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Chemical Structure| 10268-06-1

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Product Details of [ 10268-06-1 ]

CAS No. :10268-06-1
Formula : C8H8ClNO
M.W : 169.61
SMILES Code : O=C(N)CC1=CC=CC=C1Cl
MDL No. :MFCD00176724
InChI Key :WBJGNXYBEZIOES-UHFFFAOYSA-N
Pubchem ID :641141

Safety of [ 10268-06-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H319
Precautionary Statements:P305+P351+P338

Computational Chemistry of [ 10268-06-1 ] Show Less

Physicochemical Properties

Num. heavy atoms 11
Num. arom. heavy atoms 6
Fraction Csp3 0.12
Num. rotatable bonds 2
Num. H-bond acceptors 1.0
Num. H-bond donors 1.0
Molar Refractivity 44.13
TPSA ?

Topological Polar Surface Area: Calculated from
Ertl P. et al. 2000 J. Med. Chem.

43.09 Ų

Lipophilicity

Log Po/w (iLOGP)?

iLOGP: in-house physics-based method implemented from
Daina A et al. 2014 J. Chem. Inf. Model.

1.4
Log Po/w (XLOGP3)?

XLOGP3: Atomistic and knowledge-based method calculated by
XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry

1.47
Log Po/w (WLOGP)?

WLOGP: Atomistic method implemented from
Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.

1.37
Log Po/w (MLOGP)?

MLOGP: Topological method implemented from
Moriguchi I. et al. 1992 Chem. Pharm. Bull.
Moriguchi I. et al. 1994 Chem. Pharm. Bull.
Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.

1.84
Log Po/w (SILICOS-IT)?

SILICOS-IT: Hybrid fragmental/topological method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

1.94
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

1.6

Water Solubility

Log S (ESOL):?

ESOL: Topological method implemented from
Delaney JS. 2004 J. Chem. Inf. Model.

-2.09
Solubility 1.38 mg/ml ; 0.00814 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble
Log S (Ali)?

Ali: Topological method implemented from
Ali J. et al. 2012 J. Chem. Inf. Model.

-1.98
Solubility 1.77 mg/ml ; 0.0104 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Very soluble
Log S (SILICOS-IT)?

SILICOS-IT: Fragmental method calculated by
FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com

-3.0
Solubility 0.169 mg/ml ; 0.000998 mol/l
Class?

Solubility class: Log S scale
Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly

Soluble

Pharmacokinetics

GI absorption?

Gatrointestinal absorption: according to the white of the BOILED-Egg

High
BBB permeant?

BBB permeation: according to the yolk of the BOILED-Egg

Yes
P-gp substrate?

P-glycoprotein substrate: SVM model built on 1033 molecules (training set)
and tested on 415 molecules (test set)
10-fold CV: ACC=0.72 / AUC=0.77
External: ACC=0.88 / AUC=0.94

No
CYP1A2 inhibitor?

Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.83 / AUC=0.90
External: ACC=0.84 / AUC=0.91

Yes
CYP2C19 inhibitor?

Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set)
and tested on 3000 molecules (test set)
10-fold CV: ACC=0.80 / AUC=0.86
External: ACC=0.80 / AUC=0.87

No
CYP2C9 inhibitor?

Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set)
and tested on 2075 molecules (test set)
10-fold CV: ACC=0.78 / AUC=0.85
External: ACC=0.71 / AUC=0.81

No
CYP2D6 inhibitor?

Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set)
and tested on 1068 molecules (test set)
10-fold CV: ACC=0.79 / AUC=0.85
External: ACC=0.81 / AUC=0.87

No
CYP3A4 inhibitor?

Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set)
and tested on 2579 molecules (test set)
10-fold CV: ACC=0.77 / AUC=0.85
External: ACC=0.78 / AUC=0.86

No
Log Kp (skin permeation)?

Skin permeation: QSPR model implemented from
Potts RO and Guy RH. 1992 Pharm. Res.

-6.29 cm/s

Druglikeness

Lipinski?

Lipinski (Pfizer) filter: implemented from
Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev.
MW ≤ 500
MLOGP ≤ 4.15
N or O ≤ 10
NH or OH ≤ 5

0.0
Ghose?

Ghose filter: implemented from
Ghose AK. et al. 1999 J. Comb. Chem.
160 ≤ MW ≤ 480
-0.4 ≤ WLOGP ≤ 5.6
40 ≤ MR ≤ 130
20 ≤ atoms ≤ 70

None
Veber?

Veber (GSK) filter: implemented from
Veber DF. et al. 2002 J. Med. Chem.
Rotatable bonds ≤ 10
TPSA ≤ 140

0.0
Egan?

Egan (Pharmacia) filter: implemented from
Egan WJ. et al. 2000 J. Med. Chem.
WLOGP ≤ 5.88
TPSA ≤ 131.6

0.0
Muegge?

Muegge (Bayer) filter: implemented from
Muegge I. et al. 2001 J. Med. Chem.
200 ≤ MW ≤ 600
-2 ≤ XLOGP ≤ 5
TPSA ≤ 150
Num. rings ≤ 7
Num. carbon > 4
Num. heteroatoms > 1
Num. rotatable bonds ≤ 15
H-bond acc. ≤ 10
H-bond don. ≤ 5

1.0
Bioavailability Score?

Abbott Bioavailability Score: Probability of F > 10% in rat
implemented from
Martin YC. 2005 J. Med. Chem.

0.55

Medicinal Chemistry

PAINS?

Pan Assay Interference Structures: implemented from
Baell JB. & Holloway GA. 2010 J. Med. Chem.

0.0 alert
Brenk?

Structural Alert: implemented from
Brenk R. et al. 2008 ChemMedChem

0.0 alert: heavy_metal
Leadlikeness?

Leadlikeness: implemented from
Teague SJ. 1999 Angew. Chem. Int. Ed.
250 ≤ MW ≤ 350
XLOGP ≤ 3.5
Num. rotatable bonds ≤ 7

No; 1 violation:MW<1.0
Synthetic accessibility?

Synthetic accessibility score: from 1 (very easy) to 10 (very difficult)
based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties,
trained on 12'782'590 molecules and tested on 40 external molecules (r2 = 0.94)

1.25

Application In Synthesis of [ 10268-06-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 10268-06-1 ]

[ 10268-06-1 ] Synthesis Path-Downstream   1~27

  • 2
  • [ 2856-63-5 ]
  • [ 10268-06-1 ]
YieldReaction ConditionsOperation in experiment
78% With water; In ethanol; at 50 - 60℃; for 3.5h; General procedure: Amberlyst A26 OH (0.11 g) was added to a suspension ofthe nitrile (1 mmol) in EtOH?H2O (0.5 mL). The reactionmixture was stirred at 50?60 °C, and the progress of thereaction was followed by TLC. After the completion ofreaction, the mixture was diluted with acetone or EtOAc andfiltered to remove the catalyst. The desired products wereisolated by evaporation of the EtOAc or addition of H2O and filtration of the precipitate.
  • 4
  • [ 10268-06-1 ]
  • [ 6921-34-2 ]
  • [ 92435-52-4 ]
  • 5
  • [ 20026-96-4 ]
  • [ 10268-06-1 ]
  • 4-(4-Chloro-phenyl)-3-(2-chloro-phenyl)-3H-pyridine-2,6-dione [ No CAS ]
  • 6
  • [ 10268-06-1 ]
  • [ 24654-09-9 ]
  • 3,4-Bis-(2-chloro-phenyl)-3H-pyridine-2,6-dione [ No CAS ]
  • 7
  • [ 10268-06-1 ]
  • [ 58686-68-3 ]
  • 4-(3-Chloro-phenyl)-3-(2-chloro-phenyl)-3H-pyridine-2,6-dione [ No CAS ]
  • 8
  • [ 10268-06-1 ]
  • [ 2216-94-6 ]
  • 3-(2-Chloro-phenyl)-4-phenyl-3H-pyridine-2,6-dione [ No CAS ]
  • 9
  • [ 553-90-2 ]
  • [ 10268-06-1 ]
  • 3-(2-chloro-phenyl)-4-hydroxy-pyrrole-2,5-dione [ No CAS ]
  • 10
  • [ 10268-06-1 ]
  • [ 626604-78-2 ]
  • 3-{1-[3-(<i>tert</i>-butyl-dimethyl-silanyloxy)-propyl]-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridin-3-yl}-4-(2-chloro-phenyl)-pyrrole-2,5-dione [ No CAS ]
  • 11
  • [ 103-81-1 ]
  • [ 10268-06-1 ]
  • [ 20101-92-2 ]
  • 12
  • [ 2444-36-2 ]
  • [ 10268-06-1 ]
YieldReaction ConditionsOperation in experiment
89% To a solution of 2?chiorophenylacetic acid 129 (2.00 g, 11.80 mmcl,1.00 equiv.) in dry CH,C12 (30.0 mL) was added thionyl chloride (9.80mL, 135.3 irimol, 11.5 equiv.) at 0 °C. The reaction was refiuxed for 2h. The solvent was removed under reduced pressure and the residue was azeotroped with toluene (2 x 5.00 mL) . To a solution of crude acyl chloride in THF (30.0 ml) was added NH3 H20 (60.0 mL), and the reactionwas stirred at room temperature for overnight. The solvent was removed under reduced pressure, and the precipitate was filtered, washed with water, and dried under vacuum to afford the title compound as a white solid (1.77 g, 10.5 mmcl, 89percent yield) . NMR Spectroscopy: 1H NMR (500 MHz, (CD3)2S0, 25 00 6): 7.44 (s, 1H), 7.41?7.38 (m, lH), 7.35?7.33(m, lH) , 7.28?7.24 (m, 2H) , 6.96 (s, lH) , 3.54 (s, 2H) . 13C NMR (125 MHz, (CD3)2S0, 25 00 6): 170.8, 134.3, 133.5, 132.0, 128.8, 128.2,126.9. The ?H NMR data was in good agreement with values reported in the literature (O?Connell, 3. et al. 2006).
  • 15
  • [ 10268-06-1 ]
  • (2-chloro-phenyl)-acetic acid <i>o</i>-toluidide [ No CAS ]
  • 16
  • [ 10268-06-1 ]
  • (2-chloro-phenyl)-acetic acid-(<i>N</i>'-phenyl-hydrazide) [ No CAS ]
  • 17
  • [ 10268-06-1 ]
  • (2-chloro-phenyl)-acetic acid <i>p</i>-toluidide [ No CAS ]
  • 19
  • [ 765307-10-6 ]
  • [ 10268-06-1 ]
  • 3-(2-Chlorophenyl)-4-[1-(3-methoxypropyl)-1H-pyrrolo[3,2-c]pyridin-3-yl]-1H-pyrrole-2,5-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
The alpha-ketoester Compound 1h (44 mg, 0.16 mmol) and amide Compound 2a (19.3 mg, 0.11 mmol) were combined in dry THF (4 mL) under argon and cooled with an ice bath as a solution of 1.0 M potassium t-butoxide in THF (0.7 mL, 0.7 mmol) was added dropwise. The mixture was stirred at 0° C. with for 30 min, then rt for 2 h. The reaction solution was cooled back to 0° C., and quenched with 12 N HCl (4 mL). The mixture was stirred for 20 min and then basified with 3 N NaOH. The mixture was extracted with EtOAc and the combined extracts were washed with brine, dried (Na2SO4) and evaporated in vacuo to a yellow oil, which was then purified by flash column chromatography (DCM/MeOH/NH4OH; 93:7:0.7) to afford Compound 2 (6 mg) as an orange-yellow flaky solid. 1H NMR (CDCl3) delta 8.27 (d, J=5.7 Hz, 1H), 8.08 (s, 1H), 7.59 (s, 1H), 7.39 (m, 4H), 7.28 (m, 1H), 4.32 (t, J=6.7 Hz, 2H), 3.34 (s, 3H), 3.27 (t, J=5.6 Hz, 2H), 2.10 (m, 2H). ES-MS m/z 396 (MH+).
  • 20
  • [ 7647-01-0 ]
  • [ 10268-06-1 ]
  • [ 626604-78-2 ]
  • [ 626603-93-8 ]
YieldReaction ConditionsOperation in experiment
55% A mixture of Compound 1c (322 mg, 0.857 mmol) and Compound 1d (121 mg, 0.714 mmol) in 7 ML of anhydrous THF was stirred under nitrogen and cooled in an ice bath while treating dropwise with 2.9 ML of 1 N potassium t-butoxide in THF. The mixture was stirred for 30 minutes in an ice bath then at room temperature for another 30 min.The reddish mixture was then cooled down and then 2 ML of concentrated HCl was added dropwise.The mixture was stirred for 5 min.ethyl acetate (150 ML) and H2O (30 ML) were added.The organic layer was separated and washed with saturated NaHCO3 and brine, dried over anhydrous sodium sulfate and concentrated in vacuo.The crude product was separated by flash chromatography on silica gel (CH2Cl2/MeOH/NH4OH, from 98:2:0.2 to 95:5:0.5) to yield 150 mg (55percent) of Compound 1 as a yellow solid. 1H NMR (CDCl3) delta 8.21 (dd, J=1.5, 4.7 Hz, 1H), 8.17 (s, 1H), 7.48-7.33 (m, 4H), 6.78 (dd, J=4.7, 8.1 Hz, 1H), 6.66 (dd, J=1.5, 8.1 Hz, 1H), 4.5 (dd, J=2.6, 7.1 Hz, 2H), 3.41 (t, J=5.5 Hz, 2H), 2.03 (m, 2H). ES-MS m/z 382 (MH+). Using the procedure of Example 1 and the appropriate reagents and starting materials known to those skilled in the art, other compounds of the present invention may be prepared including, but not limited to
  • 21
  • [ 7647-01-0 ]
  • [ 626604-92-0 ]
  • [ 10268-06-1 ]
  • [ 626604-95-3 ]
YieldReaction ConditionsOperation in experiment
To a THF solution (0.4 mL) of 2-[1-(2-trimethylsilanylethoxymethyl)-1H-[1,2,4]triazol-3-yl]acetamide Compound 11c (0.03 g, 0.116 mmol) and oxo-[1-(2-trimethylsilanylethoxymethyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]acetic acid ethyl ester Compound 1d (0.04 g, 0.116 mmol) at 0 C. was added potassium tert-butoxide (0.232 mL, 1 M solution in THF, 0.232 mmol) dropwise under nitrogen. After 15 minutes the mixture was allowed to warm to 23 C. and stirred for 1 hour. Conc. HCl (1 mL) was added and the solution stirred for 5 minutes then poured into EtOAc (10 mL). The aqueous layer was extracted with EtOAc (3?10 mL) then the organic layer was dried (MgSO4) and concentrated. The product was purified by column chromatography (SiO2) to give 0.017 g of Compound 11e as a yellow solid: 1H NMR (300 MHz, CDCl3) ? 9.13 (s, 1H), 8.40 (dd, J=4.7, 1.5 Hz, 1H), 8.10 (s, 1H), 8.00 (dd, J=8.1, 1.3 Hz, 1H), 7.18 (dd, J=8.1, 4.7 Hz, 1H), 5.80 (s, 2H), 3.68 (br t, J=8.3 Hz, 2H), 0.96 (br t, J=8.3 Hz, 2H), ?0.05 (s, 9H); MS (ES) m/z: 433 (M+Na+).
  • 22
  • [ 2856-63-5 ]
  • [ 2444-36-2 ]
  • [ 10268-06-1 ]
  • 23
  • [ 67-56-1 ]
  • [ 10268-06-1 ]
  • [ 475201-00-4 ]
  • 24
  • [ 942625-95-8 ]
  • [ 10268-06-1 ]
  • 25
  • C13H16ClN3O [ No CAS ]
  • [ 10268-06-1 ]
  • 26
  • [ 10268-06-1 ]
  • methyl 2-(5-chloro-1-(2-fluoroethyl)-1H-indol-3-yl)-2-oxoacetate [ No CAS ]
  • 3-(5-chloro-1-(2-fluoroethyl)-1H-indol-3-yl)-4-(2-chlorophenyl)-1H-pyrrole-2,5-dione [ No CAS ]
YieldReaction ConditionsOperation in experiment
23% With potassium tert-butylate; In tetrahydrofuran; at 0℃; for 5h;Inert atmosphere; To a solution of compound methyl 2-(5-chloro-1--(2-fluoroethyl)-1H-- indol?3?yl)?2-oxoacetate (200 mg, 0.710 mmol, 1.00 equiv.) and compound <strong>[10268-06-1]2-(2-chlorophenyl)acetamide</strong> (132 mg, 0.780 mmol, 1.10 equiv.)in THF (10 mL, 0.071 M) was added with t-BuOK solution (190 mg, 1.69 mmol, 2.40 equivj/THF (5.00 mL) at 0 °C under nitrogen atmosphere. After the reaction mixture was stirred at 0 00 for another 5 h, it was quenched by iN HC1 (10.0 mL). The excess acid was neutralized by sodium bicarbonate. The solution was extracted with EtOAc (10 mL x3), washed with brine, dried with MgSO4, filtered, and concentrated in vacuo. The residue was purified through column chromatography using EtCAc:hexanes (1 : 1.5 (v/v)) to afford the title compound as a light yellow solid (64.8 mg, 0.161 rnm0l, 23percent yield). NMR Spectroscopy: ?H NMR (700 MHz, (CD3)2S0, 25 °C, ) : 11.22 (s, lH), 8.21 (s, lH), 7.58(d, J = 8.7 Hz, lH), 7.55 (d, J = 7.9 Hz, lH), 7.51?7.49 (m, 1H),7.41?7.40 (m, 2H), 7.13 (dd, J 2.0, 8.7 Hz, 1H), 6.19 (d, J 2.0Hz, 1H), 4.76 (t, J = 4.6 Hz, lH), 4.70 (t, J= 4.6 Hz, 1H), 4.65 (t,J 4.6 Hz, 1H), 4.60 (t, J = 4.6 Hz, 1H). 13C NMR (175 MHz, (CD3)2S0,25 °C, ) 171.7, 171.2, 135.7, 135.0, 134.2, 133.5, 132.2, 130.8,129.4, 127.6, 127.0, 126.2, 125.2, 122.2, 119.8, 112.4, 104.4, 83.0,82.0, 46.6 (d, J =19.9 Hz). Z9p NMR (376 MHz, (0D3)2S0, 25 °C, oe) -222.1 (m) . HRMS (ESI?TOF) (m/z) : calcd for C2flH14N2O2FC12 ( [M + H]),403.0416, found, 403.0408.
  • 27
  • [ 10268-06-1 ]
  • [ 59-48-3 ]
 

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