535 (14)0.0512 (13)0.0508 (13)0.0027 (12)0.0079 (11)0.0064 (11)
C40.0432 (11)0.0373 (10)0.0371 (10)−0.0031 (9)−0.0003 (9)0.0023 (9)
C50.0466 (12)0.0394 (11)0.0464 (11)−0.0039 (10)−0.0068 (10)0.0027 (9)
C60.0509 (13)0.0396 (11)0.0452 (12)−0.0006 (11)−0.0026 (10)−0.0048 (10)
C70.0449 (11)0.0428 (11)0.0377 (10)0.0001 (11)−0.0014 (9)−0.0024 (9)
C80.0424 (12)0.0563 (14)0.0540 (13)0.0024 (12)−0.0023 (11)0.0022 (11)
C90.0394 (12)0.0631 (15)0.0419 (11)−0.0043 (11)−0.0057 (10)0.0048 (11)
C100.0426 (13)0.0831 (19)0.0546 (14)−0.0019 (14)−0.0012 (12)0.0051 (14)
C110.0568 (16)0.091 (2)0.0629 (16)−0.0254 (17)0.0044 (14)0.0133 (16)
C120.074 (2)0.0660 (18)0.082 (2)−0.0271 (18)0.0046 (17)0.0048 (16)
C130.0657 (18)0.0564 (15)0.0716 (17)−0.0199 (15)0.0026 (15)−0.0070 (13)
C140.0469 (13)0.0582 (14)0.0463 (12)−0.0132 (12)−0.0050 (10)−0.0018 (11)
C150.0487 (13)0.0488 (12)0.0464 (12)−0.0099 (11)0.0007 (11)−0.0088 (10)
C160.0530 (14)0.0380 (11)0.0498 (12)−0.0001 (11)−0.0011 (11)−0.0026 (10)
C170.0734 (18)0.0538 (14)0.0531 (14)0.0148 (14)−0.0002 (13)−0.0067 (12)
C180.0713 (18)0.0537 (15)0.0723 (17)0.0186 (14)−0.0074 (15)−0.0066 (14)
C190.0673 (17)0.0438 (13)0.0665 (15)0.0025 (13)−0.0126 (14)0.0081 (12)
C200.0722 (17)0.0584 (15)0.0488 (13)0.0083 (15)−0.0034 (13)0.0048 (11)
C210.0643 (16)0.0488 (13)0.0520 (13)0.0105 (13)0.0008 (12)0.0006 (11)
C220.0410 (12)0.0519 (13)0.0524 (13)−0.0002 (11)0.0046 (10)0.0104 (11)
C230.0612 (16)0.0583 (16)0.0689 (16)−0.0106 (14)−0.0019 (14)0.0140 (13)
C240.093 (2)0.0612 (18)0.093 (2)−0.0071 (18)0.005 (2)0.0275 (17)
C250.085 (2)0.089 (2)0.0730 (19)0.013 (2)0.0069 (18)0.0370 (18)
C260.0676 (18)0.102 (2)0.0499 (14)0.0056 (18)−0.0012 (13)0.0150 (16)
C270.0539 (15)0.0645 (15)0.0506 (13)−0.0039 (13)0.0025 (12)0.0048 (12)
C280.0497 (13)0.0423 (12)0.0493 (12)−0.0023 (11)0.0018 (11)0.0062 (10)
C290.0641 (16)0.0421 (12)0.0584 (14)0.0028 (12)0.0105 (13)0.0037 (11)
C300.0681 (17)0.0518 (14)0.0537 (14)−0.0077 (14)0.0097 (13)0.0072 (11)
C310.0806 (19)0.0440 (13)0.0504 (13)−0.0154 (14)−0.0013 (14)0.0043 (11)
C320.110 (3)0.0406 (13)0.0590 (15)−0.0050 (16)0.0063 (17)−0.0015 (12)
C330.085 (2)0.0484 (14)0.0507 (13)−0.0015 (14)0.0103 (14)0.0000 (11)
C340.168 (4)0.074 (2)0.0659 (19)−0.049 (3)0.029 (2)0.0030 (17)
C350.0561 (14)0.0558 (14)0.0406 (11)−0.0051 (13)0.0009 (11)−0.0045 (11)
C36A0.185 (11)0.086 (5)0.027 (3)−0.057 (6)−0.007 (5)0.006 (3)
C36B0.052 (6)0.17 (2)0.066 (9)0.037 (11)−0.012 (5)0.039 (9)
C37A0.100 (6)0.179 (13)0.062 (4)−0.039 (7)0.002 (4)0.032 (6)
C37B0.26 (3)0.073 (9)0.056 (6)0.017 (12)0.060 (12)0.022 (6)
C380.108 (3)0.091 (2)0.082 (2)0.013 (2)−0.021 (2)0.0345 (18)
N10.0521 (11)0.0395 (10)0.0512 (10)0.0007 (9)0.0073 (9)0.0045 (8)
N20.0409 (10)0.0394 (9)0.0404 (9)−0.0045 (8)0.0009 (8)−0.0033 (8)
N30.0540 (13)0.0427 (10)0.0625 (13)−0.0060 (10)−0.0127 (11)−0.0022 (10)
O10.0886 (15)0.0584 (11)0.0719 (12)0.0103 (11)0.0320 (12)0.0013 (10)
O20.1283 (19)0.0457 (10)0.0576 (10)−0.0274 (12)0.0074 (12)0.0055 (8)
O30.0868 (13)0.0590 (10)0.0386 (8)−0.0079 (10)−0.0050 (9)0.0070 (8)
O40.1063 (18)0.0765 (13)0.0502 (10)0.0096 (13)0.0095 (11)−0.0168 (10)
O50.0965 (16)0.0656 (12)0.0824 (14)0.0216 (13)−0.0214 (13)0.0100 (11)
O60.0764 (13)0.0744 (13)0.0590 (11)−0.0144 (11)−0.0207 (10)0.0107 (10)
O70.0528 (12)0.0899 (15)0.0921 (14)−0.0189 (12)−0.0117 (11)−0.0037 (12)
Geometric parameters (Å, °) top
C1—N11.482 (3)C22—C231.377 (4)
C1—C41.517 (3)C22—C271.380 (4)
C1—C21.577 (3)C23—C241.386 (4)
C1—H10.9800C23—H230.9300
C2—C221.504 (3)C24—C251.369 (5)
C2—C31.524 (4)C24—H240.9300
C2—H20.9800C25—C261.362 (5)
C3—O11.197 (3)C25—H250.9300
C3—N11.378 (3)C26—C271.384 (4)
C4—N21.464 (3)C26—H260.9300
C4—C51.542 (3)C27—H270.9300
C4—H40.9800C28—C291.376 (4)
C5—N31.511 (3)C28—C331.395 (3)
C5—C61.524 (3)C28—N11.406 (3)
C5—H50.9800C29—C301.384 (3)
C6—C161.514 (3)C29—H290.9300
C6—C71.561 (3)C30—C311.366 (4)
C6—H60.9800C30—H300.9300
C7—N21.474 (3)C31—O21.369 (3)
C7—C351.538 (3)C31—C321.388 (4)
C7—C81.545 (3)C32—C331.367 (4)
C8—C91.496 (4)C32—H320.9300
C8—H8A0.9700C33—H330.9300
C8—H8B0.9700C34—O21.424 (4)
C9—C101.385 (4)C34—H34A0.9600
C9—C141.388 (4)C34—H34B0.9600
C10—C111.377 (4)C34—H34C0.9600
C10—H100.9300C35—O41.198 (3)
C11—C121.370 (5)C35—O31.322 (3)
C11—H110.9300C36A—C37A1.240 (17)
C12—C131.380 (4)C36A—O31.448 (8)
C12—H120.9300C36A—H36A0.9700
C13—C141.380 (4)C36A—H36B0.9700
C13—H130.9300C36B—O31.49 (2)
C14—C151.497 (3)C36B—C37B1.60 (3)
C15—N21.474 (3)C36B—H36C0.9700
C15—H15A0.9700C36B—H36D0.9700
C15—H15B0.9700C37A—H37A0.9600
C16—C211.384 (3)C37A—H37B0.9600
C16—C171.390 (3)C37A—H37C0.9600
C17—C181.366 (4)C37B—H37D0.9600
C17—H170.9300C37B—H37E0.9600
C18—C191.387 (4)C37B—H37F0.9600
C18—H180.9300C38—O51.408 (4)
C19—C201.368 (4)C38—H38A0.9600
C19—O51.379 (3)C38—H38B0.9600
C20—C211.385 (4)C38—H38C0.9600
C20—H200.9300N3—O61.211 (3)
C21—H210.9300N3—O71.217 (3)
N1—C1—C4117.82 (19)C23—C22—C2119.9 (2)
N1—C1—C287.16 (17)C27—C22—C2121.4 (2)
C4—C1—C2115.87 (17)C22—C23—C24120.1 (3)
N1—C1—H1111.3C22—C23—H23120.0
C4—C1—H1111.3C24—C23—H23120.0
C2—C1—H1111.3C25—C24—C23120.8 (3)
C22—C2—C3118.6 (2)C25—C24—H24119.6
C22—C2—C1119.5 (2)C23—C24—H24119.6
C3—C2—C185.25 (17)C26—C25—C24119.3 (3)
C22—C2—H2110.4C26—C25—H25120.4
C3—C2—H2110.4C24—C25—H25120.4
C1—C2—H2110.4C25—C26—C27120.4 (3)
O1—C3—N1131.5 (2)C25—C26—H26119.8
O1—C3—C2135.4 (2)C27—C26—H26119.8
N1—C3—C293.13 (19)C22—C27—C26120.7 (3)
N2—C4—C1114.74 (16)C22—C27—H27119.7
N2—C4—C5105.44 (17)C26—C27—H27119.7
C1—C4—C5113.11 (18)C29—C28—C33119.2 (2)
N2—C4—H4107.7C29—C28—N1121.0 (2)
C1—C4—H4107.7C33—C28—N1119.8 (2)
C5—C4—H4107.7C28—C29—C30120.7 (2)
N3—C5—C6111.29 (19)C28—C29—H29119.6
N3—C5—C4109.85 (18)C30—C29—H29119.6
C6—C5—C4105.74 (18)C31—C30—C29120.1 (2)
N3—C5—H5110.0C31—C30—H30120.0
C6—C5—H5110.0C29—C30—H30120.0
C4—C5—H5110.0C30—C31—O2125.0 (2)
C16—C6—C5112.48 (19)C30—C31—C32119.4 (2)
C16—C6—C7115.8 (2)O2—C31—C32115.6 (2)
C5—C6—C7103.80 (18)C33—C32—C31121.1 (3)
C16—C6—H6108.1C33—C32—H32119.5
C5—C6—H6108.1C31—C32—H32119.5
C7—C6—H6108.1C32—C33—C28119.5 (2)
N2—C7—C35111.71 (19)C32—C33—H33120.2
N2—C7—C8111.33 (19)C28—C33—H33120.2
C35—C7—C8103.68 (19)O2—C34—H34A109.5
N2—C7—C6106.29 (17)O2—C34—H34B109.5
C35—C7—C6109.46 (19)H34A—C34—H34B109.5
C8—C7—C6114.5 (2)O2—C34—H34C109.5
C9—C8—C7109.2 (2)H34A—C34—H34C109.5
C9—C8—H8A109.8H34B—C34—H34C109.5
C7—C8—H8A109.8O4—C35—O3124.4 (2)
C9—C8—H8B109.8O4—C35—C7121.9 (2)
C7—C8—H8B109.8O3—C35—C7113.5 (2)
H8A—C8—H8B108.3C37A—C36A—O3122.8 (11)
C10—C9—C14119.5 (3)C37A—C36A—H36A106.6
C10—C9—C8125.2 (3)O3—C36A—H36A106.6
C14—C9—C8115.2 (2)C37A—C36A—H36B106.6
C11—C10—C9119.8 (3)O3—C36A—H36B106.6
C11—C10—H10120.1H36A—C36A—H36B106.6
C9—C10—H10120.1O3—C36B—C37B100.1 (15)
C12—C11—C10120.6 (3)O3—C36B—H36C111.7
C12—C11—H11119.7C37B—C36B—H36C111.7
C10—C11—H11119.7O3—C36B—H36D111.7
C11—C12—C13120.2 (3)C37B—C36B—H36D111.7
C11—C12—H12119.9H36C—C36B—H36D109.5
C13—C12—H12119.9C36A—C37A—H37A109.5
C14—C13—C12119.7 (3)C36A—C37A—H37B109.5
C14—C13—H13120.2H37A—C37A—H37B109.5
C12—C13—H13120.2C36A—C37A—H37C109.5
C13—C14—C9120.2 (3)H37A—C37A—H37C109.5
C13—C14—C15123.9 (3)H37B—C37A—H37C109.5
C9—C14—C15115.8 (2)C36B—C37B—H37D109.5
N2—C15—C14109.52 (18)C36B—C37B—H37E109.5
N2—C15—H15A109.8H37D—C37B—H37E109.5
C14—C15—H15A109.8C36B—C37B—H37F109.5
N2—C15—H15B109.8H37D—C37B—H37F109.5
C14—C15—H15B109.8H37E—C37B—H37F109.5
H15A—C15—H15B108.2O5—C38—H38A109.5
C21—C16—C17116.7 (2)O5—C38—H38B109.5
C21—C16—C6124.1 (2)H38A—C38—H38B109.5
C17—C16—C6119.2 (2)O5—C38—H38C109.5
C18—C17—C16122.1 (2)H38A—C38—H38C109.5
C18—C17—H17118.9H38B—C38—H38C109.5
C16—C17—H17118.9C3—N1—C28130.0 (2)
C17—C18—C19120.0 (3)C3—N1—C194.42 (18)
C17—C18—H18120.0C28—N1—C1129.14 (19)
C19—C18—H18120.0C4—N2—C7111.06 (17)
C20—C19—O5124.8 (3)C4—N2—C15111.80 (16)
C20—C19—C18119.3 (2)C7—N2—C15115.71 (18)
O5—C19—C18115.9 (3)O6—N3—O7124.1 (2)
C19—C20—C21120.0 (2)O6—N3—C5118.8 (2)
C19—C20—H20120.0O7—N3—C5117.1 (2)
C21—C20—H20120.0C31—O2—C34116.7 (2)
C16—C21—C20121.9 (3)C35—O3—C36A113.4 (5)
C16—C21—H21119.1C35—O3—C36B119.7 (10)
C20—C21—H21119.1C36A—O3—C36B17.5 (10)
C23—C22—C27118.6 (2)C19—O5—C38117.4 (3)
N1—C1—C2—C22119.1 (2)C2—C22—C23—C24−175.0 (3)
C4—C1—C2—C22−0.6 (3)C22—C23—C24—C25−0.3 (5)
N1—C1—C2—C3−1.17 (17)C23—C24—C25—C26−1.6 (5)
C4—C1—C2—C3−120.9 (2)C24—C25—C26—C271.6 (5)
C22—C2—C3—O161.1 (4)C23—C22—C27—C26−2.3 (4)
C1—C2—C3—O1−177.8 (3)C2—C22—C27—C26174.9 (3)
C22—C2—C3—N1−119.9 (2)C25—C26—C27—C220.4 (5)
C1—C2—C3—N11.26 (18)C33—C28—C29—C30−0.6 (4)
N1—C1—C4—N258.1 (3)N1—C28—C29—C30−178.7 (3)
C2—C1—C4—N2159.31 (18)C28—C29—C30—C31−0.9 (5)
N1—C1—C4—C5179.16 (17)C29—C30—C31—O2−179.4 (3)
C2—C1—C4—C5−79.7 (2)C29—C30—C31—C322.2 (5)
N2—C4—C5—N394.8 (2)C30—C31—C32—C33−1.9 (5)
C1—C4—C5—N3−31.3 (3)O2—C31—C32—C33179.5 (3)
N2—C4—C5—C6−25.4 (2)C31—C32—C33—C280.4 (5)
C1—C4—C5—C6−151.54 (18)C29—C28—C33—C320.9 (5)
N3—C5—C6—C16142.32 (19)N1—C28—C33—C32179.0 (3)
C4—C5—C6—C16−98.4 (2)N2—C7—C35—O4164.9 (2)
N3—C5—C6—C7−91.7 (2)C8—C7—C35—O4−75.2 (3)
C4—C5—C6—C727.5 (2)C6—C7—C35—O447.4 (3)
C16—C6—C7—N2103.9 (2)N2—C7—C35—O3−20.1 (3)
C5—C6—C7—N2−19.9 (2)C8—C7—C35—O399.9 (3)
C16—C6—C7—C35−135.3 (2)C6—C7—C35—O3−137.6 (2)
C5—C6—C7—C35100.9 (2)O1—C3—N1—C2824.7 (5)
C16—C6—C7—C8−19.4 (3)C2—C3—N1—C28−154.4 (2)
C5—C6—C7—C8−143.24 (19)O1—C3—N1—C1177.8 (3)
N2—C7—C8—C949.1 (2)C2—C3—N1—C1−1.34 (19)
C35—C7—C8—C9−71.1 (2)C29—C28—N1—C3159.1 (3)
C6—C7—C8—C9169.71 (18)C33—C28—N1—C3−19.0 (4)
C7—C8—C9—C10125.3 (2)C29—C28—N1—C114.7 (4)
C7—C8—C9—C14−51.4 (3)C33—C28—N1—C1−163.4 (3)
C14—C9—C10—C11−1.5 (4)C4—C1—N1—C3119.2 (2)
C8—C9—C10—C11−178.1 (3)C2—C1—N1—C31.30 (19)
C9—C10—C11—C120.6 (4)C4—C1—N1—C28−87.3 (3)
C10—C11—C12—C130.3 (5)C2—C1—N1—C28154.8 (2)
C11—C12—C13—C14−0.3 (5)C1—C4—N2—C7138.00 (18)
C12—C13—C14—C9−0.5 (4)C5—C4—N2—C712.9 (2)
C12—C13—C14—C15175.9 (2)C1—C4—N2—C15−91.1 (2)
C10—C9—C14—C131.4 (4)C5—C4—N2—C15143.76 (19)
C8—C9—C14—C13178.3 (2)C35—C7—N2—C4−114.9 (2)
C10—C9—C14—C15−175.3 (2)C8—C7—N2—C4129.7 (2)
C8—C9—C14—C151.7 (3)C6—C7—N2—C44.4 (2)
C13—C14—C15—N2−127.0 (3)C35—C7—N2—C15116.2 (2)
C9—C14—C15—N249.5 (3)C8—C7—N2—C150.8 (3)
C5—C6—C16—C2129.0 (3)C6—C7—N2—C15−124.4 (2)
C7—C6—C16—C21−90.2 (3)C14—C15—N2—C4−178.13 (19)
C5—C6—C16—C17−150.5 (2)C14—C15—N2—C7−49.7 (3)
C7—C6—C16—C1790.3 (3)C6—C5—N3—O640.4 (3)
C21—C16—C17—C180.3 (4)C4—C5—N3—O6−76.4 (3)
C6—C16—C17—C18179.9 (3)C6—C5—N3—O7−142.3 (2)
C16—C17—C18—C19−1.4 (5)C4—C5—N3—O7101.0 (2)
C17—C18—C19—C201.2 (5)C30—C31—O2—C342.4 (5)
C17—C18—C19—O5−178.5 (3)C32—C31—O2—C34−179.1 (3)
O5—C19—C20—C21179.7 (3)O4—C35—O3—C36A8.5 (8)
C18—C19—C20—C210.0 (4)C7—C35—O3—C36A−166.4 (7)
C17—C16—C21—C201.0 (4)O4—C35—O3—C36B−9.9 (10)
C6—C16—C21—C20−178.6 (3)C7—C35—O3—C36B175.3 (9)
C19—C20—C21—C16−1.1 (5)C37A—C36A—O3—C35106.6 (10)
C3—C2—C22—C23−156.6 (3)C37A—C36A—O3—C36B−139 (5)
C1—C2—C22—C23101.9 (3)C37B—C36B—O3—C35132.2 (15)
C3—C2—C22—C2726.2 (3)C37B—C36B—O3—C36A59 (4)
C1—C2—C22—C27−75.3 (3)C20—C19—O5—C38−1.1 (5)
C27—C22—C23—C242.3 (4)C18—C19—O5—C38178.5 (3)
Hydrogen-bond geometry (Å, °) top
D—H···AD—HH···AD···AD—H···A
C6—H6···O2i0.982.423.260 (3)143
C20—H20···O1ii0.932.473.397 (3)172
C29—H29···O30.932.593.442 (3)152
C29—H29···N20.932.503.168 (3)128
C33—H33···O10.932.443.054 (4)123
Symmetry codes: (i) x, y+1, z; (ii) x−1/2, −y+1/2, −z.
Table 1
Hydrogen-bond geometry (Å, °) top
D—H···AD—HH···AD···AD—H···A
C6—H6···O2i0.982.423.260 (3)143
C20—H20···O1ii0.932.473.397 (3)172
C29—H29···O30.932.593.442 (3)152
C29—H29···N20.932.503.168 (3)128
C33—H33···O10.932.443.054 (4)123
Symmetry codes: (i) x, y+1, z; (ii) x−1/2, −y+1/2, −z.
Acknowledgements top

ETSK thanks Professor M. N. Ponnuswamy and Professor D. Velmurugan, Department of Crystallography and Biophysics, University of Madras, India, for their guidance and valuable suggestions. ETSK also thanks SRM Management for their support.

references
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