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Structure of 869478-09-1

Chemical Structure| 869478-09-1

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Product Details of [ 869478-09-1 ]

CAS No. :869478-09-1
Formula : C17H15NO4
M.W : 297.31
SMILES Code : O=C1NC2=CC(OCC3=CC=CC=C3)=CC(C(C)=O)=C2OC1
MDL No. :MFCD24038851
InChI Key :URTYAHMRXXVHKS-UHFFFAOYSA-N
Pubchem ID :21100136

Safety of [ 869478-09-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H332-H335
Precautionary Statements:P261-P280-P305+P351+P338

Computational Chemistry of [ 869478-09-1 ] Show Less

Physicochemical Properties

Num. heavy atoms 22
Num. arom. heavy atoms 12
Fraction Csp3 0.18
Num. rotatable bonds 4
Num. H-bond acceptors 4.0
Num. H-bond donors 1.0
Molar Refractivity 84.43
TPSA ?

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

64.63 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

2.18
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

2.02
Log Po/w (WLOGP)?

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

2.08
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.

1.26
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

3.29
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

2.17

Water Solubility

Log S (ESOL):?

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

-3.1
Solubility 0.239 mg/ml ; 0.000803 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.

-3.0
Solubility 0.294 mg/ml ; 0.00099 mol/l
Class?

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

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

-5.62
Solubility 0.000716 mg/ml ; 0.00000241 mol/l
Class?

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

Moderately 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

Yes
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

Yes
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

Yes
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

Yes
Log Kp (skin permeation)?

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

-6.68 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

0.0
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<0.0
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)

2.8

Application In Synthesis of [ 869478-09-1 ]

* 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.

  • Upstream synthesis route of [ 869478-09-1 ]
  • Downstream synthetic route of [ 869478-09-1 ]

[ 869478-09-1 ] Synthesis Path-Upstream   1~9

  • 1
  • [ 861841-90-9 ]
  • [ 79-04-9 ]
  • [ 869478-09-1 ]
YieldReaction ConditionsOperation in experiment
50% at 0 - 20℃; Heating / reflux 21.0 mL (258 mmol) chloroacetyl chloride are added dropwise to 60.0 g (233 mmol) 1-(3-amino-5-benzyloxy-2-hydroxy-phenyl)-ethanone and 70.0 g (506 mmol) potassium carbonate while being cooled with the ice bath.
Then the mixture is stirred overnight at ambient temperature and then for 6 hours at reflux temperature.
The hot reaction mixture is filtered, then evaporated down to approx.
400 mL and combined with ice water.
The precipitate obtained is suction filtered, dried and purified by chromatography on a short silica gel column (dichloromethane:methanol=99:1).
The fractions containing the product are evaporated down, suspended in isopropanol/diisopropylether, suction filtered and washed with diisopropylether. Yield: 34.6 g (50percent); mass spectroscopy [M+H]+=298.
50% at 0 - 20℃; Heating / reflux c) 8-acetyl-6-benzyloxy-4H-benzo[1,4]oxazin-3-one: 21.0 mL (258 mmol) chloroacetyl chloride are added dropwise to 60.0 g (233 mmol) 1-(3-amino-5-benzyloxy-2-hydroxy-phenyl)-ethanone and 70.0 g (506 mmol) potassium carbonate while cooling with the ice bath. Then the mixture is stirred overnight at ambient temperature and then for 6 hours at reflux temperature. The hot reaction mixture is filtered, then evaporated down to about 400 mL and combined with ice water. The precipitate formed is suction filtered, dried and purified chromatography on a short silica gel column (dichloromethane:methanol=99:1). The fractions containing the product are evaporated down, suspended in isopropanol/diisopropylether, suction filtered and washed with diisopropylether. Yield: 34.6 g (50percent); mass spectroscopy [M+H]+=298.
17.53 g With potassium carbonate In acetonitrile for 20 h; Reflux 1000 ml three-neck bottle in, under the condition of ice, to compounds 1 - 7 (159 mmol), potassium carbonate (65.8 g, 477 mmol) of acetonitrile (700 ml) solution adds by drops the chlorine acetyl chloride (27 g, 238 mmol), room temperature reaction 4 h, continue to heating to reflux the reaction 16 h. The condiments filtering, the filtrate is concentrated to 200 ml, is added to the 1 L ice water, ice bath conditions for the continuation of stirring 1 h, filtered, washed with water, drying. The resulting solid silica gel column purification (dichloromethane: methanol=99:1), after concentration isopropyl alcohol/methyl cyclohexane recrystallized, filtering to obtain light brown color solid product 17.53 g.
References: [1] Bioorganic and Medicinal Chemistry Letters, 2010, vol. 20, # 4, p. 1410 - 1414.
[2] Patent: US2005/267106, 2005, A1, . Location in patent: Page/Page column 7.
[3] Patent: WO2005/111005, 2005, A1, . Location in patent: Page/Page column 16.
[4] Patent: US2007/249595, 2007, A1, . Location in patent: Page/Page column 11.
[5] Patent: US2007/88160, 2007, A1, . Location in patent: Page/Page column 11.
[6] Patent: US2005/255050, 2005, A1, .
[7] Patent: US2010/22770, 2010, A1, . Location in patent: Page/Page column 6.
[8] Patent: CN107188865, 2017, A, . Location in patent: Paragraph 0051; 0062; 0063.
  • 2
  • [ 1205-91-0 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN106279018, 2017, A, .
  • 3
  • [ 123-31-9 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN106279018, 2017, A, .
  • 4
  • [ 131341-58-7 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN106279018, 2017, A, .
  • 5
  • [ 100-44-7 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN106279018, 2017, A, .
  • 6
  • [ 490-78-8 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN107188865, 2017, A, .
  • 7
  • [ 30992-63-3 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN107188865, 2017, A, .
  • 8
  • [ 861841-94-3 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN107188865, 2017, A, .
  • 9
  • [ 100-39-0 ]
  • [ 869478-09-1 ]
References: [1] Patent: CN107188865, 2017, A, .
 

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