Literature DB >> 22590285

4-Amino-8-cyclo-pent-yloxy-7-meth-oxy-2H-chromen-2-one monohydrate.

Man-Hua Ding1, Xiao-Ping Jiang.   

Abstract

The asymmetric unit of the title compound, C(15)H(17)NO(4)·H(2)O, contains two organic mol-ecules with marginal differences between them and two water molecules. The n class="Chemical">chromine rings in both mol-ecules are essentially planar, with maximum deviations of 0.012 (2) and 0.060 (2) Å. The five-membered cyclo-pentane rings adopt envelope conformations in both mol-ecules. In the crystal, the components are linked by N-H⋯O, O-H⋯O and C-H⋯O hydrogen bonds, resulting in a three-dimensional network.

Entities:  

Year:  2012        PMID: 22590285      PMCID: PMC3344523          DOI: 10.1107/S160053681201450X

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


Related literature

For applications of the title compound in the treatment or prevention of disease, see: Scherlach et al. (2011 ▶); Luan et al. (2011 ▶); Yang et al. (2011 ▶). For a related structure, see: Doriguetto et al. (2006 ▶).

Experimental

Crystal data

C15H17NO4·H2O M = 293.31 Monoclinic, a = 20.3651 (4) Å b = 7.43162 (16) Å c = 19.4049 (4) Å β = 91.0792 (18)° V = 2936.32 (11) Å3 Z = 8 Cu Kα radiation μ = 0.83 mm−1 T = 153 K 0.36 × 0.31 × 0.20 mm

Data collection

Agilent Xcalibur Atlas Gemini ultra diffractometer Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2006 ▶) T min = 0.754, T max = 0.851 13804 measured reflections 5167 independent reflections 4701 reflections with I > 2σ(I) R int = 0.026

Refinement

R[F 2 > 2σ(F 2)] = 0.054 wR(F 2) = 0.193 S = 1.08 5167 reflections 394 parameters 6 restraints H-atom parameters constrained Δρmax = 0.38 e Å−3 Δρmin = −0.30 e Å−3 Data collection: CrysAlis PRO (Agilent, 2006 ▶); cell refinement: CrysAlis PRO; data reduction: CrysAlis PRO; 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/S160053681201450X/pv2524sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S160053681201450X/pv2524Isup2.hkl Supplementary material file. DOI: 10.1107/S160053681201450X/pv2524Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C15H17NO4·H2OF(000) = 1248
Mr = 293.31Dx = 1.327 Mg m3
Monoclinic, P21/cCu Kα radiation, λ = 1.54184 Å
Hall symbol: -P 2ybcCell parameters from 13804 reflections
a = 20.3651 (4) Åθ = 4.6–67.0°
b = 7.43162 (16) ŵ = 0.83 mm1
c = 19.4049 (4) ÅT = 153 K
β = 91.0792 (18)°Block, yellow
V = 2936.32 (11) Å30.36 × 0.31 × 0.20 mm
Z = 8
Agilent Xcalibur Atlas Gemini ultra diffractometer5167 independent reflections
Radiation source: fine-focus sealed tube4701 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.026
ω scansθmax = 67.0°, θmin = 4.6°
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2006)h = −21→24
Tmin = 0.754, Tmax = 0.851k = −8→8
13804 measured reflectionsl = −21→23
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.054H-atom parameters constrained
wR(F2) = 0.193w = 1/[σ2(Fo2) + (0.103P)2 + 4.5099P] where P = (Fo2 + 2Fc2)/3
S = 1.08(Δ/σ)max < 0.001
5167 reflectionsΔρmax = 0.38 e Å3
394 parametersΔρmin = −0.30 e Å3
6 restraintsExtinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.0031 (5)
Experimental. Absorption correction: empirical absorption correction using spherical harmonics implemented in SCALE3 ABSPACK scaling algorithm (Agilent, 2006)
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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
O10.31349 (9)0.6751 (3)0.05051 (9)0.0277 (5)
O20.40956 (8)0.6823 (3)0.10419 (9)0.0196 (4)
O30.53980 (8)0.6560 (2)0.08977 (8)0.0189 (4)
O40.62167 (8)0.6828 (3)0.19846 (9)0.0251 (5)
N10.32021 (10)0.7551 (3)0.29237 (11)0.0239 (5)
H1A0.27710.76010.29440.029*
H1B0.34430.76500.33030.029*
C10.34144 (12)0.6908 (4)0.10708 (13)0.0214 (6)
C20.31268 (12)0.7164 (4)0.17122 (14)0.0227 (6)
H20.26620.72300.17320.027*
C30.34885 (12)0.7326 (4)0.23200 (13)0.0194 (5)
C40.42038 (12)0.7240 (3)0.22795 (13)0.0183 (5)
C50.44727 (12)0.6996 (3)0.16325 (13)0.0174 (5)
C60.51502 (12)0.6893 (3)0.15391 (12)0.0180 (5)
C70.46357 (12)0.7384 (4)0.28460 (13)0.0203 (6)
H70.44640.75610.32930.024*
C80.53058 (13)0.7274 (4)0.27689 (13)0.0212 (6)
H80.55900.73770.31600.025*
C90.55674 (12)0.7012 (3)0.21161 (13)0.0195 (5)
C100.66766 (13)0.7058 (4)0.25445 (14)0.0281 (6)
H10A0.71240.68930.23780.042*
H10B0.65890.61660.29030.042*
H10C0.66320.82710.27360.042*
C110.54069 (13)0.8129 (4)0.04407 (13)0.0215 (6)
H110.49690.87370.04230.026*
C120.55964 (14)0.7436 (4)−0.02734 (13)0.0262 (6)
H12A0.52950.7927−0.06330.031*
H12B0.55750.6106−0.02890.031*
C130.63040 (16)0.8087 (5)−0.03896 (17)0.0371 (8)
H13A0.65770.7101−0.05730.044*
H13B0.63080.9105−0.07180.044*
C140.65589 (14)0.8678 (4)0.03183 (16)0.0317 (7)
H14A0.69040.96090.02780.038*
H14B0.67380.76450.05830.038*
C150.59466 (12)0.9438 (4)0.06545 (14)0.0246 (6)
H15A0.60020.94770.11620.030*
H15B0.58491.06650.04830.030*
O5−0.18130 (8)0.1918 (3)0.70123 (9)0.0248 (5)
O6−0.08754 (8)0.2503 (3)0.65200 (9)0.0200 (4)
O70.04038 (8)0.3412 (2)0.67260 (9)0.0199 (4)
O80.12364 (8)0.3338 (3)0.56941 (9)0.0251 (5)
N2−0.17177 (11)0.1820 (3)0.45783 (11)0.0255 (5)
H2A−0.21410.15980.45320.031*
H2B−0.14750.19400.42110.031*
C16−0.15351 (12)0.2038 (4)0.64569 (13)0.0201 (6)
C17−0.18055 (12)0.1794 (4)0.57953 (13)0.0217 (6)
H17−0.22580.14920.57510.026*
C18−0.14447 (12)0.1972 (4)0.52039 (13)0.0200 (6)
C19−0.07400 (12)0.2311 (4)0.52828 (13)0.0193 (5)
C20−0.04892 (12)0.2580 (4)0.59489 (13)0.0183 (5)
C210.01742 (12)0.2956 (4)0.60801 (13)0.0189 (5)
C22−0.03026 (13)0.2365 (4)0.47378 (13)0.0219 (6)
H22−0.04620.21820.42800.026*
C230.03603 (13)0.2680 (4)0.48542 (13)0.0224 (6)
H230.06530.26910.44780.027*
C240.05997 (12)0.2983 (4)0.55240 (14)0.0207 (6)
C250.17107 (13)0.3265 (4)0.51606 (15)0.0283 (6)
H25A0.21490.34960.53580.043*
H25B0.16060.41780.48110.043*
H25C0.17020.20690.49470.043*
C260.04488 (13)0.1944 (4)0.72309 (13)0.0241 (6)
H260.00120.13550.72920.029*
C270.06993 (14)0.2795 (5)0.79080 (14)0.0333 (7)
H27A0.07070.41230.78680.040*
H27B0.04110.24600.82930.040*
C280.13955 (14)0.2063 (4)0.80336 (16)0.0319 (7)
H28A0.16950.30280.81980.038*
H28B0.13950.10830.83790.038*
C290.16034 (14)0.1360 (4)0.73356 (16)0.0325 (7)
H29A0.19450.04200.73850.039*
H29B0.17700.23440.70430.039*
C300.09641 (14)0.0582 (4)0.70385 (14)0.0291 (6)
H30A0.09870.04500.65320.035*
H30B0.0869−0.06070.72440.035*
O1W0.13246 (12)0.6480 (3)0.66569 (10)0.0392 (6)
H1AA0.14270.66010.70760.059*
H1AB0.11540.54560.66120.059*
O2W0.63303 (11)0.3753 (3)0.07811 (10)0.0325 (5)
H2AA0.60770.46460.07840.049*
H2AB0.64370.35890.03700.049*
U11U22U33U12U13U23
O10.0165 (9)0.0481 (13)0.0185 (9)0.0032 (8)−0.0009 (7)−0.0048 (8)
O20.0114 (8)0.0306 (10)0.0168 (9)0.0015 (7)0.0012 (6)−0.0020 (7)
O30.0168 (8)0.0235 (10)0.0165 (9)0.0023 (7)0.0044 (6)0.0003 (7)
O40.0110 (8)0.0421 (12)0.0222 (10)0.0022 (8)0.0008 (7)−0.0008 (8)
N10.0139 (10)0.0391 (14)0.0188 (11)−0.0010 (9)0.0034 (8)−0.0013 (10)
C10.0152 (12)0.0268 (14)0.0222 (13)0.0013 (10)0.0007 (10)−0.0015 (10)
C20.0139 (12)0.0306 (15)0.0237 (13)0.0003 (10)0.0034 (10)−0.0012 (11)
C30.0176 (12)0.0194 (13)0.0214 (13)0.0000 (10)0.0037 (10)−0.0003 (10)
C40.0169 (12)0.0179 (13)0.0201 (13)0.0005 (9)0.0028 (10)0.0004 (10)
C50.0180 (12)0.0168 (12)0.0173 (12)0.0001 (9)−0.0003 (9)0.0003 (9)
C60.0167 (12)0.0207 (13)0.0168 (12)0.0016 (10)0.0034 (9)0.0000 (10)
C70.0202 (13)0.0224 (14)0.0184 (12)0.0010 (10)0.0031 (10)−0.0001 (10)
C80.0190 (12)0.0273 (14)0.0173 (13)0.0003 (10)−0.0005 (10)0.0005 (10)
C90.0136 (12)0.0213 (13)0.0238 (13)0.0014 (10)0.0021 (10)0.0009 (10)
C100.0152 (13)0.0407 (17)0.0281 (15)0.0001 (11)−0.0034 (11)−0.0030 (12)
C110.0188 (13)0.0265 (14)0.0193 (13)0.0039 (10)0.0034 (10)0.0032 (10)
C120.0288 (14)0.0318 (15)0.0181 (13)0.0018 (12)0.0038 (11)0.0003 (11)
C130.0357 (17)0.0392 (18)0.0371 (17)−0.0026 (14)0.0202 (13)−0.0049 (14)
C140.0206 (14)0.0311 (16)0.0436 (17)−0.0031 (12)0.0088 (12)0.0001 (13)
C150.0232 (13)0.0258 (14)0.0250 (13)0.0000 (11)0.0049 (10)−0.0001 (11)
O50.0157 (9)0.0397 (12)0.0191 (9)0.0004 (8)0.0029 (7)0.0009 (8)
O60.0131 (8)0.0313 (10)0.0158 (9)−0.0018 (7)0.0012 (6)−0.0015 (7)
O70.0166 (8)0.0252 (10)0.0177 (9)−0.0024 (7)−0.0007 (7)−0.0008 (7)
O80.0128 (9)0.0396 (12)0.0231 (10)−0.0041 (8)0.0028 (7)−0.0010 (8)
N20.0145 (10)0.0433 (15)0.0186 (11)−0.0029 (10)−0.0007 (8)−0.0006 (10)
C160.0140 (12)0.0244 (14)0.0220 (13)0.0031 (10)0.0026 (10)0.0007 (10)
C170.0123 (12)0.0291 (15)0.0238 (13)−0.0007 (10)−0.0006 (10)−0.0001 (11)
C180.0179 (13)0.0223 (13)0.0199 (13)0.0016 (10)−0.0009 (10)0.0006 (10)
C190.0173 (13)0.0201 (13)0.0203 (13)−0.0005 (10)0.0001 (10)0.0005 (10)
C200.0174 (12)0.0204 (13)0.0173 (12)0.0028 (10)0.0029 (9)0.0010 (10)
C210.0172 (12)0.0219 (13)0.0174 (12)0.0012 (10)−0.0012 (9)0.0001 (10)
C220.0197 (13)0.0295 (15)0.0163 (12)−0.0008 (11)0.0000 (10)−0.0010 (10)
C230.0194 (13)0.0294 (15)0.0184 (13)−0.0003 (11)0.0055 (10)0.0013 (10)
C240.0160 (12)0.0215 (13)0.0247 (13)−0.0017 (10)0.0010 (10)0.0013 (10)
C250.0157 (12)0.0407 (17)0.0289 (15)−0.0029 (12)0.0073 (10)0.0013 (12)
C260.0179 (13)0.0349 (16)0.0196 (13)−0.0031 (11)−0.0010 (10)0.0068 (11)
C270.0278 (15)0.054 (2)0.0178 (13)0.0073 (14)−0.0013 (11)−0.0015 (13)
C280.0281 (15)0.0321 (16)0.0352 (16)0.0000 (12)−0.0121 (12)−0.0022 (12)
C290.0224 (14)0.0341 (17)0.0409 (17)0.0075 (12)−0.0003 (12)0.0044 (13)
C300.0345 (15)0.0259 (15)0.0266 (14)0.0012 (12)−0.0040 (11)0.0003 (11)
O1W0.0633 (15)0.0337 (12)0.0203 (10)−0.0172 (11)−0.0063 (10)0.0017 (9)
O2W0.0448 (12)0.0328 (12)0.0201 (10)0.0148 (10)0.0079 (8)0.0028 (8)
O1—C11.233 (3)O6—C161.390 (3)
O2—C51.374 (3)O7—C211.372 (3)
O2—C11.391 (3)O7—C261.468 (3)
O3—C61.374 (3)O8—C241.358 (3)
O3—C111.465 (3)O8—C251.430 (3)
O4—C91.358 (3)N2—C181.331 (3)
O4—C101.431 (3)N2—H2A0.8800
N1—C31.329 (3)N2—H2B0.8800
N1—H1A0.8800C16—C171.399 (4)
N1—H1B0.8800C17—C181.381 (4)
C1—C21.398 (4)C17—H170.9500
C2—C31.384 (4)C18—C191.462 (3)
C2—H20.9500C19—C201.395 (4)
C3—C41.462 (3)C19—C221.396 (4)
C4—C51.391 (3)C20—C211.398 (4)
C4—C71.399 (4)C21—C241.397 (4)
C5—C61.397 (3)C22—C231.385 (4)
C6—C91.395 (4)C22—H220.9500
C7—C81.378 (4)C23—C241.398 (4)
C7—H70.9500C23—H230.9500
C8—C91.397 (4)C25—H25A0.9800
C8—H80.9500C25—H25B0.9800
C10—H10A0.9800C25—H25C0.9800
C10—H10B0.9800C26—C301.510 (4)
C10—H10C0.9800C26—C271.537 (4)
C11—C151.520 (4)C26—H261.0000
C11—C121.534 (4)C27—C281.534 (4)
C11—H111.0000C27—H27A0.9900
C12—C131.541 (4)C27—H27B0.9900
C12—H12A0.9900C28—C291.519 (4)
C12—H12B0.9900C28—H28A0.9900
C13—C141.524 (4)C28—H28B0.9900
C13—H13A0.9900C29—C301.528 (4)
C13—H13B0.9900C29—H29A0.9900
C14—C151.526 (4)C29—H29B0.9900
C14—H14A0.9900C30—H30A0.9900
C14—H14B0.9900C30—H30B0.9900
C15—H15A0.9900O1W—H1AA0.8400
C15—H15B0.9900O1W—H1AB0.8400
O5—C161.230 (3)O2W—H2AA0.8400
O6—C201.372 (3)O2W—H2AB0.8400
C5—O2—C1120.30 (19)C21—O7—C26116.2 (2)
C6—O3—C11114.45 (19)C24—O8—C25118.1 (2)
C9—O4—C10118.1 (2)C18—N2—H2A120.0
C3—N1—H1A120.0C18—N2—H2B120.0
C3—N1—H1B120.0H2A—N2—H2B120.0
H1A—N1—H1B120.0O5—C16—O6113.6 (2)
O1—C1—O2113.8 (2)O5—C16—C17127.9 (2)
O1—C1—C2127.7 (2)O6—C16—C17118.4 (2)
O2—C1—C2118.5 (2)C18—C17—C16122.9 (2)
C3—C2—C1123.0 (2)C18—C17—H17118.5
C3—C2—H2118.5C16—C17—H17118.5
C1—C2—H2118.5N2—C18—C17122.0 (2)
N1—C3—C2121.8 (2)N2—C18—C19120.2 (2)
N1—C3—C4120.5 (2)C17—C18—C19117.8 (2)
C2—C3—C4117.7 (2)C20—C19—C22118.0 (2)
C5—C4—C7117.8 (2)C20—C19—C18117.6 (2)
C5—C4—C3117.6 (2)C22—C19—C18124.4 (2)
C7—C4—C3124.5 (2)O6—C20—C19122.5 (2)
O2—C5—C4122.8 (2)O6—C20—C21115.3 (2)
O2—C5—C6115.1 (2)C19—C20—C21122.2 (2)
C4—C5—C6122.1 (2)O7—C21—C24119.8 (2)
O3—C6—C9120.6 (2)O7—C21—C20121.8 (2)
O3—C6—C5120.5 (2)C24—C21—C20118.3 (2)
C9—C6—C5118.7 (2)C23—C22—C19121.0 (2)
C8—C7—C4121.3 (2)C23—C22—H22119.5
C8—C7—H7119.4C19—C22—H22119.5
C4—C7—H7119.4C22—C23—C24120.1 (2)
C7—C8—C9120.1 (2)C22—C23—H23120.0
C7—C8—H8119.9C24—C23—H23120.0
C9—C8—H8119.9O8—C24—C21114.7 (2)
O4—C9—C6115.0 (2)O8—C24—C23124.9 (2)
O4—C9—C8125.0 (2)C21—C24—C23120.4 (2)
C6—C9—C8120.0 (2)O8—C25—H25A109.5
O4—C10—H10A109.5O8—C25—H25B109.5
O4—C10—H10B109.5H25A—C25—H25B109.5
H10A—C10—H10B109.5O8—C25—H25C109.5
O4—C10—H10C109.5H25A—C25—H25C109.5
H10A—C10—H10C109.5H25B—C25—H25C109.5
H10B—C10—H10C109.5O7—C26—C30111.6 (2)
O3—C11—C15111.2 (2)O7—C26—C27106.3 (2)
O3—C11—C12106.6 (2)C30—C26—C27105.4 (2)
C15—C11—C12105.6 (2)O7—C26—H26111.1
O3—C11—H11111.1C30—C26—H26111.1
C15—C11—H11111.1C27—C26—H26111.1
C12—C11—H11111.1C28—C27—C26106.3 (2)
C11—C12—C13106.2 (2)C28—C27—H27A110.5
C11—C12—H12A110.5C26—C27—H27A110.5
C13—C12—H12A110.5C28—C27—H27B110.5
C11—C12—H12B110.5C26—C27—H27B110.5
C13—C12—H12B110.5H27A—C27—H27B108.7
H12A—C12—H12B108.7C29—C28—C27104.6 (2)
C14—C13—C12105.2 (2)C29—C28—H28A110.8
C14—C13—H13A110.7C27—C28—H28A110.8
C12—C13—H13A110.7C29—C28—H28B110.8
C14—C13—H13B110.7C27—C28—H28B110.8
C12—C13—H13B110.7H28A—C28—H28B108.9
H13A—C13—H13B108.8C28—C29—C30102.5 (2)
C13—C14—C15103.0 (2)C28—C29—H29A111.3
C13—C14—H14A111.2C30—C29—H29A111.3
C15—C14—H14A111.2C28—C29—H29B111.3
C13—C14—H14B111.2C30—C29—H29B111.3
C15—C14—H14B111.2H29A—C29—H29B109.2
H14A—C14—H14B109.1C26—C30—C29104.1 (2)
C11—C15—C14103.8 (2)C26—C30—H30A110.9
C11—C15—H15A111.0C29—C30—H30A110.9
C14—C15—H15A111.0C26—C30—H30B110.9
C11—C15—H15B111.0C29—C30—H30B110.9
C14—C15—H15B111.0H30A—C30—H30B108.9
H15A—C15—H15B109.0H1AA—O1W—H1AB106.9
C20—O6—C16120.44 (19)H2AA—O2W—H2AB106.9
C5—O2—C1—O1179.3 (2)C20—O6—C16—O5175.9 (2)
C5—O2—C1—C2−0.3 (4)C20—O6—C16—C17−5.0 (4)
O1—C1—C2—C3−179.9 (3)O5—C16—C17—C18179.7 (3)
O2—C1—C2—C3−0.4 (4)O6—C16—C17—C180.8 (4)
C1—C2—C3—N1−179.3 (3)C16—C17—C18—N2−176.7 (3)
C1—C2—C3—C40.6 (4)C16—C17—C18—C194.2 (4)
N1—C3—C4—C5179.8 (2)N2—C18—C19—C20175.8 (3)
C2—C3—C4—C5−0.2 (4)C17—C18—C19—C20−5.2 (4)
N1—C3—C4—C7−0.1 (4)N2—C18—C19—C22−4.9 (4)
C2—C3—C4—C7179.9 (3)C17—C18—C19—C22174.1 (3)
C1—O2—C5—C40.7 (4)C16—O6—C20—C194.0 (4)
C1—O2—C5—C6−179.8 (2)C16—O6—C20—C21−176.3 (2)
C7—C4—C5—O2179.5 (2)C22—C19—C20—O6−178.2 (2)
C3—C4—C5—O2−0.5 (4)C18—C19—C20—O61.2 (4)
C7—C4—C5—C60.0 (4)C22—C19—C20—C212.2 (4)
C3—C4—C5—C6−179.9 (2)C18—C19—C20—C21−178.4 (2)
C11—O3—C6—C9−105.6 (3)C26—O7—C21—C24−110.7 (3)
C11—O3—C6—C578.9 (3)C26—O7—C21—C2073.9 (3)
O2—C5—C6—O3−2.8 (3)O6—C20—C21—O7−6.9 (4)
C4—C5—C6—O3176.7 (2)C19—C20—C21—O7172.7 (2)
O2—C5—C6—C9−178.4 (2)O6—C20—C21—C24177.5 (2)
C4—C5—C6—C91.1 (4)C19—C20—C21—C24−2.8 (4)
C5—C4—C7—C8−0.5 (4)C20—C19—C22—C23−0.2 (4)
C3—C4—C7—C8179.4 (3)C18—C19—C22—C23−179.5 (3)
C4—C7—C8—C9−0.1 (4)C19—C22—C23—C24−1.1 (4)
C10—O4—C9—C6175.8 (2)C25—O8—C24—C21175.7 (2)
C10—O4—C9—C8−5.2 (4)C25—O8—C24—C23−5.1 (4)
O3—C6—C9—O41.8 (4)O7—C21—C24—O85.1 (4)
C5—C6—C9—O4177.5 (2)C20—C21—C24—O8−179.3 (2)
O3—C6—C9—C8−177.3 (2)O7—C21—C24—C23−174.2 (2)
C5—C6—C9—C8−1.6 (4)C20—C21—C24—C231.4 (4)
C7—C8—C9—O4−177.8 (3)C22—C23—C24—O8−178.7 (3)
C7—C8—C9—C61.2 (4)C22—C23—C24—C210.5 (4)
C6—O3—C11—C1573.9 (3)C21—O7—C26—C3066.9 (3)
C6—O3—C11—C12−171.6 (2)C21—O7—C26—C27−178.7 (2)
O3—C11—C12—C13−107.8 (2)O7—C26—C27—C28−111.5 (3)
C15—C11—C12—C1310.6 (3)C30—C26—C27—C287.1 (3)
C11—C12—C13—C1414.6 (3)C26—C27—C28—C2918.4 (3)
C12—C13—C14—C15−34.0 (3)C27—C28—C29—C30−36.6 (3)
O3—C11—C15—C1483.5 (2)O7—C26—C30—C2985.1 (3)
C12—C11—C15—C14−31.7 (3)C27—C26—C30—C29−29.9 (3)
C13—C14—C15—C1140.8 (3)C28—C29—C30—C2641.4 (3)
D—H···AD—HH···AD···AD—H···A
N1—H1A···O5i0.881.992.861 (3)172
N1—H1B···O2Wii0.882.002.816 (3)153
N2—H2A···O1iii0.882.032.888 (3)166
N2—H2B···O1Wi0.882.082.838 (3)144
O1W—H1AA···O5iv0.841.942.769 (3)170
O2W—H2AB···O1v0.841.942.767 (3)168
O1W—H1AB···O70.842.172.956 (3)156
O1W—H1AB···O80.842.392.994 (3)130
O2W—H2AA···O30.842.002.833 (3)171
C7—H7···O2Wii0.952.603.493 (3)158
C15—H15B···O2Wvi0.992.563.309 (4)133
C11—H11···O21.002.593.091 (3)111
C15—H15A···O40.992.573.267 (3)128
C26—H26···O61.002.483.035 (3)115
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N1—H1A⋯O5i0.881.992.861 (3)172
N1—H1B⋯O2Wii0.882.002.816 (3)153
N2—H2A⋯O1iii0.882.032.888 (3)166
N2—H2B⋯O1Wi0.882.082.838 (3)144
O1W—H1AA⋯O5iv0.841.942.769 (3)170
O2W—H2AB⋯O1v0.841.942.767 (3)168
O1W—H1AB⋯O70.842.172.956 (3)156
O1W—H1AB⋯O80.842.392.994 (3)130
O2W—H2AA⋯O30.842.002.833 (3)171
C7—H7⋯O2Wii0.952.603.493 (3)158
C15—H15B⋯O2Wvi0.992.563.309 (4)133

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) .

  5 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.  Synthesis and biological evaluation of hydroxylated 3-phenylcoumarins as antioxidants and antiproliferative agents.

Authors:  Jie Yang; Guo-Yun Liu; Fang Dai; Xiao-Yan Cao; Yan-Fei Kang; Li-Mei Hu; Jiang-Jiang Tang; Xiu-Zhuang Li; Yan Li; Xiao-Ling Jin; Bo Zhou
Journal:  Bioorg Med Chem Lett       Date:  2011-08-25       Impact factor: 2.823

3.  Cytotoxic pheofungins from an engineered fungus impaired in posttranslational protein modification.

Authors:  Kirstin Scherlach; Hans-Wilhelm Nützmann; Volker Schroeckh; Hans-Martin Dahse; Axel A Brakhage; Christian Hertweck
Journal:  Angew Chem Int Ed Engl       Date:  2011-09-12       Impact factor: 15.336

4.  Mammeigin.

Authors:  Antônio C Doriguetto; Javier Ellena; Marcelo H Dos Santos; Maria E C Moreira; Tanus J Nagem
Journal:  Acta Crystallogr C       Date:  2006-05-24       Impact factor: 1.172

5.  Iron-catalyzed rearrangements and cycloaddition reactions of 2H-chromenes.

Authors:  Yi Luan; Huan Sun; Scott E Schaus
Journal:  Org Lett       Date:  2011-11-18       Impact factor: 6.005

  5 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.