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Structure of 18595-15-8

Chemical Structure| 18595-15-8

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Product Details of [ 18595-15-8 ]

CAS No. :18595-15-8
Formula : C9H11NO2
M.W : 165.19
SMILES Code : O=C(OC)C1=CC(C)=CC(N)=C1
MDL No. :MFCD09263222
InChI Key :BPJRIMLTKIFIHS-UHFFFAOYSA-N
Pubchem ID :21129903

Safety of [ 18595-15-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P280-P305+P351+P338

Computational Chemistry of [ 18595-15-8 ] Show Less

Physicochemical Properties

Num. heavy atoms 12
Num. arom. heavy atoms 6
Fraction Csp3 0.22
Num. rotatable bonds 2
Num. H-bond acceptors 2.0
Num. H-bond donors 1.0
Molar Refractivity 47.09
TPSA ?

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

52.32 Ų

Lipophilicity

Log Po/w (iLOGP)?

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

1.89
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

1.46
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.

1.64
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

1.44
Consensus Log Po/w?

Consensus Log Po/w: Average of all five predictions

1.56

Water Solubility

Log S (ESOL):?

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

-2.02
Solubility 1.57 mg/ml ; 0.00951 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.

-2.16
Solubility 1.13 mg/ml ; 0.00684 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

-2.49
Solubility 0.531 mg/ml ; 0.00321 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

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.

-6.27 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

1.0 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)

1.42

Application In Synthesis of [ 18595-15-8 ]

* 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 [ 18595-15-8 ]

[ 18595-15-8 ] Synthesis Path-Downstream   1~26

YieldReaction ConditionsOperation in experiment
100% With 5%-palladium/activated carbon; hydrogen; In methanol; at 20.0℃; General procedure: To a solution of 3-nitromethyl benzoate (26.0 g, 144 mmol) in methanol (300 mL) was added Pd/C (2 g, 18.79mmol), the mixture was stirred under H2 at rt overnight. The reaction mixture was filtered through a Celite pad , the filtrate was concentrated in vacuo to get the title compound as a yellow oil (21.7 g, 100%).
99% With palladium on activated charcoal; hydrogen; In ethanol; at 20.0℃; General procedure: Pd/C (0.1 eq.) was added to a solution of the nitrobenzene (1.0 eq.) in EtOH (0.2 m). The suspension was degassed with H2and the reaction was stirred at room temperature upon complete consumption of the starting material. Then, the mixture was passed through a Celite pad and the filtrate was concentrated in vacuum. The product was used without any further purification.
  • 3
  • [ 58530-13-5 ]
  • [ 18595-15-8 ]
YieldReaction ConditionsOperation in experiment
[0204] The title compound was obtained by the method used in the preparation of 3- {2- [5-CYCLOHEXYL-L- (3, 3-DIMETHYL-2-OXO-BUTYL)-2-OXO-1, 2-DIHYDRO-3H-1, 3,4-benzotriazepin-3-yl]- ACETYLAMINO}-BENZOIC acid methyl ester (Example 1) except that 3-amino-5-methyl-benzoic acid methyl ester (prepared in three steps from 4-BROMO-3-METHYLBENZOIC acid) was used instead OF 3- amino-benzoic acid methyl ester in step e, followed by reaction of the product obtained, in place of 3- {2- [5-cyclohexyl-1- (3, 3-dimethyl-2-oxo-butyl)-2-oxo-1, 2-dihydro-3H-1, 3,4-benzotriazepin- 3-YL]-ACETYLAMINO}-BENZOIC acid methyl ester (Example 1), according to the method of Example 2. H NMR (CDC13) 8.44 (1H, s), 7. 87 (1H, s), 7.62 (2H, m), 7.53-7. 47 (2H, m), 7.34-7. 28 (1H, m), 7.05 (1H, d, 8. 1), 4. 81-4. 58 (2H, m), 4.26-4. 19 (2H, m), 2.84-2. 80 (1H, m), 2.39 (3H, s), 2.05-173 (6H, m), 1.41-1. 19 (13H, m). The compound was further characterised as the N- methyl-D-glucamine salt. Found C 58.77, H 7.70, N 9.33% ; C30H36N4OSUC7H17NOS1. 5H2O requires C 58. 87, H 7. 48, N 9.28%.
  • 4
  • [ 476011-71-9 ]
  • [ 18595-15-8 ]
  • [ 1562519-58-7 ]
YieldReaction ConditionsOperation in experiment
25% With toluene-4-sulfonic acid; In N,N-dimethyl-formamide; at 60.0℃; for 16.0h; Intermediate H4: Methyl 3-((4-((4-aminonaphthalen-1 -yl)oxy)pyrimidin-2-yl)a methylbenzoate. Intermediate G2 To a solution of Intermediate G2 (806 mg, 2.97 mmol) and methyl 3-amino-5-methyl benzoate (490 mg, 2.97 mmol) in DMF (20 mL) was added p-TSA (1.13 g, 5.93 mmol) and the reaction mixture heated to 60C for 16 hr. After cooling to RT, the mixture was partitioned between EtOAc (30 mL) and saturated aq NaHC03 (30 mL). The organic phase was separated and was washed with water (30 mL) and brine (40 mL) and then dried and evaporated in vacuo. The residue was purified by flash column chromatography (Si02, 12.0 g, 0-100% EtOAc in isohexane, gradient elution) to afford the title compound, Intermediate 4, as a red oil (680 mg, 25%); R< 2.13 min (Method 2 acidic); m/z 401 (M+H)+, (ES+).
  • 5
  • [ 18595-15-8 ]
  • [ 1562518-97-1 ]
  • 6
  • [ 18595-15-8 ]
  • [ 1562519-22-5 ]
  • 7
  • 6-chloro-3-(3-(4-chloro-3,5-dimethylphenoxy)propyl)-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1H-indole-2-carboxylic acid [ No CAS ]
  • [ 18595-15-8 ]
  • methyl 3-(6-chloro-3-(3-(4-chloro-3,5-dimethylphenoxy)propyl)-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-1H-indole-2-carboxamido)-5-methylbenzoate [ No CAS ]
YieldReaction ConditionsOperation in experiment
48 mg With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20.0℃; for 16.0h; A solution of 6-chloro-3-(3-(4-chloro-3,5-dimethylphenoxy)propyl)-7-(l,3,5- trimethyl- lH-pyrazol-4-yl)- lH-indole-2-carboxylic acid (100 mg, 0.200 mmol), methyl 3- amino-5-methylbenzoate (36 mg, 0.220 mmol), DMAP (49 mg, 0.400 mmol) and EDC (77 mg, 0.400 mmol) in DCM (4 mL) was stirred at rt for 16 h. The reaction mixture was concentrated in vacuo, and the residue was purified by silica gel flash chromatography (ISCO, 0- 60% EtO Ac/Hex gradient) to give the title compound (48 mg, 0.074 mmol). MS(ES) 647.1 (M+H).
  • 8
  • [ 18595-15-8 ]
  • methyl 3-(8-chloro-11-(3-(4-chloro-3,5-dimethylphenoxy)propyl)-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl)-5-methylbenzoate [ No CAS ]
  • 9
  • [ 18595-15-8 ]
  • 3-(8-chloro-11-(3-(4-chloro-3,5-dimethylphenoxy)propyl)-1-oxo-7-(1,3,5-trimethyl-1H-pyrazol-4-yl)-4,5-dihydro-1H-[1,4]diazepino[1,2-a]indol-2(3H)-yl)-5-methylbenzoic acid [ No CAS ]
  • 10
  • [ 4331-54-8 ]
  • [ 18595-15-8 ]
  • C17H23NO3 [ No CAS ]
YieldReaction ConditionsOperation in experiment
14.22 g (100 mmol) of compound II-1 was refluxed in 50 mL of thionyl chloride for 5 hours and then excess thionyl chloride was removed and the resulting residue was dissolved in 20 mL of dry dichloromethane for later use.14.22 g (100 mmol) of compound III-I and 30.36 g (300 mmol) of triethylamine were dissolved in methylene chloride, and the mixture was stirred with cooling in an ice-water bath. Then, a solution ofII-1 acid chloride solution, after the addition was completed, stirring was continued overnight at room temperature.The reaction mixture was poured into 500 mL of ice water, stirred and extracted with 100 mL × 3 dichloromethane. The combined extracts were washed with brine, dried over anhydrous sodium sulfate,The hair was evaporated to dryness and the residue was purified by column chromatography to afford pure product IV-1.
  • 11
  • [ 18595-15-8 ]
  • C16H21NO3 [ No CAS ]
  • 12
  • [ 18595-15-8 ]
  • C22H27N3O2 [ No CAS ]
  • 13
  • [ 10147-36-1 ]
  • [ 18595-15-8 ]
  • C15H23NO6S2 [ No CAS ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In dichloromethane;Reflux; General procedure: A solution of aniline (1.0 eq.) and Et3N (2.2 eq.) in dry DCM (0.25 m) was cooled to 0C and the corresponding sulfonyl chloride was added dropwise. After complete addition the ice bath was removed and the solution was stirred at room temperature for ~1 h. The solution was then diluted with water, extracted with EtOAc and the combined organic layers were dried over Na2S04. The solvent was removed under reduced pressure and the product was purified via flash chromatography (Si02, nHex/EtOAc 9/1 ).
  • 14
  • [ 18595-15-8 ]
  • [ 4635-59-0 ]
  • C12H13NO3 [ No CAS ]
  • 15
  • [ 18595-15-8 ]
  • C29H38N4O3 [ No CAS ]
  • 16
  • [ 18595-15-8 ]
  • C25H32N4O3S [ No CAS ]
  • 17
  • [ 18595-15-8 ]
  • C12H12ClNO2 [ No CAS ]
  • 18
  • [ 18595-15-8 ]
  • C18H18N2O4S [ No CAS ]
  • 19
  • [ 18595-15-8 ]
  • C17H16N2O4S [ No CAS ]
  • 20
  • [ 18595-15-8 ]
  • [ 98-59-9 ]
  • methyl 3-methyl-5-((4-methylphenyl)sulfonamido)benzoate [ No CAS ]
YieldReaction ConditionsOperation in experiment
99% With pyridine; dmap; In dichloromethane; at 20.0℃; Methyl 3-amino-5-methylbenzoate (0.826g, 5mmol), p-toluenesulfonyl chloride (1.144g, 6mmol), pyridine (0.593g, 7.5mmol) and DMAP (0.122g, 1mmol) in DCM ( The reaction mixture in 20 mL) was stirred overnight at room temperature. The reaction mixture was diluted with water (100 mL) and acidified to pH 5 with diluted hydrochloric acid. The mixture was extracted with dichloromethane (50 mL×2).The combined organic layer was washed with water (50 mL×2) and brine (50 mL), dried over anhydrous sodium sulfate, filtered, and concentrated.The residue was purified by flash column chromatography (silica gel, PE/EtOAc=2:1) to obtain the product as a white solid (1.579 g, yield 99%).
  • 21
  • [ 18595-15-8 ]
  • 3-methyl-5-((4-methylphenyl)sulfonamido)benzoic acid [ No CAS ]
  • 22
  • [ 18595-15-8 ]
  • 3-methyl-N-((1-methyl-1H-pyrazol-4-yl)methyl)-5-((4-methylphenyl)sulfonamido)benzamide [ No CAS ]
  • 23
  • [ 18595-15-8 ]
  • [ 1639866-74-2 ]
  • 24
  • [ 18595-15-8 ]
  • methyl 3-((tert-butoxycarbonyl)amino)-5-((2-chloro-4-(trifluoromethyl)phenoxy)methyl)benzoate [ No CAS ]
  • 25
  • [ 18595-15-8 ]
  • methyl 3-amino-5-((2-chloro-4-(trifluoromethyl)phenoxy)methyl)benzoate [ No CAS ]
  • 26
  • [ 24424-99-5 ]
  • [ 18595-15-8 ]
  • methyl 3-((tert-butoxycarbonyl)amino)-5-methylbenzoate [ No CAS ]
YieldReaction ConditionsOperation in experiment
53% With dmap; triethylamine; In acetonitrile; at 50.0℃; for 12.0h; Into a solution of methyl 3 -amino-5-methyl -benzoate (1 g, 6.05 mmol, 1), di- /er/-butyl dicarbonate (2.64 g, 12.11 mmol) and TEA (1.69 mL, 12.11 mmol) in CEECN (15 mL) was added 4-dimethylamino pyridine (73.96 mg, 605.37 pmol) . The reaction mixture was stirred at 50C for 12 h then filtered. The filtrate was concentrated and the residue was purified by SiCh chromatography (EA/PE) to provide 850 mg (53%) of methyl 3-((tert- butoxycarbonyl)amino)-5-methylbenzoate (INT 38-A) as a yellow gum. TLC (5: 1 PE:EA): Rf=0.7. NMR (400 MHz, CDCh) d ppm 1.46 (s, 9 H) 2.40 (s, 3 H) 3.91 (s, 3 H) 7.28 (s, 1 H) 7.75 (s, 1 H) 7.82 (s, 1 H).
 

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