organic compounds
3-Hydroxymethyl-1-(4-methoxyphenyl)imidazolidine-2,4-dione
aSchool of Pharmacy, Tianjin Medical University, Tianjin 300070, People's Republic of China
*Correspondence e-mail: wangrunling2008@yahoo.cn
In the title molecule, C11H12N2O4, the dihedral angle between the benzene ring and imidazolidine ring is 7.1 (5)°. In the the hydroxy groups are involved in the formation of intermolecular O—H⋯O hydrogen bonds, which link the molecules related by translation into C(2) chains along the b axis.
Related literature
For related structures, see: Gerdil (1960); Sun et al. (2010). For details of the synthesis, see Niwata et al. (1997).
Experimental
Crystal data
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Refinement
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Data collection: CrystalClear (Rigaku, 2005); cell CrystalClear; data reduction: CrystalClear; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.
Supporting information
https://doi.org/10.1107/S1600536810026838/cv2742sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810026838/cv2742Isup2.hkl
A mixture of 1-(4-methoxyphenyl)imidazolidine-2,4-dione (0.27 g, 1.32 mmol), 37% formaldehyde (2.1 ml, 27.9 mmol), and methanol (8 ml) was stirred at 70 ° C for 2 h. After the reaction, water (8 ml) was added and the precipitate was filtered and washed with water to give 3-(hydroxymethyl)-1-(4-methoxyphenyl)imidazolidine-2,4-dione (0.27 g, 90% yield) (Niwata et al., 1997). Crystals suitable for X-ray diffraction were obtained through slow evaporation of a solution of the pure title compound in dichloromethane/methanol (1/1 by volume).
All H atoms were found on difference maps, with C—H = 0.95–0.99 Å and included in the final cycles of
using a riding model, with Uiso(H) = 1.2Ueq(C) for aryl and methylene H atoms and 1.5Ueq(C,O) for the methyl and hydroxy H atoms.During the research of novel antidiabetic agents, we found that imidazolidine-2,4-dione derivatives had potent antidiabetic activities. The
of the title compound was determined to investigate the relationship between structure and antidiabetic activity.In the title compound, all bond lengths and angles are normal and in a good agreement with those reported previously (Gerdil, 1960; Sun et al., 2010). The dihedral angle between the benzene ring (C2—C7) and imidazolidine ring (C9—C10/N1/N2) is 7.1 (5)°. In the
the hydroxy groups are involved in formaton of intermolecular O—H···O hydrogen bonds (Table 1), which link the molecules related by translation along axis b into linear chains.For related structures, see: Gerdil (1960); Sun et al. (2010). For details of the synthesis, see Niwata et al. (1997).
Data collection: CrystalClear (Rigaku, 2005); cell
CrystalClear (Rigaku, 2005); data reduction: CrystalClear (Rigaku, 2005); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).Fig. 1. View of the title compound, with displacement ellipsoids drawn at the 40% probability level. |
C11H12N2O4 | F(000) = 496 |
Mr = 236.23 | Dx = 1.503 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 2988 reflections |
a = 21.280 (4) Å | θ = 2.0–27.9° |
b = 6.3309 (13) Å | µ = 0.12 mm−1 |
c = 7.8813 (16) Å | T = 113 K |
β = 100.52 (3)° | Platelet, colorless |
V = 1043.9 (4) Å3 | 0.20 × 0.18 × 0.12 mm |
Z = 4 |
Rigaku Saturn CCD area-detector diffractometer | 1841 independent reflections |
Radiation source: rotating anode | 1540 reflections with I > 2σ(I) |
Confocal monochromator | Rint = 0.042 |
Detector resolution: 7.31 pixels mm-1 | θmax = 25.0°, θmin = 2.0° |
ω and φ scans | h = −25→23 |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | k = −7→7 |
Tmin = 0.977, Tmax = 0.986 | l = −7→9 |
7503 measured reflections |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.039 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.112 | H-atom parameters constrained |
S = 1.09 | w = 1/[σ2(Fo2) + (0.0696P)2 + 0.0281P] where P = (Fo2 + 2Fc2)/3 |
1841 reflections | (Δ/σ)max < 0.001 |
156 parameters | Δρmax = 0.18 e Å−3 |
0 restraints | Δρmin = −0.23 e Å−3 |
C11H12N2O4 | V = 1043.9 (4) Å3 |
Mr = 236.23 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 21.280 (4) Å | µ = 0.12 mm−1 |
b = 6.3309 (13) Å | T = 113 K |
c = 7.8813 (16) Å | 0.20 × 0.18 × 0.12 mm |
β = 100.52 (3)° |
Rigaku Saturn CCD area-detector diffractometer | 1841 independent reflections |
Absorption correction: multi-scan (CrystalClear; Rigaku, 2005) | 1540 reflections with I > 2σ(I) |
Tmin = 0.977, Tmax = 0.986 | Rint = 0.042 |
7503 measured reflections |
R[F2 > 2σ(F2)] = 0.039 | 0 restraints |
wR(F2) = 0.112 | H-atom parameters constrained |
S = 1.09 | Δρmax = 0.18 e Å−3 |
1841 reflections | Δρmin = −0.23 e Å−3 |
156 parameters |
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. |
x | y | z | Uiso*/Ueq | ||
O1 | 0.06206 (5) | 0.43299 (18) | 0.14946 (13) | 0.0262 (3) | |
O2 | 0.31479 (5) | 0.92240 (17) | 0.56402 (13) | 0.0239 (3) | |
O3 | 0.41891 (6) | 0.98695 (18) | 0.93286 (14) | 0.0310 (3) | |
H3 | 0.4247 | 1.1116 | 0.9119 | 0.046* | |
O4 | 0.43355 (5) | 0.41010 (18) | 0.88227 (13) | 0.0263 (3) | |
N1 | 0.29378 (6) | 0.5666 (2) | 0.60155 (15) | 0.0189 (3) | |
N2 | 0.38408 (6) | 0.7058 (2) | 0.74760 (15) | 0.0198 (3) | |
C1 | 0.02888 (8) | 0.2377 (3) | 0.1525 (2) | 0.0333 (4) | |
H1A | 0.0536 | 0.1259 | 0.1151 | 0.050* | |
H1B | −0.0118 | 0.2463 | 0.0767 | 0.050* | |
H1C | 0.0225 | 0.2095 | 0.2679 | 0.050* | |
C2 | 0.11895 (7) | 0.4547 (3) | 0.26381 (19) | 0.0207 (4) | |
C3 | 0.14827 (7) | 0.6511 (3) | 0.26585 (19) | 0.0229 (4) | |
H3A | 0.1292 | 0.7568 | 0.1921 | 0.027* | |
C4 | 0.20547 (7) | 0.6918 (3) | 0.37598 (19) | 0.0216 (4) | |
H4 | 0.2243 | 0.8244 | 0.3768 | 0.026* | |
C5 | 0.23490 (7) | 0.5332 (3) | 0.48603 (18) | 0.0188 (4) | |
C6 | 0.20577 (7) | 0.3369 (3) | 0.48223 (18) | 0.0208 (4) | |
H6 | 0.2252 | 0.2302 | 0.5544 | 0.025* | |
C7 | 0.14802 (7) | 0.2966 (3) | 0.3726 (2) | 0.0234 (4) | |
H7 | 0.1290 | 0.1644 | 0.3722 | 0.028* | |
C8 | 0.32780 (7) | 0.7496 (2) | 0.62781 (19) | 0.0188 (4) | |
C9 | 0.38857 (7) | 0.4969 (3) | 0.78904 (18) | 0.0208 (4) | |
C10 | 0.32821 (7) | 0.3927 (3) | 0.69862 (18) | 0.0208 (4) | |
H10A | 0.3374 | 0.2813 | 0.6222 | 0.025* | |
H10B | 0.3041 | 0.3342 | 0.7807 | 0.025* | |
C11 | 0.43450 (7) | 0.8604 (3) | 0.79990 (19) | 0.0237 (4) | |
H11A | 0.4748 | 0.7887 | 0.8400 | 0.028* | |
H11B | 0.4392 | 0.9482 | 0.7021 | 0.028* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0191 (6) | 0.0278 (7) | 0.0292 (6) | −0.0026 (5) | −0.0022 (5) | −0.0004 (5) |
O2 | 0.0255 (6) | 0.0176 (6) | 0.0282 (6) | −0.0021 (5) | 0.0038 (5) | 0.0026 (5) |
O3 | 0.0468 (8) | 0.0223 (7) | 0.0258 (6) | −0.0109 (6) | 0.0117 (5) | −0.0066 (5) |
O4 | 0.0242 (6) | 0.0259 (7) | 0.0264 (6) | 0.0028 (5) | −0.0021 (5) | −0.0016 (5) |
N1 | 0.0182 (7) | 0.0165 (7) | 0.0207 (7) | −0.0004 (5) | 0.0000 (5) | 0.0008 (5) |
N2 | 0.0198 (7) | 0.0196 (7) | 0.0196 (7) | −0.0036 (5) | 0.0026 (5) | −0.0025 (5) |
C1 | 0.0251 (9) | 0.0371 (11) | 0.0347 (9) | −0.0111 (8) | −0.0024 (7) | 0.0010 (8) |
C2 | 0.0170 (8) | 0.0262 (9) | 0.0189 (8) | 0.0003 (6) | 0.0029 (6) | −0.0035 (7) |
C3 | 0.0215 (8) | 0.0233 (9) | 0.0234 (8) | 0.0019 (7) | 0.0028 (6) | 0.0033 (7) |
C4 | 0.0213 (8) | 0.0189 (8) | 0.0247 (8) | −0.0008 (6) | 0.0046 (6) | 0.0014 (7) |
C5 | 0.0180 (8) | 0.0214 (8) | 0.0175 (8) | −0.0004 (6) | 0.0048 (6) | −0.0021 (6) |
C6 | 0.0207 (8) | 0.0195 (9) | 0.0216 (8) | 0.0005 (6) | 0.0024 (6) | 0.0019 (6) |
C7 | 0.0231 (8) | 0.0208 (9) | 0.0262 (8) | −0.0049 (7) | 0.0040 (6) | −0.0017 (7) |
C8 | 0.0188 (8) | 0.0205 (8) | 0.0182 (8) | −0.0021 (6) | 0.0063 (6) | −0.0023 (6) |
C9 | 0.0224 (8) | 0.0222 (9) | 0.0182 (8) | 0.0012 (7) | 0.0049 (6) | −0.0027 (6) |
C10 | 0.0222 (8) | 0.0181 (8) | 0.0211 (8) | 0.0004 (6) | 0.0017 (6) | −0.0001 (6) |
C11 | 0.0206 (8) | 0.0267 (9) | 0.0235 (8) | −0.0069 (7) | 0.0032 (6) | −0.0034 (7) |
O1—C2 | 1.3778 (18) | C2—C7 | 1.388 (2) |
O1—C1 | 1.426 (2) | C2—C3 | 1.390 (2) |
O2—C8 | 1.2147 (19) | C3—C4 | 1.384 (2) |
O3—C11 | 1.406 (2) | C3—H3A | 0.9300 |
O3—H3 | 0.8200 | C4—C5 | 1.398 (2) |
O4—C9 | 1.2252 (19) | C4—H4 | 0.9300 |
N1—C8 | 1.3614 (19) | C5—C6 | 1.387 (2) |
N1—C5 | 1.4238 (19) | C6—C7 | 1.391 (2) |
N1—C10 | 1.460 (2) | C6—H6 | 0.9300 |
N2—C9 | 1.361 (2) | C7—H7 | 0.9300 |
N2—C8 | 1.411 (2) | C9—C10 | 1.503 (2) |
N2—C11 | 1.4556 (19) | C10—H10A | 0.9700 |
C1—H1A | 0.9600 | C10—H10B | 0.9700 |
C1—H1B | 0.9600 | C11—H11A | 0.9700 |
C1—H1C | 0.9600 | C11—H11B | 0.9700 |
C2—O1—C1 | 117.01 (13) | C4—C5—N1 | 122.16 (14) |
C11—O3—H3 | 109.5 | C5—C6—C7 | 121.23 (15) |
C8—N1—C5 | 127.24 (13) | C5—C6—H6 | 119.4 |
C8—N1—C10 | 111.11 (12) | C7—C6—H6 | 119.4 |
C5—N1—C10 | 121.46 (13) | C2—C7—C6 | 119.68 (15) |
C9—N2—C8 | 111.44 (12) | C2—C7—H7 | 120.2 |
C9—N2—C11 | 124.73 (13) | C6—C7—H7 | 120.2 |
C8—N2—C11 | 123.31 (13) | O2—C8—N1 | 128.95 (14) |
O1—C1—H1A | 109.5 | O2—C8—N2 | 123.76 (14) |
O1—C1—H1B | 109.5 | N1—C8—N2 | 107.30 (13) |
H1A—C1—H1B | 109.5 | O4—C9—N2 | 126.35 (15) |
O1—C1—H1C | 109.5 | O4—C9—C10 | 126.42 (16) |
H1A—C1—H1C | 109.5 | N2—C9—C10 | 107.23 (12) |
H1B—C1—H1C | 109.5 | N1—C10—C9 | 102.77 (13) |
O1—C2—C7 | 124.84 (15) | N1—C10—H10A | 111.2 |
O1—C2—C3 | 115.85 (14) | C9—C10—H10A | 111.2 |
C7—C2—C3 | 119.31 (15) | N1—C10—H10B | 111.2 |
C4—C3—C2 | 121.01 (15) | C9—C10—H10B | 111.2 |
C4—C3—H3A | 119.5 | H10A—C10—H10B | 109.1 |
C2—C3—H3A | 119.5 | O3—C11—N2 | 109.40 (12) |
C3—C4—C5 | 119.91 (15) | O3—C11—H11A | 109.8 |
C3—C4—H4 | 120.0 | N2—C11—H11A | 109.8 |
C5—C4—H4 | 120.0 | O3—C11—H11B | 109.8 |
C6—C5—C4 | 118.84 (14) | N2—C11—H11B | 109.8 |
C6—C5—N1 | 119.00 (14) | H11A—C11—H11B | 108.2 |
C1—O1—C2—C7 | 4.5 (2) | C10—N1—C8—O2 | 177.46 (15) |
C1—O1—C2—C3 | −176.06 (14) | C5—N1—C8—N2 | −177.40 (13) |
O1—C2—C3—C4 | 179.71 (13) | C10—N1—C8—N2 | −2.44 (17) |
C7—C2—C3—C4 | −0.8 (2) | C9—N2—C8—O2 | −175.85 (14) |
C2—C3—C4—C5 | 0.7 (2) | C11—N2—C8—O2 | −3.8 (2) |
C3—C4—C5—C6 | 0.0 (2) | C9—N2—C8—N1 | 4.06 (17) |
C3—C4—C5—N1 | 179.89 (14) | C11—N2—C8—N1 | 176.11 (12) |
C8—N1—C5—C6 | −177.26 (14) | C8—N2—C9—O4 | 175.87 (14) |
C10—N1—C5—C6 | 8.2 (2) | C11—N2—C9—O4 | 4.0 (2) |
C8—N1—C5—C4 | 2.8 (2) | C8—N2—C9—C10 | −3.93 (17) |
C10—N1—C5—C4 | −171.66 (14) | C11—N2—C9—C10 | −175.84 (12) |
C4—C5—C6—C7 | −0.5 (2) | C8—N1—C10—C9 | 0.15 (15) |
N1—C5—C6—C7 | 179.56 (14) | C5—N1—C10—C9 | 175.45 (13) |
O1—C2—C7—C6 | 179.69 (13) | O4—C9—C10—N1 | −177.52 (15) |
C3—C2—C7—C6 | 0.2 (2) | N2—C9—C10—N1 | 2.27 (15) |
C5—C6—C7—C2 | 0.4 (2) | C9—N2—C11—O3 | −105.04 (16) |
C5—N1—C8—O2 | 2.5 (3) | C8—N2—C11—O3 | 83.98 (17) |
D—H···A | D—H | H···A | D···A | D—H···A |
O3—H3···O4i | 0.82 | 1.92 | 2.7346 (17) | 174 |
Symmetry code: (i) x, y+1, z. |
Experimental details
Crystal data | |
Chemical formula | C11H12N2O4 |
Mr | 236.23 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 113 |
a, b, c (Å) | 21.280 (4), 6.3309 (13), 7.8813 (16) |
β (°) | 100.52 (3) |
V (Å3) | 1043.9 (4) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.12 |
Crystal size (mm) | 0.20 × 0.18 × 0.12 |
Data collection | |
Diffractometer | Rigaku Saturn CCD area-detector |
Absorption correction | Multi-scan (CrystalClear; Rigaku, 2005) |
Tmin, Tmax | 0.977, 0.986 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 7503, 1841, 1540 |
Rint | 0.042 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.039, 0.112, 1.09 |
No. of reflections | 1841 |
No. of parameters | 156 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.18, −0.23 |
Computer programs: CrystalClear (Rigaku, 2005), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
O3—H3···O4i | 0.82 | 1.92 | 2.7346 (17) | 174.0 |
Symmetry code: (i) x, y+1, z. |
Acknowledgements
This research was supported by the National Natural Science Foundation of China (grant No. 20972112), the Key Program of Tianjin Natural Science Foundation (grant No. 09JCZDJC21600), the Specialized Research Fund for the Doctoral Program of Higher Education of China (grant No. 20091202110010) and the Tianjin Medical University Science Foundation (grant No. 2009ky16).
References
Gerdil, R. (1960). Acta Cryst. 13, 165–166. CSD CrossRef CAS IUCr Journals Web of Science Google Scholar
Niwata, S., Fukami, H., Sumida, M., Ito, A., Kakutani, S., Saitoh, M., Suzuki, K., Imoto, M., Shibata, H., Imajo, S., Kiso, Y., Tanaka, T., Nakazato, H., Ishihara, T., Takai, S., Yamamoto, D., Shiota, N., Miyazaki, M., Okunishi, H., Kinoshita, A., Urata, H. & Arakawa, K. (1997). J. Med. Chem. 40, 2156–2163. CrossRef CAS PubMed Web of Science Google Scholar
Rigaku. (2005). CrystalClear. Rigaku Corporation, Tokyo, Japan. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Sun, S.-X., Zhang, H., Cheng, X.-C., Wang, R.-L. & Dong, W.-L. (2010). Acta Cryst. E66, o1308. Web of Science CSD CrossRef IUCr Journals Google Scholar
This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
During the research of novel antidiabetic agents, we found that imidazolidine-2,4-dione derivatives had potent antidiabetic activities. The crystal structure of the title compound was determined to investigate the relationship between structure and antidiabetic activity.
In the title compound, all bond lengths and angles are normal and in a good agreement with those reported previously (Gerdil, 1960; Sun et al., 2010). The dihedral angle between the benzene ring (C2—C7) and imidazolidine ring (C9—C10/N1/N2) is 7.1 (5)°. In the crystal structure, the hydroxy groups are involved in formaton of intermolecular O—H···O hydrogen bonds (Table 1), which link the molecules related by translation along axis b into linear chains.