Literature DB >> 22219962

(E)-1-[2-Hy-droxy-4,6-bis-(meth-oxy-meth-oxy)phen-yl]-3-[3-meth-oxy-4-(meth-oxy-meth-oxy)phen-yl]prop-2-en-1-one.

Liu-Shuan Chang, Chen-Yang Li, Yan-Mei Zhao, Fang Xu, Zheng-Yi Gu.   

Abstract

The title compound, C(22)H(26)O(9), crystallizes with two independent mol-ecules in the asymmetric unit in which the dihedral angles between the two benzene rings are 21.4 (2) and 5.1 (2)°. An intra-molecular O-H⋯O hydrogen bond occurs in each mol-ecule. Inter-molecular C-H⋯O hydrogen bonds stabilize the crystal structure.

Entities:  

Year:  2011        PMID: 22219962      PMCID: PMC3247344          DOI: 10.1107/S1600536811041213

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


Related literature

For the biological activity of flavonoids, see: Jung et al. (2006 ▶); Ong & Khoo (1996 ▶); Vessal et al. (2003 ▶); Sousa et al. (2004 ▶). For bond-length data, see: Allen et al. (1987 ▶); Chu et al. (2004 ▶); Zhang et al. (2011 ▶). For the preparation, see: Duan et al. (2006 ▶).

Experimental

Crystal data

C22H26O9 M = 434.43 Monoclinic, a = 12.008 (3) Å b = 13.016 (4) Å c = 13.663 (4) Å β = 97.154 (4)° V = 2119.0 (10) Å3 Z = 4 Mo Kα radiation μ = 0.11 mm−1 T = 113 K 0.24 × 0.22 × 0.18 mm

Data collection

Rigaku Saturn CCD area-detector diffractometer Absorption correction: multi-scan (CrystalClear; Rigaku/MSC, 2009) ▶ T min = 0.975, T max = 0.981 22288 measured reflections 5259 independent reflections 4715 reflections with I > 2σ(I) R int = 0.045

Refinement

R[F 2 > 2σ(F 2)] = 0.038 wR(F 2) = 0.076 S = 1.03 5259 reflections 569 parameters 1 restraint H-atom parameters constrained Δρmax = 0.21 e Å−3 Δρmin = −0.18 e Å−3 Data collection: CrystalClear-SM Expert (Rigaku/MSC, 2009) ▶; cell refinement: CrystalClear-SM Expert ▶; data reduction: CrystalClear-SM Expert ▶; 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: SHELXTL. Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536811041213/hg5103sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811041213/hg5103Isup2.hkl Supplementary material file. DOI: 10.1107/S1600536811041213/hg5103Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C22H26O9F(000) = 920
Mr = 434.43Dx = 1.362 Mg m3
Monoclinic, P21Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2ybCell parameters from 7434 reflections
a = 12.008 (3) Åθ = 1.7–27.9°
b = 13.016 (4) ŵ = 0.11 mm1
c = 13.663 (4) ÅT = 113 K
β = 97.154 (4)°Block, orange
V = 2119.0 (10) Å30.24 × 0.22 × 0.18 mm
Z = 4
Rigaku Saturn CCD area-detector diffractometer5259 independent reflections
Radiation source: rotating anode4715 reflections with I > 2σ(I)
multilayerRint = 0.045
Detector resolution: 14.63 pixels mm-1θmax = 27.9°, θmin = 1.7°
ω and φ scansh = −14→15
Absorption correction: multi-scan (CrystalClear; Rigaku/MSC, 2009)k = −17→17
Tmin = 0.975, Tmax = 0.981l = −17→17
22288 measured reflections
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.038Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.076H-atom parameters constrained
S = 1.03w = 1/[σ2(Fo2) + (0.0347P)2] where P = (Fo2 + 2Fc2)/3
5259 reflections(Δ/σ)max = 0.001
569 parametersΔρmax = 0.21 e Å3
1 restraintΔρmin = −0.18 e Å3
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
O10.22434 (13)0.90191 (12)0.50952 (12)0.0273 (4)
O20.14482 (13)0.95752 (11)0.35274 (11)0.0244 (4)
O30.58068 (13)0.88250 (11)0.69967 (11)0.0249 (4)
O40.46961 (13)0.78830 (13)0.79761 (12)0.0312 (4)
O50.48367 (14)1.17704 (12)0.49837 (12)0.0302 (4)
H50.54821.19510.52330.045*
O60.66802 (13)1.16766 (12)0.60636 (11)0.0267 (4)
O70.91164 (14)0.91335 (12)1.08562 (11)0.0273 (4)
O81.09693 (14)1.01811 (12)1.11830 (11)0.0257 (4)
O91.19143 (13)1.17603 (12)1.14491 (11)0.0266 (4)
O100.18533 (13)0.81450 (12)0.00995 (11)0.0265 (4)
O110.15303 (14)0.77679 (11)−0.15985 (12)0.0275 (4)
O120.49745 (13)0.80118 (12)0.25640 (11)0.0273 (4)
O130.44653 (14)0.97448 (11)0.26498 (12)0.0296 (4)
O140.46845 (14)0.56582 (13)−0.01679 (12)0.0329 (4)
H140.53280.54890.00950.049*
O150.64358 (14)0.57331 (13)0.09948 (12)0.0360 (4)
O160.89706 (13)0.82460 (12)0.57367 (11)0.0248 (4)
O171.08189 (13)0.71974 (11)0.60496 (11)0.0233 (4)
O181.18426 (13)0.56566 (12)0.63086 (11)0.0266 (4)
C10.53421 (18)1.03548 (16)0.60884 (15)0.0195 (5)
C20.45869 (19)1.08459 (16)0.53524 (16)0.0213 (5)
C30.35580 (19)1.04253 (17)0.49855 (16)0.0222 (5)
H30.30741.07720.44890.027*
C40.32511 (19)0.94969 (17)0.53531 (16)0.0225 (5)
C50.39895 (19)0.89474 (17)0.60430 (16)0.0244 (5)
H5A0.37770.82970.62740.029*
C60.50153 (18)0.93550 (17)0.63790 (16)0.0218 (5)
C70.13674 (19)0.95890 (18)0.45297 (17)0.0255 (5)
H7A0.06330.92980.46450.031*
H7B0.13941.03100.47620.031*
C80.1145 (2)0.85967 (17)0.30924 (18)0.0297 (6)
H8A0.04050.83940.32590.045*
H8B0.17030.80820.33470.045*
H8C0.11200.86450.23740.045*
C90.5511 (2)0.78293 (17)0.73444 (17)0.0277 (5)
H9A0.52330.73940.67720.033*
H9B0.61900.74980.76920.033*
C100.5096 (2)0.8409 (2)0.8875 (2)0.0481 (8)
H10A0.53070.91130.87240.072*
H10B0.57510.80470.92100.072*
H10C0.45010.84260.93060.072*
C110.63687 (19)1.08955 (17)0.64962 (16)0.0214 (5)
C120.70300 (18)1.05763 (16)0.74328 (16)0.0211 (5)
H120.67281.00860.78420.025*
C130.80475 (18)1.09697 (16)0.77090 (16)0.0207 (5)
H130.83011.14670.72780.025*
C140.88206 (18)1.07296 (17)0.85929 (16)0.0203 (5)
C150.85724 (19)0.99989 (16)0.92922 (16)0.0212 (5)
H150.78880.96260.91840.025*
C160.9308 (2)0.98154 (16)1.01337 (16)0.0205 (5)
C171.03260 (19)1.03632 (16)1.03000 (16)0.0211 (5)
C181.05886 (19)1.10596 (16)0.95928 (16)0.0221 (5)
H181.12871.14110.96830.027*
C190.98402 (18)1.12444 (17)0.87596 (16)0.0222 (5)
H191.00261.17340.82900.027*
C200.8059 (2)0.86135 (18)1.07342 (18)0.0313 (6)
H20A0.79790.82261.01140.047*
H20B0.74510.91181.07180.047*
H20C0.80210.81401.12870.047*
C211.2022 (2)1.07013 (18)1.13626 (17)0.0269 (5)
H21A1.24431.04301.19770.032*
H21B1.24661.05511.08150.032*
C221.1447 (2)1.20680 (19)1.23220 (17)0.0318 (6)
H22A1.18611.17351.28990.048*
H22B1.06561.18631.22650.048*
H22C1.15051.28161.23970.048*
C230.49240 (19)0.68245 (17)0.12260 (16)0.0224 (5)
C240.42976 (19)0.64374 (17)0.03440 (16)0.0230 (5)
C250.32671 (19)0.68403 (17)−0.00400 (16)0.0236 (5)
H250.28630.6555−0.06190.028*
C260.28369 (19)0.76586 (17)0.04285 (16)0.0227 (5)
C270.34081 (18)0.80713 (17)0.12906 (16)0.0228 (5)
H270.31010.86400.16000.027*
C280.44134 (18)0.76566 (16)0.16925 (16)0.0215 (5)
C290.11434 (19)0.76794 (18)−0.06884 (17)0.0265 (5)
H29A0.10610.6941−0.05370.032*
H29B0.03900.7997−0.07290.032*
C300.1521 (2)0.88016 (18)−0.19537 (19)0.0395 (7)
H30A0.21000.9201−0.15510.059*
H30B0.07840.9109−0.19120.059*
H30C0.16740.8803−0.26420.059*
C310.4462 (2)0.87896 (17)0.31042 (17)0.0269 (5)
H31A0.36780.85890.31640.032*
H31B0.48710.88390.37780.032*
C320.5560 (2)1.0166 (2)0.2683 (2)0.0408 (7)
H32A0.60410.96890.23730.061*
H32B0.58751.02790.33720.061*
H32C0.55211.08220.23280.061*
C330.60378 (19)0.63850 (17)0.15390 (16)0.0235 (5)
C340.67431 (19)0.66787 (17)0.24565 (17)0.0243 (5)
H340.64430.71160.29150.029*
C350.77910 (18)0.63422 (16)0.26537 (16)0.0207 (5)
H350.80460.58950.21800.025*
C360.85976 (18)0.65812 (16)0.35166 (16)0.0191 (5)
C370.96138 (18)0.60702 (16)0.36697 (16)0.0210 (5)
H370.97870.55770.31990.025*
C381.03903 (18)0.62596 (17)0.44958 (16)0.0206 (5)
H381.10840.59000.45820.025*
C391.01467 (18)0.69756 (16)0.51928 (16)0.0192 (5)
C400.91248 (18)0.75263 (15)0.50337 (16)0.0190 (5)
C410.83640 (19)0.73288 (16)0.42099 (16)0.0204 (5)
H410.76780.77000.41100.024*
C420.7928 (2)0.87817 (18)0.56172 (17)0.0300 (6)
H42A0.73100.82870.55950.045*
H42B0.78590.91750.50010.045*
H42C0.78980.92510.61740.045*
C431.18969 (18)0.67200 (18)0.61951 (17)0.0249 (5)
H43A1.23000.68750.56230.030*
H43B1.23360.70180.67890.030*
C441.1416 (2)0.53416 (19)0.71952 (18)0.0299 (6)
H44A1.06170.55140.71510.045*
H44B1.18270.56980.77610.045*
H44C1.15130.45980.72800.045*
U11U22U33U12U13U23
O10.0205 (9)0.0293 (9)0.0301 (9)−0.0058 (7)−0.0044 (7)0.0054 (7)
O20.0271 (9)0.0210 (8)0.0239 (9)−0.0014 (7)−0.0013 (7)0.0003 (6)
O30.0236 (9)0.0231 (8)0.0272 (9)0.0009 (6)−0.0002 (7)0.0071 (6)
O40.0299 (9)0.0339 (9)0.0309 (10)−0.0061 (8)0.0076 (8)0.0061 (7)
O50.0312 (10)0.0249 (8)0.0324 (10)−0.0075 (7)−0.0049 (8)0.0089 (7)
O60.0249 (9)0.0274 (8)0.0272 (9)−0.0059 (7)0.0009 (7)0.0063 (7)
O70.0338 (10)0.0255 (9)0.0217 (9)−0.0054 (7)0.0003 (8)0.0053 (7)
O80.0266 (9)0.0271 (9)0.0215 (9)−0.0012 (7)−0.0046 (7)0.0001 (7)
O90.0287 (9)0.0263 (8)0.0242 (9)−0.0023 (7)0.0012 (7)−0.0024 (7)
O100.0210 (9)0.0304 (9)0.0266 (9)0.0054 (7)−0.0035 (7)−0.0024 (7)
O110.0361 (10)0.0220 (8)0.0234 (9)0.0031 (7)−0.0002 (7)0.0016 (7)
O120.0292 (9)0.0286 (9)0.0227 (8)0.0087 (7)−0.0023 (7)−0.0068 (7)
O130.0269 (10)0.0278 (9)0.0332 (10)0.0035 (7)−0.0001 (8)−0.0038 (7)
O140.0334 (11)0.0320 (9)0.0309 (10)0.0127 (8)−0.0054 (8)−0.0098 (8)
O150.0318 (10)0.0381 (10)0.0354 (10)0.0125 (8)−0.0064 (8)−0.0142 (8)
O160.0291 (9)0.0213 (8)0.0248 (9)0.0044 (7)0.0060 (7)−0.0048 (7)
O170.0226 (9)0.0259 (8)0.0202 (8)0.0005 (7)−0.0015 (7)−0.0016 (6)
O180.0278 (10)0.0280 (9)0.0239 (9)0.0033 (7)0.0023 (7)0.0001 (7)
C10.0197 (12)0.0213 (11)0.0176 (11)−0.0005 (9)0.0025 (9)0.0011 (8)
C20.0250 (12)0.0190 (11)0.0202 (12)−0.0016 (9)0.0033 (10)0.0023 (9)
C30.0221 (12)0.0245 (12)0.0191 (12)0.0008 (9)−0.0009 (10)0.0019 (9)
C40.0211 (12)0.0246 (11)0.0219 (12)−0.0038 (9)0.0028 (10)−0.0033 (9)
C50.0272 (13)0.0216 (11)0.0242 (12)−0.0034 (9)0.0025 (10)0.0038 (9)
C60.0214 (12)0.0264 (11)0.0171 (11)0.0024 (9)0.0001 (9)0.0008 (9)
C70.0186 (12)0.0301 (13)0.0271 (13)0.0016 (10)−0.0004 (10)−0.0049 (10)
C80.0340 (15)0.0240 (12)0.0306 (14)−0.0011 (11)0.0021 (11)−0.0023 (10)
C90.0308 (14)0.0219 (11)0.0301 (13)−0.0002 (10)0.0026 (11)0.0050 (10)
C100.060 (2)0.0535 (18)0.0340 (16)−0.0199 (15)0.0169 (14)−0.0058 (13)
C110.0211 (12)0.0224 (11)0.0212 (12)−0.0003 (9)0.0041 (10)−0.0016 (9)
C120.0210 (12)0.0209 (11)0.0215 (12)−0.0012 (9)0.0035 (9)0.0006 (9)
C130.0237 (12)0.0184 (11)0.0202 (12)−0.0010 (9)0.0039 (9)−0.0001 (8)
C140.0197 (12)0.0226 (11)0.0186 (11)0.0002 (9)0.0024 (9)−0.0017 (9)
C150.0209 (12)0.0212 (12)0.0215 (12)−0.0023 (9)0.0031 (10)−0.0018 (9)
C160.0263 (13)0.0184 (10)0.0170 (11)0.0005 (9)0.0045 (9)−0.0002 (9)
C170.0264 (13)0.0200 (11)0.0167 (12)0.0031 (10)0.0017 (9)−0.0046 (9)
C180.0218 (12)0.0234 (12)0.0213 (12)−0.0014 (9)0.0031 (10)−0.0021 (9)
C190.0252 (12)0.0240 (12)0.0175 (11)−0.0032 (10)0.0035 (9)−0.0026 (9)
C200.0347 (15)0.0288 (13)0.0299 (14)−0.0098 (11)0.0019 (12)0.0041 (10)
C210.0247 (13)0.0295 (13)0.0247 (13)0.0034 (10)−0.0044 (10)−0.0021 (10)
C220.0335 (15)0.0368 (15)0.0245 (13)0.0003 (12)0.0012 (11)−0.0058 (11)
C230.0235 (12)0.0223 (11)0.0211 (12)0.0015 (9)0.0015 (9)0.0000 (9)
C240.0242 (13)0.0217 (11)0.0230 (12)0.0013 (9)0.0022 (10)−0.0007 (9)
C250.0230 (12)0.0250 (12)0.0216 (12)−0.0005 (10)−0.0022 (10)−0.0018 (9)
C260.0193 (12)0.0263 (12)0.0222 (12)0.0010 (9)0.0010 (9)0.0036 (9)
C270.0250 (13)0.0216 (11)0.0219 (12)0.0021 (9)0.0029 (10)−0.0022 (9)
C280.0248 (13)0.0216 (11)0.0178 (11)−0.0028 (9)0.0020 (9)−0.0001 (8)
C290.0186 (12)0.0276 (12)0.0317 (14)0.0008 (10)−0.0030 (10)0.0000 (10)
C300.063 (2)0.0250 (13)0.0297 (14)0.0034 (13)0.0042 (14)0.0063 (11)
C310.0282 (14)0.0279 (12)0.0246 (13)0.0033 (10)0.0028 (11)−0.0073 (10)
C320.0335 (16)0.0358 (14)0.0536 (19)−0.0032 (12)0.0074 (13)−0.0035 (13)
C330.0236 (12)0.0232 (12)0.0235 (12)0.0030 (10)0.0022 (10)0.0002 (9)
C340.0242 (13)0.0269 (12)0.0217 (12)0.0035 (10)0.0022 (10)0.0005 (9)
C350.0232 (12)0.0186 (11)0.0203 (12)0.0002 (9)0.0034 (9)0.0001 (9)
C360.0194 (12)0.0213 (11)0.0168 (11)−0.0020 (9)0.0030 (9)0.0015 (8)
C370.0233 (12)0.0211 (11)0.0191 (12)0.0012 (9)0.0050 (9)−0.0010 (9)
C380.0162 (11)0.0229 (11)0.0228 (12)0.0035 (9)0.0031 (9)0.0020 (9)
C390.0174 (11)0.0227 (11)0.0174 (11)−0.0033 (9)0.0015 (9)0.0022 (9)
C400.0239 (12)0.0156 (10)0.0189 (11)−0.0021 (9)0.0075 (9)−0.0004 (8)
C410.0175 (11)0.0193 (11)0.0249 (12)0.0018 (9)0.0043 (9)0.0027 (9)
C420.0374 (15)0.0249 (12)0.0285 (14)0.0083 (11)0.0074 (12)−0.0050 (10)
C430.0190 (12)0.0306 (13)0.0242 (13)−0.0009 (10)−0.0011 (10)−0.0010 (10)
C440.0316 (14)0.0289 (13)0.0284 (14)0.0000 (11)0.0012 (11)0.0031 (10)
O1—C41.367 (3)C14—C191.389 (3)
O1—C71.432 (3)C14—C151.406 (3)
O2—C71.385 (3)C15—C161.380 (3)
O2—C81.433 (3)C15—H150.9500
O3—C61.375 (3)C16—C171.409 (3)
O3—C91.440 (3)C17—C181.389 (3)
O4—C91.384 (3)C18—C191.381 (3)
O4—C101.436 (3)C18—H180.9500
O5—C21.353 (3)C19—H190.9500
O5—H50.8400C20—H20A0.9800
O6—C111.256 (3)C20—H20B0.9800
O7—C161.368 (2)C20—H20C0.9800
O7—C201.431 (3)C21—H21A0.9900
O8—C171.370 (3)C21—H21B0.9900
O8—C211.428 (3)C22—H22A0.9800
O9—C211.391 (3)C22—H22B0.9800
O9—C221.437 (3)C22—H22C0.9800
O10—C261.366 (3)C23—C241.430 (3)
O10—C291.423 (3)C23—C281.433 (3)
O11—C291.385 (3)C23—C331.468 (3)
O11—C301.430 (3)C24—C251.386 (3)
O12—C281.373 (3)C25—C261.376 (3)
O12—C311.436 (2)C25—H250.9500
O13—C311.390 (3)C26—C271.395 (3)
O13—C321.420 (3)C27—C281.373 (3)
O14—C241.347 (3)C27—H270.9500
O14—H140.8400C29—H29A0.9900
O15—C331.261 (3)C29—H29B0.9900
O16—C401.371 (2)C30—H30A0.9800
O16—C421.424 (3)C30—H30B0.9800
O17—C391.367 (2)C30—H30C0.9800
O17—C431.427 (3)C31—H31A0.9900
O18—C431.395 (3)C31—H31B0.9900
O18—C441.432 (3)C32—H32A0.9800
C1—C21.419 (3)C32—H32B0.9800
C1—C61.430 (3)C32—H32C0.9800
C1—C111.468 (3)C33—C341.473 (3)
C2—C31.387 (3)C34—C351.328 (3)
C3—C41.376 (3)C34—H340.9500
C3—H30.9500C35—C361.463 (3)
C4—C51.406 (3)C35—H350.9500
C5—C61.367 (3)C36—C371.383 (3)
C5—H5A0.9500C36—C411.410 (3)
C7—H7A0.9900C37—C381.393 (3)
C7—H7B0.9900C37—H370.9500
C8—H8A0.9800C38—C391.389 (3)
C8—H8B0.9800C38—H380.9500
C8—H8C0.9800C39—C401.414 (3)
C9—H9A0.9900C40—C411.383 (3)
C9—H9B0.9900C41—H410.9500
C10—H10A0.9800C42—H42A0.9800
C10—H10B0.9800C42—H42B0.9800
C10—H10C0.9800C42—H42C0.9800
C11—C121.479 (3)C43—H43A0.9900
C12—C131.335 (3)C43—H43B0.9900
C12—H120.9500C44—H44A0.9800
C13—C141.462 (3)C44—H44B0.9800
C13—H130.9500C44—H44C0.9800
C4—O1—C7118.07 (18)O8—C21—H21B108.9
C7—O2—C8112.09 (17)H21A—C21—H21B107.7
C6—O3—C9118.27 (18)O9—C22—H22A109.5
C9—O4—C10111.77 (18)O9—C22—H22B109.5
C2—O5—H5109.5H22A—C22—H22B109.5
C16—O7—C20116.70 (18)O9—C22—H22C109.5
C17—O8—C21117.35 (18)H22A—C22—H22C109.5
C21—O9—C22113.39 (19)H22B—C22—H22C109.5
C26—O10—C29117.62 (18)C24—C23—C28115.58 (19)
C29—O11—C30113.18 (18)C24—C23—C33118.2 (2)
C28—O12—C31119.19 (17)C28—C23—C33126.1 (2)
C31—O13—C32112.67 (19)O14—C24—C25116.0 (2)
C24—O14—H14109.5O14—C24—C23121.6 (2)
C40—O16—C42116.60 (18)C25—C24—C23122.5 (2)
C39—O17—C43117.11 (17)C26—C25—C24119.1 (2)
C43—O18—C44113.86 (17)C26—C25—H25120.5
C2—C1—C6115.69 (19)C24—C25—H25120.5
C2—C1—C11119.03 (19)O10—C26—C25124.4 (2)
C6—C1—C11125.28 (19)O10—C26—C27114.43 (19)
O5—C2—C3116.5 (2)C25—C26—C27121.2 (2)
O5—C2—C1120.8 (2)C28—C27—C26120.1 (2)
C3—C2—C1122.7 (2)C28—C27—H27119.9
C4—C3—C2118.8 (2)C26—C27—H27119.9
C4—C3—H3120.6C27—C28—O12121.77 (19)
C2—C3—H3120.6C27—C28—C23121.5 (2)
O1—C4—C3125.0 (2)O12—C28—C23116.70 (19)
O1—C4—C5113.91 (19)O11—C29—O10114.05 (19)
C3—C4—C5121.1 (2)O11—C29—H29A108.7
C6—C5—C4119.6 (2)O10—C29—H29A108.7
C6—C5—H5A120.2O11—C29—H29B108.7
C4—C5—H5A120.2O10—C29—H29B108.7
C5—C6—O3122.4 (2)H29A—C29—H29B107.6
C5—C6—C1121.8 (2)O11—C30—H30A109.5
O3—C6—C1115.75 (19)O11—C30—H30B109.5
O2—C7—O1112.93 (18)H30A—C30—H30B109.5
O2—C7—H7A109.0O11—C30—H30C109.5
O1—C7—H7A109.0H30A—C30—H30C109.5
O2—C7—H7B109.0H30B—C30—H30C109.5
O1—C7—H7B109.0O13—C31—O12112.08 (18)
H7A—C7—H7B107.8O13—C31—H31A109.2
O2—C8—H8A109.5O12—C31—H31A109.2
O2—C8—H8B109.5O13—C31—H31B109.2
H8A—C8—H8B109.5O12—C31—H31B109.2
O2—C8—H8C109.5H31A—C31—H31B107.9
H8A—C8—H8C109.5O13—C32—H32A109.5
H8B—C8—H8C109.5O13—C32—H32B109.5
O4—C9—O3112.51 (18)H32A—C32—H32B109.5
O4—C9—H9A109.1O13—C32—H32C109.5
O3—C9—H9A109.1H32A—C32—H32C109.5
O4—C9—H9B109.1H32B—C32—H32C109.5
O3—C9—H9B109.1O15—C33—C23119.3 (2)
H9A—C9—H9B107.8O15—C33—C34117.2 (2)
O4—C10—H10A109.5C23—C33—C34123.6 (2)
O4—C10—H10B109.5C35—C34—C33121.1 (2)
H10A—C10—H10B109.5C35—C34—H34119.4
O4—C10—H10C109.5C33—C34—H34119.4
H10A—C10—H10C109.5C34—C35—C36127.5 (2)
H10B—C10—H10C109.5C34—C35—H35116.2
O6—C11—C1119.6 (2)C36—C35—H35116.2
O6—C11—C12118.4 (2)C37—C36—C41118.4 (2)
C1—C11—C12121.93 (19)C37—C36—C35120.2 (2)
C13—C12—C11120.7 (2)C41—C36—C35121.4 (2)
C13—C12—H12119.6C36—C37—C38121.8 (2)
C11—C12—H12119.6C36—C37—H37119.1
C12—C13—C14128.0 (2)C38—C37—H37119.1
C12—C13—H13116.0C39—C38—C37119.8 (2)
C14—C13—H13116.0C39—C38—H38120.1
C19—C14—C15118.2 (2)C37—C38—H38120.1
C19—C14—C13119.2 (2)O17—C39—C38125.2 (2)
C15—C14—C13122.6 (2)O17—C39—C40115.65 (19)
C16—C15—C14121.0 (2)C38—C39—C40119.16 (19)
C16—C15—H15119.5O16—C40—C41124.3 (2)
C14—C15—H15119.5O16—C40—C39115.41 (19)
O7—C16—C15124.5 (2)C41—C40—C39120.24 (19)
O7—C16—C17115.6 (2)C40—C41—C36120.6 (2)
C15—C16—C17119.9 (2)C40—C41—H41119.7
O8—C17—C18125.0 (2)C36—C41—H41119.7
O8—C17—C16115.94 (19)O16—C42—H42A109.5
C18—C17—C16119.0 (2)O16—C42—H42B109.5
C19—C18—C17120.4 (2)H42A—C42—H42B109.5
C19—C18—H18119.8O16—C42—H42C109.5
C17—C18—H18119.8H42A—C42—H42C109.5
C18—C19—C14121.4 (2)H42B—C42—H42C109.5
C18—C19—H19119.3O18—C43—O17113.16 (19)
C14—C19—H19119.3O18—C43—H43A108.9
O7—C20—H20A109.5O17—C43—H43A108.9
O7—C20—H20B109.5O18—C43—H43B108.9
H20A—C20—H20B109.5O17—C43—H43B108.9
O7—C20—H20C109.5H43A—C43—H43B107.8
H20A—C20—H20C109.5O18—C44—H44A109.5
H20B—C20—H20C109.5O18—C44—H44B109.5
O9—C21—O8113.23 (19)H44A—C44—H44B109.5
O9—C21—H21A108.9O18—C44—H44C109.5
O8—C21—H21A108.9H44A—C44—H44C109.5
O9—C21—H21B108.9H44B—C44—H44C109.5
C6—C1—C2—O5−176.5 (2)C28—C23—C24—O14179.8 (2)
C11—C1—C2—O54.1 (3)C33—C23—C24—O143.1 (3)
C6—C1—C2—C34.6 (3)C28—C23—C24—C250.3 (3)
C11—C1—C2—C3−174.7 (2)C33—C23—C24—C25−176.4 (2)
O5—C2—C3—C4−178.5 (2)O14—C24—C25—C26−178.03 (19)
C1—C2—C3—C40.4 (3)C23—C24—C25—C261.5 (3)
C7—O1—C4—C3−10.9 (3)C29—O10—C26—C2510.2 (3)
C7—O1—C4—C5169.68 (18)C29—O10—C26—C27−170.93 (18)
C2—C3—C4—O1176.7 (2)C24—C25—C26—O10177.4 (2)
C2—C3—C4—C5−3.9 (3)C24—C25—C26—C27−1.4 (3)
O1—C4—C5—C6−178.4 (2)O10—C26—C27—C28−179.44 (19)
C3—C4—C5—C62.1 (3)C25—C26—C27—C28−0.6 (3)
C4—C5—C6—O3−175.10 (19)C26—C27—C28—O12−176.98 (19)
C4—C5—C6—C13.3 (3)C26—C27—C28—C232.5 (3)
C9—O3—C6—C5−3.8 (3)C31—O12—C28—C274.3 (3)
C9—O3—C6—C1177.69 (18)C31—O12—C28—C23−175.19 (18)
C2—C1—C6—C5−6.5 (3)C24—C23—C28—C27−2.3 (3)
C11—C1—C6—C5172.8 (2)C33—C23—C28—C27174.1 (2)
C2—C1—C6—O3172.05 (18)C24—C23—C28—O12177.19 (19)
C11—C1—C6—O3−8.7 (3)C33—C23—C28—O12−6.4 (3)
C8—O2—C7—O172.9 (2)C30—O11—C29—O10−67.2 (3)
C4—O1—C7—O283.6 (2)C26—O10—C29—O11−73.6 (2)
C10—O4—C9—O3−65.3 (2)C32—O13—C31—O12−68.7 (2)
C6—O3—C9—O4−67.5 (2)C28—O12—C31—O13−72.7 (2)
C2—C1—C11—O6−14.3 (3)C24—C23—C33—O154.5 (3)
C6—C1—C11—O6166.5 (2)C28—C23—C33—O15−171.9 (2)
C2—C1—C11—C12162.98 (19)C24—C23—C33—C34−176.9 (2)
C6—C1—C11—C12−16.3 (3)C28—C23—C33—C346.8 (3)
O6—C11—C12—C13−13.5 (3)O15—C33—C34—C356.1 (3)
C1—C11—C12—C13169.2 (2)C23—C33—C34—C35−172.6 (2)
C11—C12—C13—C14−178.7 (2)C33—C34—C35—C36178.6 (2)
C12—C13—C14—C19−178.5 (2)C34—C35—C36—C37172.2 (2)
C12—C13—C14—C151.0 (4)C34—C35—C36—C41−7.6 (3)
C19—C14—C15—C161.6 (3)C41—C36—C37—C381.5 (3)
C13—C14—C15—C16−177.9 (2)C35—C36—C37—C38−178.38 (19)
C20—O7—C16—C15−2.5 (3)C36—C37—C38—C390.3 (3)
C20—O7—C16—C17176.30 (19)C43—O17—C39—C385.8 (3)
C14—C15—C16—O7178.64 (19)C43—O17—C39—C40−174.90 (18)
C14—C15—C16—C17−0.1 (3)C37—C38—C39—O17177.26 (19)
C21—O8—C17—C18−4.0 (3)C37—C38—C39—C40−2.1 (3)
C21—O8—C17—C16178.21 (19)C42—O16—C40—C413.0 (3)
O7—C16—C17—O8−3.0 (3)C42—O16—C40—C39−177.43 (19)
C15—C16—C17—O8175.86 (18)O17—C39—C40—O163.1 (3)
O7—C16—C17—C18179.07 (18)C38—C39—C40—O16−177.50 (18)
C15—C16—C17—C18−2.0 (3)O17—C39—C40—C41−177.32 (18)
O8—C17—C18—C19−174.9 (2)C38—C39—C40—C412.1 (3)
C16—C17—C18—C192.8 (3)O16—C40—C41—C36179.23 (19)
C17—C18—C19—C14−1.3 (3)C39—C40—C41—C36−0.3 (3)
C15—C14—C19—C18−0.8 (3)C37—C36—C41—C40−1.5 (3)
C13—C14—C19—C18178.70 (19)C35—C36—C41—C40178.39 (19)
C22—O9—C21—O868.4 (2)C44—O18—C43—O17−66.9 (2)
C17—O8—C21—O966.4 (2)C39—O17—C43—O18−66.7 (2)
D—H···AD—HH···AD···AD—H···A
O5—H5···O60.841.752.506 (2)148.
O14—H14···O150.841.722.475 (2)148.
C8—H8C···O8i0.982.573.312 (3)132.
C9—H9A···O5ii0.992.523.444 (3)155.
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O5—H5⋯O60.841.752.506 (2)148
O14—H14⋯O150.841.722.475 (2)148
C8—H8C⋯O8i0.982.573.312 (3)132
C9—H9A⋯O5ii0.992.523.444 (3)155

Symmetry codes: (i) ; (ii) .

  6 in total

1.  Antidiabetic effects of quercetin in streptozocin-induced diabetic rats.

Authors:  Mahmood Vessal; Mina Hemmati; Mohammad Vasei
Journal:  Comp Biochem Physiol C Toxicol Pharmacol       Date:  2003-07       Impact factor: 3.228

2.  A short history of SHELX.

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

3.  Effect of citrus flavonoids on lipid metabolism and glucose-regulating enzyme mRNA levels in type-2 diabetic mice.

Authors:  Un Ju Jung; Mi-Kyung Lee; Yong Bok Park; Mi Ae Kang; Myung-Sook Choi
Journal:  Int J Biochem Cell Biol       Date:  2006-01-06       Impact factor: 5.085

4.  Insulinomimetic effects of myricetin on lipogenesis and glucose transport in rat adipocytes but not glucose transport translocation.

Authors:  K C Ong; H E Khoo
Journal:  Biochem Pharmacol       Date:  1996-02-23       Impact factor: 5.858

5.  Hypoglycemic effect and antioxidant potential of kaempferol-3,7-O-(alpha)-dirhamnoside from Bauhinia forficata leaves.

Authors:  Eliandra de Sousa; Leila Zanatta; Ilana Seifriz; Tânia Beatriz Creczynski-Pasa; Moacir Geraldo Pizzolatti; Bruno Szpoganicz; Fátima Regina Mena Barreto Silva
Journal:  J Nat Prod       Date:  2004-05       Impact factor: 4.050

6.  (E)-3-(8-Benz-yloxy-2,3-dihydro-1,4-benzodioxin-6-yl)-1-[2-hy-droxy-4,6-bis-(meth-oxy-meth-oxy)phen-yl]prop-2-en-1-one.

Authors:  Yu Zhang; Yi-Nan Zhang; Ming-Ming Liu; Kum-Chol Ryu; De-Yong Ye
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-03-19
  6 in total

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