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Structure of 1159010-96-4

Chemical Structure| 1159010-96-4

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Product Details of [ 1159010-96-4 ]

CAS No. :1159010-96-4
Formula : C8H10BrClN2
M.W : 249.54
SMILES Code : Cl.BrC1=CN=C2CCNCC2=C1
MDL No. :MFCD09701301
InChI Key :UYPMMDKARAQFRH-UHFFFAOYSA-N
Pubchem ID :44118318

Safety of [ 1159010-96-4 ]

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

Computational Chemistry of [ 1159010-96-4 ] Show Less

Physicochemical Properties

Num. heavy atoms 12
Num. arom. heavy atoms 6
Fraction Csp3 0.38
Num. rotatable bonds 0
Num. H-bond acceptors 2.0
Num. H-bond donors 1.0
Molar Refractivity 58.24
TPSA ?

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

24.92 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

0.0
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

1.78
Log Po/w (WLOGP)?

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

1.76
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.

1.59
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

2.61
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

1.55

Water Solubility

Log S (ESOL):?

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

-2.88
Solubility 0.33 mg/ml ; 0.00132 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.

-1.92
Solubility 2.99 mg/ml ; 0.012 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

-3.77
Solubility 0.0429 mg/ml ; 0.000172 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

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

No
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.

-6.56 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<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)

1.87

Application In Synthesis of [ 1159010-96-4 ]

* 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 [ 1159010-96-4 ]

[ 1159010-96-4 ] Synthesis Path-Downstream   1~15

  • 1
  • [ 1159010-96-4 ]
  • [ 1159009-65-0 ]
  • [ 1159009-88-7 ]
YieldReaction ConditionsOperation in experiment
75% With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; N,N-dimethyl-formamide; at 20℃; 3-{1-[6-(3-bromo-7,8-dihydro-5H-1,6-naphthyridin-6-carbonyl)-pyrimidin-4-yl]-piperidin-4-yl}-7-methoxy-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one 90 mg (0.24 mmol) TBTU were added to 80 mg (0.20 mmol) 6-[4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-pyrimidine-4-carboxylic acid, 70 mg (0.28 mmol) <strong>[1159010-96-4]3-bromo-5,6,7,8-tetrahydro-1,6-naphthyridine-hydrochloride</strong> and 120 muL (0.86 mmol) triethylamine in 0.9 mL DMF and the mixture was stirred overnight at RT. The reaction mixture was combined with 1 mL methanol, 1 mL saturated sodium hydrogen carbonate solution and 8 mL ice water. The precipitate was suction filtered, washed with water and diethyl ether and dried. Yield: 94 mg (75% of th.) ESI-MS: m/z=592/594 (M+H)+
  • 2
  • [ 1159010-96-4 ]
  • [ 1613148-07-4 ]
  • 3
  • [ 1159010-96-4 ]
  • [ 1613148-06-3 ]
  • 4
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  • [ 1613148-09-6 ]
  • 5
  • [ 1159010-96-4 ]
  • [ 1613148-10-9 ]
  • 6
  • [ 1159010-96-4 ]
  • [ 1613148-36-9 ]
  • 7
  • [ 1159010-96-4 ]
  • [ 1613148-31-4 ]
  • 8
  • [ 1159010-96-4 ]
  • [ 1613148-54-1 ]
  • 9
  • [ 1159010-96-4 ]
  • [ 1613148-53-0 ]
  • 10
  • [ 1159010-96-4 ]
  • [ 1613148-60-9 ]
  • 11
  • [ 1159010-96-4 ]
  • [ 1613148-59-6 ]
  • 12
  • [ 1159010-96-4 ]
  • [ 1613148-66-5 ]
  • 13
  • [ 24424-99-5 ]
  • [ 1159010-96-4 ]
  • [ 1184950-48-8 ]
YieldReaction ConditionsOperation in experiment
74% With sodium hydrogencarbonate; In tetrahydrofuran; methanol; at 0 - 20℃; To a suspension of 3-bromo-5,6,7,8-tetrahydro-l,6-naphthyridine hydrochloride (2 g, 8.01 mmol) and NaHC03 (2.02 g, 24.04 mmol) in THF/MeOH (60 mL/60 mL) was added (Boc)20 (1.9 mL, 8.82 mmol) at 0 C. The reaction was stirred at rt overnight, and then concentrated in vacuo. The residue was dissolved in H20 (60 mL), and then extracted with EtOAc (60 mL x 3). The combined organic phases were washed with brine (50 mL), dried over anhydrous a2S04, filtered and concentrated in vacuo. The residue was purified by a silica gel column chromatography (PE/EtOAc (v/v) = 8/1) to give the title compound as light-yellow sticky liquid (1.87 g, 74%). MS (ESI, pos. ion) m/z: 313.1 [M + H]+; NMR (400 MHz, CDC13) delta (ppm): 8.46 (m, 1H), 7.55 (m, 1H), 4.56 (s, 2H), 3.72 (m, 2H), 2.93 (m, 2H), 1.47 (s, 9H).
  • 14
  • [ 1159010-96-4 ]
  • 4,4,5,5-tetramethyl-2-(2-methylbiphenyl-3-yl)-1,3,2-dioxaborolane [ No CAS ]
  • [ 76-05-1 ]
  • 3-(2-methylbiphenyl-3-yl)-5,6,7,8-tetrahydro-1,6-naphthyridine trifluoroacetate [ No CAS ]
YieldReaction ConditionsOperation in experiment
A mixture of 4,4,5,5-tetramethyl-2-(2-methylbiphenyl-3-yl)-1,3,2-dioxaborolane (Example 4, Step 1: 20 mg, 0.07 mmol), <strong>[1159010-96-4]3-bromo-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride</strong> (AstaTech cat SC2711: 17 mg, 0.068 mmol), [1,1?-bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane (1:1) (3 mg, 0.003 mmol) and potassium carbonate (28 mg, 0.20 mmol) in 1,4-dioxane (1 mL) and water (0.5 mL) was degassed and recharged with nitrogen three times. The mixture was then heated and stirred at 110 C. overnight. The crude reaction mixture was purified by prep LCMS (pH 2, acetonitrile/water+TFA) to give the desired product as its TFA salt. LC-MS calculated for C21H21N2(M+H)+: m/z 301.2; found: 301.2.
  • 15
  • [ 1159010-96-4 ]
  • [ 78269-85-9 ]
  • 2-trimethylsilylethyl 3-bromo-7,8-dihydro-5H-1,6-naphthyridine-6-carboxylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
400 mg With sodium carbonate; In tetrahydrofuran; at 25℃; for 5.0h; To a solution of 3-bromo-5,6,7,8-tetrahydro-1 ,6-naphthyridine hydrochloride (CAS:1159010-96-4, Vendor: PhamaBlock, 300 mg, 1.20 mmol), sodium carbonate (382 mg, 3.61 mmol) in THF (3 mL) and water (3 mL) was added N-[2- (trimethylsilyl)ethoxycarbonyloxyl succinimide (624 mg, 2.40 mmol). After being stirred at 25 C for 5 hrs, the reaction was quenched by addition of saturated NH4C1 (aq. 20 mL), diluted with 50 mL water, extracted with EA (30 mL) three times. The combined organic layer waswashed with water (30 mL) twice and brine (20 mL) once, dried over Na2SO4 and concentrated to give crude product which was purified by flash column (PE/EA = 10/1) to give compound 47a (400 mg) as a white solid. MS calc?d 357 (MHj, measured 357 (MHj.
 

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Technical Information

Categories

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