Abstract
C27H24O4, orthorhombic, P212121 (no. 19), a = 5.694(2) Å, b = 8.957(2) Å, c = 40.662(8) Å, V = 2073.7(10) Å3, Z = 4, Rgt (F) = 0.0339, wRref (F 2) = 0.0837, T = 100(2) K
Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Data collection and handling.
Crystal: | Colourless block |
Size | 0.12 × 0.11 × 0.10 mm |
Wavelength: | Mo Kα radiation (0.71073 Å) |
μ: | 0.09 mm−1 |
Diffractometer, scan mode: | Bruker APEX-II, |
θ max, completeness: | 27.6°, >99 % |
N(hkl)measured, N(hkl)unique, R int: | 77,707, 4,782, 0.044 |
Criterion for I obs, N(hkl)gt: | I obs > 2σ (I obs), 4,511 |
N(param)refined: | 282 |
Programs: | Bruker, 1 Olex2, 2 SHELX 3 |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)
Atom | x | y | z | U iso*/U eq |
---|---|---|---|---|
C1 | 0.3419 (4) | 0.2429 (2) | 0.42314 (5) | 0.0259 (4) |
H1A | 0.333227 | 0.200562 | 0.400950 | 0.039* |
H1B | 0.208511 | 0.310213 | 0.426653 | 0.039* |
H1C | 0.337000 | 0.162192 | 0.439386 | 0.039* |
C2 | 0.5937 (3) | 0.3956 (2) | 0.45578 (4) | 0.0197 (4) |
C3 | 0.8002 (3) | 0.4835 (2) | 0.45642 (5) | 0.0226 (4) |
H3 | 0.898282 | 0.487481 | 0.437540 | 0.027* |
C4 | 0.8601 (3) | 0.5626 (2) | 0.48389 (5) | 0.0221 (4) |
H4 | 0.999911 | 0.620449 | 0.483980 | 0.027* |
C5 | 0.7154 (3) | 0.5591 (2) | 0.51228 (4) | 0.0186 (4) |
C6 | 0.5089 (3) | 0.4715 (2) | 0.51149 (4) | 0.0186 (4) |
C7 | 0.4495 (3) | 0.3887 (2) | 0.48284 (4) | 0.0202 (4) |
H7 | 0.311503 | 0.329094 | 0.482408 | 0.024* |
C8 | 0.3634 (3) | 0.4704 (2) | 0.53975 (4) | 0.0214 (4) |
H8 | 0.223768 | 0.412332 | 0.539725 | 0.026* |
C9 | 0.4210 (3) | 0.5518 (2) | 0.56712 (5) | 0.0217 (4) |
H9 | 0.320267 | 0.549578 | 0.585741 | 0.026* |
C10 | 0.6279 (3) | 0.6389 (2) | 0.56811 (4) | 0.0201 (4) |
C11 | 0.7723 (3) | 0.6413 (2) | 0.54099 (5) | 0.0202 (4) |
H11 | 0.912300 | 0.698994 | 0.541506 | 0.024* |
C12 | 0.6791 (4) | 0.7285 (2) | 0.59894 (5) | 0.0221 (4) |
H12 | 0.532818 | 0.783525 | 0.605143 | 0.026* |
C13 | 0.8760 (4) | 0.8418 (2) | 0.59540 (5) | 0.0310 (5) |
H13A | 1.023832 | 0.789722 | 0.590873 | 0.046* |
H13B | 0.891053 | 0.899026 | 0.615845 | 0.046* |
H13C | 0.840151 | 0.909900 | 0.577213 | 0.046* |
C14 | 0.7399 (4) | 0.6227 (2) | 0.62686 (5) | 0.0221 (4) |
C15 | 0.6038 (5) | 0.5132 (2) | 0.67605 (5) | 0.0310 (5) |
H15A | 0.495493 | 0.539489 | 0.694192 | 0.037* |
H15B | 0.766430 | 0.526899 | 0.684122 | 0.037* |
C16 | 0.5682 (4) | 0.3523 (2) | 0.66699 (4) | 0.0230 (4) |
C17 | 0.3650 (4) | 0.3065 (2) | 0.65077 (5) | 0.0270 (4) |
H17 | 0.251304 | 0.378094 | 0.644194 | 0.032* |
C18 | 0.3288 (4) | 0.1562 (2) | 0.64422 (5) | 0.0270 (4) |
H18 | 0.190007 | 0.125571 | 0.633145 | 0.032* |
C19 | 0.4925 (4) | 0.0504 (2) | 0.65362 (5) | 0.0254 (4) |
H19 | 0.466270 | −0.052555 | 0.649392 | 0.030* |
C20 | 0.6951 (3) | 0.0972 (2) | 0.66929 (5) | 0.0228 (4) |
C21 | 0.7349 (3) | 0.2462 (2) | 0.67600 (5) | 0.0221 (4) |
H21 | 0.875500 | 0.276207 | 0.686711 | 0.027* |
C22 | 0.8447 (3) | −0.1035 (2) | 0.70209 (5) | 0.0222 (4) |
C23 | 0.6538 (4) | −0.1040 (2) | 0.72307 (5) | 0.0251 (4) |
H23 | 0.527679 | −0.036119 | 0.719795 | 0.030* |
C24 | 0.6485 (4) | −0.2050 (3) | 0.74902 (5) | 0.0300 (5) |
H24 | 0.517825 | −0.205845 | 0.763543 | 0.036* |
C25 | 0.8307 (4) | −0.3039 (3) | 0.75395 (5) | 0.0341 (5) |
H25 | 0.826271 | −0.372042 | 0.771846 | 0.041* |
C26 | 1.0196 (4) | −0.3031 (3) | 0.73266 (6) | 0.0355 (5) |
H26 | 1.145195 | −0.371305 | 0.735958 | 0.043* |
C27 | 1.0277 (4) | −0.2041 (2) | 0.70656 (6) | 0.0295 (5) |
H27 | 1.157241 | −0.204853 | 0.691838 | 0.035* |
O1 | 0.5563 (3) | 0.32440 (15) | 0.42667 (3) | 0.0234 (3) |
O2 | 0.9227 (3) | 0.55552 (17) | 0.62968 (4) | 0.0303 (3) |
O3 | 0.5634 (3) | 0.61321 (16) | 0.64868 (3) | 0.0277 (3) |
O4 | 0.8732 (3) | −0.00454 (17) | 0.67654 (4) | 0.0297 (3) |
1 Source of material
The compound was obtained commercially (Bide Pharmatech Co., Ltd). Crystals suitable for the diffraction study were taken directly from the provided product.
2 Experimental details
The U iso values were set to be 1.5U eq of the carrier atom for methyl H atoms and 1.2U eq for the remaining H atoms.
3 Comment
Naproxen is one of the most widely prescribed drugs for the treatment and management of inflammatory diseases. Long term use of naproxen can cause serious adverse reactions, such as erosion, narrowing, bleeding, and perforation in the gastrointestinal tract. The pharmacological effects of naproxen are related to the inhibition of COX-1 and COX-2 enzymes. In addition, naproxen contains a free carboxyl group, which, when ionized, leads to an increase in acidity, a decrease in gastric pH, and complicates the problem. 4 , 5 Research has shown that using naproxen as a prodrug for esterification can reduce the gastrointestinal side effects of naproxen and improve its bioavailability. 6 In this study, we prepared a new prodrug of naproxen that masked the free carboxylic acid groups of naproxen, thereby reducing related side effects.
The title compound contains one naphthyl ring and two phenyl rings. The bond distances of C–O are 1.429(2) Å (C1–O1), 1.361(2) Å (C2–O1), 1.207(3) Å (C14–O2), 1.343(2) Å (C14–O3),1.447(2) Å (C15–O3), 1.395(2) Å (C20–O4) and 1.375(2) Å (C22– O4). The bond distance of C14–O2 are shorter than others, indicating a double bond. The dihedral angels of ring 1 (C2–C3–C4–C5–C6–C7) and ring 2 (C5–C6–C8–C9–C10–C11), ring 1 (C2–C3–C4–C5–C6–C7) and ring 3 (C16–C17–C18–C19–C20–C21), ring 1 (C2–C3–C4–C5–C6–C7) and ring 4 (C22–C23–C24–C25–C26–C27), ring 2 (C5–C6–C8–C9–C10–C11) and ring 3 (C16–C17–C18–C19–C20–C21), ring 2 (C5–C6–C8–C9–C10–C11) and ring 4 (C22–C23–C24–C25–C26–C27), and ring 3 (C16–C17–C18–C19–C20–C21) and ring 4 (C22–C23–C24–C25–C26–C27) are 0.99(6)°, 81.35(6)°, 85.27(6)°, 80.37(6)°, 85.61(6)°, and 76.46(6)°. The other bond distances and angles are in their normal ranges. 7 , 8
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Author contribution: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
References
1. Bruker. SAINT and SADABS; Bruker AXS Inc.: Madison, Wisconsin, USA, 2000.Suche in Google Scholar
2. Dolomanov, O. V.; Bourhis, L. J.; Gildea, R. J.; Howard, J. A. K.; Puschmann, H. OLEX2: A Complete Structure Solution, Refinement and Analysis Programs. J. Appl. Crystallogr. 2009, 42, 339–341; https://doi.org/10.1107/s0021889808042726.Suche in Google Scholar
3. Sheldrick, G. M. Crystal Structure Refinement with SHELXL. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Suche in Google Scholar
4. Yoshikawa, Y.; Naito, Y.; Tomii, T.; Kaneko, T.; Iinuma, S.; Ichikawa, H.; Yasuda, M.; Takahashi, S.; Kondo, M. Role of Active Oxygen, Lipid Peroxidation, and Antioxidants in the Pathogenesis of Gastric Mucosal Injury Induced by Indomethacin in Rats. Gut 1993, 34, 732–737; https://doi.org/10.1136/gut.34.6.732.Suche in Google Scholar PubMed PubMed Central
5. Chandiran, S.; Vyas, S.; Sharma, N.; Sharma, M. Synthesis and Evaluation of Antioxidant–S-(+)-Ibuprofen Hybrids as Gastro Sparing NSAIDs. Med. Chem. 2013, 9, 1006–1016; https://doi.org/10.2174/1573406411309070015.Suche in Google Scholar PubMed
6. Zawilska, J. B.; Wojcieszak, J.; Olejniczak, A. B. Prodrugs: A Challenge for the Drug Development. Pharmacol. Rep. 2013, 65, 1–14; https://doi.org/10.1016/s1734-1140(13)70959-9.Suche in Google Scholar PubMed
7. Daichi, H.; Teruhisa, T.; Atsushi, N.; Akiko, O.; Noriyuki, Y. 2,7–Dimethoxy-1,8-Bis(4-Phenoxybenzoyl)Naphthalene. Acta Crystallogr. 2010, E66, 2902–2903.10.1107/S1600536810042170Suche in Google Scholar PubMed PubMed Central
8. Jati, A.; Dam, S.; Kumar, S.; Kumar, K.; Maji, B. A π-conjugated Covalent Organic Framework Enables Interlocked Nickel/photoredox Catalysis for Light-Harvesting Cross-Coupling Reactions. Chem. Sci. 2023, 14, 8624–8634; https://doi.org/10.1039/d3sc02440g.Suche in Google Scholar PubMed PubMed Central
© 2024 the author(s), published by De Gruyter, Berlin/Boston
This work is licensed under the Creative Commons Attribution 4.0 International License.
Artikel in diesem Heft
- Frontmatter
- New Crystal Structures
- Crystal structure of 3-nitrophenol-2,1,3-benzoselenadiazole (1/1), C12H9N3O3Se
- Crystal structure of diaqua-(hydroxido)-{μ-[2-(hydroxy)-5-[(4-nitrophenyl)diazenyl]benzoato]}-{2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzoato}-(1,10-phenanthroline)-diterbium hydrate, C38H27.4N8O12.2Tb
- Crystal structure of poly[bis(μ3-3-fluoro-4-(1H-1,2,4-triazol-1-yl)benzoato-κ3 O:O′:N)cadmium(II)] – dimethylformamide (1/1), C21H17CdF2N7O5
- The crystal structure of 2-amino-N-(pyridin-2-yl)benzamide, C12H11N3O
- The crystal structure of 2,3-di(pyridin-2-yl)-2,3-dihydroquinazolin-4(1H)-one, C18H14N4O
- Crystal structure of 2-chloro-4-fluorobenzyl (R)-2-(6-methoxynaphthalen-2-yl)propanoate, C21H18ClFO3
- Crystal structure of [1-(4-carboxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid]-(methylsulfinyl)methane, C15H16N2O6S
- The crystal structure of 2-ethyl-1,1-dimethyl-1H-benzo[e]indole, C16H17N
- The crystal structure of (Z)-5-amino-N ′-hydroxy-1H-pyrazole-4-carboximidamide, C4H7N5O
- The crystal structure of 2,2,5-trimethyl-3-(4-(4-(5-phenyl-4,5-dihydroisoxazol-3-yl)thiazol-2-yl)phenyl)imidazolidin-4-one, C24H24N4O2S
- The crystal structure of tetrakis(μ2-acetato-κ2 O:O′)-bis[(4′-phenyl-4,2′:6′,4″-terpyridine-κ1 N)dicopper(II)], C25H21CuN3O4
- Crystal structure of poly(3-thiophenecarboxylato-κ 3 O,O′:O′)-(methanol-κO)cadmium(II), C11H10O5S2Cd
- The crystal structure of dichloridobis[4′-(p-methoxylphenyl)-4,2′:6′,4″-terpyridine-κN] zinc(II), C44H34Cl2N6O2Zn
- The crystal structure of 1-(2-carboxyethyl)-1H-imidazole 3-oxide
- Crystal structure of 1,1′,1″-(nitrilotris(ethane-2,1-diyl))tris(3-(4-(((E)-pyridin-2-ylmethylene)amino)phenyl)urea), C45H47N13O4
- Crystal structure of a (E)-4-bromo-N-(4-(diethylamino)-2-hydroxybenzylidene) benzenaminium acetate ─ 4-bromoaniline (1/1)
- Crystal structure of 2,2′-(iminobis(methylene))bis(benzimidazolium) bis(p-toluenesulfonate), C30H31N5O6S2
- The crystal structure of alogliptinium meta-chlorobenzoate
- Crystal structure of 4-bromobenzyl 2-(6-methoxy-naphthalen-2-yl)propanoate, C21H19BrO3
- The hydrated double salt structure of (E)-4-(2-benzylidenehydrazine-1-carbonyl)pyridin-1-ium cation with 2-hydroxybenzoate and benzoate anions
- Crystal structure of (R)(R)-5-chloro-3-((S,1E,3E)-3,5-dimethyl-hepta-1,3-dien-1-yl)-7-methyl-6,8-dioxo-2,6,7,8-tetrahydroisoquinolin-7-yl acetate, C21H24ClNO4
- The crystal structure of bis(3-oxo-1,3-diphenylprop-1-en-1-olato-κ 2 O:O′)-bis(1,4-dioxane-κ 1 O)nickel(II), C38H38O8Ni
- Crystal structure of poly[aqua-(pyridine-3-carboxylato-κ1 N)(pyridine-3-carboxylato-κ2 O,O′) cadmium(II)] dihydrate, C12H14N2O7Cd
- The crystal structure of 4-(4-phenyl-5-(((1-(2,4,6-tribromophenyl)-1H-1,2,3-triazol-4-yl)methyl)thio)-4H-1,2,4-triazol-3-yl)pyridine, C22H14Br3N7S
- The crystal structure of N-benzylquinoline-2-carbothioamide, C17H14N2S
- Crystal structure of bis(3-isopropylphenyl)-4,4′-bipyridinium dichloride dihydrate, C28H30N2⋅2Cl⋅2H2O
- The crystal structure of ethyl 2-amino-4-(cyanophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C19H18N2O4
- Crystal structure of (4R,10S)-6-hydroxy-7-isopropyl-4,10-dimethyl-1,2,3,5-hexahydro-6,10-epoxyazulen-9-one, C15H22O3
- The crystal structure of (E)-(2-(2-hydroxy-3-methoxybenzylidene)aminophenyl)arsonic acid, C14H14AsNO5
- The crystal structure of poly[(μ 2-2-aminoisophthalato-κ4O,O′:O″:O″′)-(N-methylpyrrolidone κ1O)-dioxido-uranium(VI)], C13H14N2O7U
- The crystal structure of the co-crystal isonicotinamide · terephthalic acid, C8H6O4·2(C6H6N2O)
- The crystal structure of (E)-1-phenyl-3-(p-tolylthio)but-2-en-1-one, C17H16OS
- The crystal structure of 4,5-bis((Z)-chloro(hydroxyimino)methyl)-1H-imidazol-3-ium chloride monohydrate
- The crystal structure of 1,2-bis(4-(dimethylamino)phenyl)ethane-1,2-dione. C18H20N2O2
- Crystal structure of 2-chloro-4-fluorobenzyl 2-acetoxybenzoate, C16H12ClFO4
- Crystal structure of methyl 1-phenyl-9H-pyrido[3,4-b]indole-3-carboxylate, C19H14N2O2
- Crystal structure of (3-(dimethoxymethyl)-5-methoxy-1H-indol-1-yl)(5-fluoro-2-iodophenyl)methanone, C19H17FINO4
- Crystal structure of tetrachlorido-bis(1-[(1H-triazole-1-yl)methyl]-1H-benzotriazole-κ2 N:N′)dicopper, C36H32Cu2N24Cl4
- Crystal structure of 2-(2,3-bis(4-methoxyphenyl)-1H-pyrrolo[2,3-b]quinoxalin-1-yl)anilin, C30H24N4O2
- Crystal structure of 5,7-dihydroxy-2-phenyl-4H-chromen-4-one–N,N-dimethylformamide(1/1), C18H17NO5
- The crystal structure of bis(μ 2-biphenyl-2,2′-dicarboxylato)-diaqua-bis(nitrato)-bis(2,2′:6′,2′′-terpyridine)dineodymium(III), C46H32I2N8Nd2O16
- Crystal structure of (Z)-4-amino-N ′-((4-chlorophenyl)(phenyl)methylene)benzohydrazide, C20H16ClN3O
- Crystal structure of (E)-6,8-dimethoxy-4-(4-morpholinobenzylidene)-3,4-dihydro-1-benzoxepin-5(2H)-one, C23H25NO5
- Crystal structure of (R)-2-((3-(3-aminopiperidin-1-yl)-6-methyl-5-oxo-1,2,4-triazin-4(5H)-yl) methyl)-4-fluorobenzonitrile benzoate monohydrate, C24H27FN6O4
- The crystal structure of [triaqua-(8-carboxymethoxy-quinoline-2-carboxylato-κ 3 N,O,O)copper(II)]monohydrate, C12H15NO9Cu
- Crystal structure of (((4-chlorophenyl)sulfonyl)glycinato-κ 2 N,O)bis(1,10-phenanthroline-κ 2 N,N′)cobalt(II) tetrahydrate, C32H30ClCoN5O8S
- Crystal structure of (((3-nitrophenyl)sulfonyl)-β-alaninato-κO)bis(2,2′-bipyridine-κ 2 N, N′)copper(II) 3-nitrobenzenesulfonate, C35H29CuN7O11S2
- Crystal structure of 3-phenoxybenzyl 2-(6-methoxynaphthalen-2-yl)propanoate, C27H24O4
- 6-(2′,3′-Dihydroxy-3′-methylbutyl)-7-methoxy-8-(3″-methylbut-2″-en-1″-yl)-2H-chromen-2-one, C20H26O5
- Crystal structure of bromido-(2,2′:6′,2″-terpyridine-4′-onato-κ3N)palladium(II) methanol solvate
- The crystal structure of ethyl 2-amino-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C20H22N2O6
- Crystal structure of (1E,3E,5E)-1,6-bis(4-(pentyloxy)phenyl)hexa-1,3,5-triene, C28H36O2
- The crystal structure of tris(2-bromo-4-methylphenyl)amine, C21H18Br3N
- The crystal structure of 3-(2,5-dimethylanilino)-1-(2,5-dimethylphenyl)-4-methyl-1H-pyrrole-2,5-dione, C21H22N2O2
- Crystal structure of dicarbonyl (μ2-indole-2-carboxylato κ2 O:O′)tris(triphenylarsine-κAs)dirhodium(I) acetone solvate, C68H56As3NO5Rh2
- The crystal structure of 4-chloro-2-formylphenyl 4-methylbenzenesulfonate, C14H11ClO4S
- Crystal structure of 4-iodobenzyl 2-(6-methoxynaphthalen-2-yl) propanoate, C21H19IO3
Artikel in diesem Heft
- Frontmatter
- New Crystal Structures
- Crystal structure of 3-nitrophenol-2,1,3-benzoselenadiazole (1/1), C12H9N3O3Se
- Crystal structure of diaqua-(hydroxido)-{μ-[2-(hydroxy)-5-[(4-nitrophenyl)diazenyl]benzoato]}-{2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzoato}-(1,10-phenanthroline)-diterbium hydrate, C38H27.4N8O12.2Tb
- Crystal structure of poly[bis(μ3-3-fluoro-4-(1H-1,2,4-triazol-1-yl)benzoato-κ3 O:O′:N)cadmium(II)] – dimethylformamide (1/1), C21H17CdF2N7O5
- The crystal structure of 2-amino-N-(pyridin-2-yl)benzamide, C12H11N3O
- The crystal structure of 2,3-di(pyridin-2-yl)-2,3-dihydroquinazolin-4(1H)-one, C18H14N4O
- Crystal structure of 2-chloro-4-fluorobenzyl (R)-2-(6-methoxynaphthalen-2-yl)propanoate, C21H18ClFO3
- Crystal structure of [1-(4-carboxyphenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid]-(methylsulfinyl)methane, C15H16N2O6S
- The crystal structure of 2-ethyl-1,1-dimethyl-1H-benzo[e]indole, C16H17N
- The crystal structure of (Z)-5-amino-N ′-hydroxy-1H-pyrazole-4-carboximidamide, C4H7N5O
- The crystal structure of 2,2,5-trimethyl-3-(4-(4-(5-phenyl-4,5-dihydroisoxazol-3-yl)thiazol-2-yl)phenyl)imidazolidin-4-one, C24H24N4O2S
- The crystal structure of tetrakis(μ2-acetato-κ2 O:O′)-bis[(4′-phenyl-4,2′:6′,4″-terpyridine-κ1 N)dicopper(II)], C25H21CuN3O4
- Crystal structure of poly(3-thiophenecarboxylato-κ 3 O,O′:O′)-(methanol-κO)cadmium(II), C11H10O5S2Cd
- The crystal structure of dichloridobis[4′-(p-methoxylphenyl)-4,2′:6′,4″-terpyridine-κN] zinc(II), C44H34Cl2N6O2Zn
- The crystal structure of 1-(2-carboxyethyl)-1H-imidazole 3-oxide
- Crystal structure of 1,1′,1″-(nitrilotris(ethane-2,1-diyl))tris(3-(4-(((E)-pyridin-2-ylmethylene)amino)phenyl)urea), C45H47N13O4
- Crystal structure of a (E)-4-bromo-N-(4-(diethylamino)-2-hydroxybenzylidene) benzenaminium acetate ─ 4-bromoaniline (1/1)
- Crystal structure of 2,2′-(iminobis(methylene))bis(benzimidazolium) bis(p-toluenesulfonate), C30H31N5O6S2
- The crystal structure of alogliptinium meta-chlorobenzoate
- Crystal structure of 4-bromobenzyl 2-(6-methoxy-naphthalen-2-yl)propanoate, C21H19BrO3
- The hydrated double salt structure of (E)-4-(2-benzylidenehydrazine-1-carbonyl)pyridin-1-ium cation with 2-hydroxybenzoate and benzoate anions
- Crystal structure of (R)(R)-5-chloro-3-((S,1E,3E)-3,5-dimethyl-hepta-1,3-dien-1-yl)-7-methyl-6,8-dioxo-2,6,7,8-tetrahydroisoquinolin-7-yl acetate, C21H24ClNO4
- The crystal structure of bis(3-oxo-1,3-diphenylprop-1-en-1-olato-κ 2 O:O′)-bis(1,4-dioxane-κ 1 O)nickel(II), C38H38O8Ni
- Crystal structure of poly[aqua-(pyridine-3-carboxylato-κ1 N)(pyridine-3-carboxylato-κ2 O,O′) cadmium(II)] dihydrate, C12H14N2O7Cd
- The crystal structure of 4-(4-phenyl-5-(((1-(2,4,6-tribromophenyl)-1H-1,2,3-triazol-4-yl)methyl)thio)-4H-1,2,4-triazol-3-yl)pyridine, C22H14Br3N7S
- The crystal structure of N-benzylquinoline-2-carbothioamide, C17H14N2S
- Crystal structure of bis(3-isopropylphenyl)-4,4′-bipyridinium dichloride dihydrate, C28H30N2⋅2Cl⋅2H2O
- The crystal structure of ethyl 2-amino-4-(cyanophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C19H18N2O4
- Crystal structure of (4R,10S)-6-hydroxy-7-isopropyl-4,10-dimethyl-1,2,3,5-hexahydro-6,10-epoxyazulen-9-one, C15H22O3
- The crystal structure of (E)-(2-(2-hydroxy-3-methoxybenzylidene)aminophenyl)arsonic acid, C14H14AsNO5
- The crystal structure of poly[(μ 2-2-aminoisophthalato-κ4O,O′:O″:O″′)-(N-methylpyrrolidone κ1O)-dioxido-uranium(VI)], C13H14N2O7U
- The crystal structure of the co-crystal isonicotinamide · terephthalic acid, C8H6O4·2(C6H6N2O)
- The crystal structure of (E)-1-phenyl-3-(p-tolylthio)but-2-en-1-one, C17H16OS
- The crystal structure of 4,5-bis((Z)-chloro(hydroxyimino)methyl)-1H-imidazol-3-ium chloride monohydrate
- The crystal structure of 1,2-bis(4-(dimethylamino)phenyl)ethane-1,2-dione. C18H20N2O2
- Crystal structure of 2-chloro-4-fluorobenzyl 2-acetoxybenzoate, C16H12ClFO4
- Crystal structure of methyl 1-phenyl-9H-pyrido[3,4-b]indole-3-carboxylate, C19H14N2O2
- Crystal structure of (3-(dimethoxymethyl)-5-methoxy-1H-indol-1-yl)(5-fluoro-2-iodophenyl)methanone, C19H17FINO4
- Crystal structure of tetrachlorido-bis(1-[(1H-triazole-1-yl)methyl]-1H-benzotriazole-κ2 N:N′)dicopper, C36H32Cu2N24Cl4
- Crystal structure of 2-(2,3-bis(4-methoxyphenyl)-1H-pyrrolo[2,3-b]quinoxalin-1-yl)anilin, C30H24N4O2
- Crystal structure of 5,7-dihydroxy-2-phenyl-4H-chromen-4-one–N,N-dimethylformamide(1/1), C18H17NO5
- The crystal structure of bis(μ 2-biphenyl-2,2′-dicarboxylato)-diaqua-bis(nitrato)-bis(2,2′:6′,2′′-terpyridine)dineodymium(III), C46H32I2N8Nd2O16
- Crystal structure of (Z)-4-amino-N ′-((4-chlorophenyl)(phenyl)methylene)benzohydrazide, C20H16ClN3O
- Crystal structure of (E)-6,8-dimethoxy-4-(4-morpholinobenzylidene)-3,4-dihydro-1-benzoxepin-5(2H)-one, C23H25NO5
- Crystal structure of (R)-2-((3-(3-aminopiperidin-1-yl)-6-methyl-5-oxo-1,2,4-triazin-4(5H)-yl) methyl)-4-fluorobenzonitrile benzoate monohydrate, C24H27FN6O4
- The crystal structure of [triaqua-(8-carboxymethoxy-quinoline-2-carboxylato-κ 3 N,O,O)copper(II)]monohydrate, C12H15NO9Cu
- Crystal structure of (((4-chlorophenyl)sulfonyl)glycinato-κ 2 N,O)bis(1,10-phenanthroline-κ 2 N,N′)cobalt(II) tetrahydrate, C32H30ClCoN5O8S
- Crystal structure of (((3-nitrophenyl)sulfonyl)-β-alaninato-κO)bis(2,2′-bipyridine-κ 2 N, N′)copper(II) 3-nitrobenzenesulfonate, C35H29CuN7O11S2
- Crystal structure of 3-phenoxybenzyl 2-(6-methoxynaphthalen-2-yl)propanoate, C27H24O4
- 6-(2′,3′-Dihydroxy-3′-methylbutyl)-7-methoxy-8-(3″-methylbut-2″-en-1″-yl)-2H-chromen-2-one, C20H26O5
- Crystal structure of bromido-(2,2′:6′,2″-terpyridine-4′-onato-κ3N)palladium(II) methanol solvate
- The crystal structure of ethyl 2-amino-(4-nitrophenyl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C20H22N2O6
- Crystal structure of (1E,3E,5E)-1,6-bis(4-(pentyloxy)phenyl)hexa-1,3,5-triene, C28H36O2
- The crystal structure of tris(2-bromo-4-methylphenyl)amine, C21H18Br3N
- The crystal structure of 3-(2,5-dimethylanilino)-1-(2,5-dimethylphenyl)-4-methyl-1H-pyrrole-2,5-dione, C21H22N2O2
- Crystal structure of dicarbonyl (μ2-indole-2-carboxylato κ2 O:O′)tris(triphenylarsine-κAs)dirhodium(I) acetone solvate, C68H56As3NO5Rh2
- The crystal structure of 4-chloro-2-formylphenyl 4-methylbenzenesulfonate, C14H11ClO4S
- Crystal structure of 4-iodobenzyl 2-(6-methoxynaphthalen-2-yl) propanoate, C21H19IO3