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CAS No. : | 90390-07-1 | MDL No. : | MFCD04115410 |
Formula : | C9H10F3N | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | JFLPPELZYKHKQZ-UHFFFAOYSA-N |
M.W : | 189.18 | Pubchem ID : | 485414 |
Synonyms : |
|
Num. heavy atoms : | 13 |
Num. arom. heavy atoms : | 6 |
Fraction Csp3 : | 0.33 |
Num. rotatable bonds : | 3 |
Num. H-bond acceptors : | 4.0 |
Num. H-bond donors : | 1.0 |
Molar Refractivity : | 44.02 |
TPSA : | 12.03 Ų |
GI absorption : | High |
BBB permeant : | Yes |
P-gp substrate : | No |
CYP1A2 inhibitor : | Yes |
CYP2C19 inhibitor : | No |
CYP2C9 inhibitor : | No |
CYP2D6 inhibitor : | Yes |
CYP3A4 inhibitor : | No |
Log Kp (skin permeation) : | -5.69 cm/s |
Log Po/w (iLOGP) : | 2.26 |
Log Po/w (XLOGP3) : | 2.49 |
Log Po/w (WLOGP) : | 3.43 |
Log Po/w (MLOGP) : | 2.91 |
Log Po/w (SILICOS-IT) : | 2.85 |
Consensus Log Po/w : | 2.79 |
Lipinski : | 0.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 2.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -2.73 |
Solubility : | 0.356 mg/ml ; 0.00188 mol/l |
Class : | Soluble |
Log S (Ali) : | -2.39 |
Solubility : | 0.775 mg/ml ; 0.0041 mol/l |
Class : | Soluble |
Log S (SILICOS-IT) : | -4.13 |
Solubility : | 0.0141 mg/ml ; 0.0000743 mol/l |
Class : | Moderately soluble |
PAINS : | 0.0 alert |
Brenk : | 0.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 1.32 |
Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P264-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P403+P233-P501 | UN#: | 2735 |
Hazard Statements: | H314 | Packing Group: | Ⅲ |
GHS Pictogram: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
With triethylamine; In dichloromethane; at 20℃; for 12h; | Example 193; Steps 1-6 are carried out according to example 191. Step 7; ((R)-2-(2-Fluoro-phenyl)-1-[methyl-(3-trifluoromethyl-benzyl)-sulphamoyl]-methyl}- ethyl)-carbamic acid benzvl ester; 30.0 mg (0.08 mmol) of [(R)-1-chlorosulphonylmethyl-2-(2-fluoro-phenyl)-ethyl]- carbamic acid benzyl ester are dissolved in 2 mL of dichloromethane. Then 12. 8 uL (0.09 mmol) of triethylamine and 14.6 mg (0.08 mmol) of N-methyl-N- [3- trifluoromethyl) benzyl] amine are added and the resulting mixture is stirred for 12 h at room temperature : LCMS (la) rt 4.89 min, 539 (M+H)+, 561 (M+Na) +, 602 (M+Na+CH3CN) +. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
at 20℃; for 1h; | Example 74 1-(4-(1-((3-(trifluoromethyl)benzyl)(methyl)amino)ethyl)phenyl)-3-(2-(3,3-dimethylindolin-1-yl)pyridin-3-yl)urea To 40.2 mg (0.1 mmol) of Example 73 in 1.5 mL of CH2Cl2 was added 177 mg (0.15 mmol) of SOCl2. The solution was stirred for 2 h and concentrated to dryness. 37.9 mg (0.2 mmol) of <strong>[90390-07-1]N-methyl(3-(trifluoromethyl)phenyl)methanamine</strong> were added and the mixture stirred for 1 h at rt. Volatiles were evaporated. 3 mL of CH2Cl2 was added and the mixture was washed twice with 1 mL of water. The organic phase was dried over MgSO4 and concentrated to yield an oily residue purified by preparative HPLC Method B (Shimadzu Phenomenex Luna 5u 21.2*100; flow rate 20 ml/min; detection at 220 nM; Gradient elution 0% to 100% B over 20 min; (A=10% MeOH, 90% H2O, 0.1% TFA & B-90% MeOH, 10% H2O, 0.1% TFA)); to yield Example 74. Characterization of the compound is under progress. Examples 75-79 listed in Table 1 were prepared according to the procedures described in Example 73 or Example 83 and using the appropriated nucleophiles. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
67% | A solution of 400 mg (1.27 mmol) of intermediate SAAS01 and 216 mg (1.33 mmol) of CDI in THF (13 ml) was stirred for 1 h at RT. A solution of 219 mul (1.27 mmol) of <strong>[90390-07-1]N-methyl-1-(3-(trifluoromethyl)phenyl)methylamine</strong> in THF (13 ml) was then added, and stirring was carried out for a further 16 h at RT. The reaction solution was then washed three times with a sat. aq. NH4Cl sol. and three times with a sat. aq. NaHCO3 sol. The organic phase was dried over MgSO4, filtered and concentrated in vacuo. After CC (EA) of the residue, 416 mg (0.85 mmol, 67%) of illustrative compound 24 were obtained. MS: m/z 482.2 [M+H]+. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
63% | To a solution of l-(3,5-dichloro-4-hydroxyphenyl)-lH-l ,2,4-triazole-3-carboxylic acid (0.88 g, 3.2 mmol) in DMf ( 12 mL) was added triethylamine (0.96 g, 9.5 mmol), N-(3- dimethylaminopropyl)-./V-ethylcarbodiimide hydrochloride (0.67 g, 3.5 mmol) and 2- hydroxypyridine 1 -oxide (0.38 g, 3.4 mmol). The mixture was stirred at room temperature for 1 h and the volume was then made up to 16 mL by adding more DMF. This solution (1 mL) was added to <strong>[90390-07-1]N-methyl-N-[3-(trifluoromethyl)benzyl]amine</strong> (42 mg, 0.22 mmol) and stirred at 45 0C for 18 h. The mixture was filtered and the filtrate was purified by preparative EtaPLC to give the title compound (44.4 mg, 63%) as a white solid. 1H NuMR delta (ppm)(DMSO- dc): 2.98 and 3.14 (3 H, two s), 4.82 and 4.84 (2 H, two s), 7.62-7.79 (4 H, m), 7.88 and 8.00 (2 H, two s), 9.36 and 9.39 (1 H, two s), 10.72 (1 H, s). LCMS (10cm_ESI_bicarb) Rt 2.33 min; m/z 445/446/447 [M+H.]". |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
2.19 g | In methanol; at 50℃; for 5h; | Intermediate 2 methvK-f r3-(tnfluoromethyl)phenyl1 methyl )a mine To a solution of methylamine 2M in MeOH (61.5 mL, 123.3 mmol), MeOH (30 mL) was added . The mixture was heated at 50C under stirring and 3-(trifluoromethyl)benzyl chloride ( 1.6 mL, 10.3 mmol) dissolved in MeOH ( 10 mL) were added . The reaction mixture was stirred at this temperature for 5h . The solvent was removed under vacuo, then NaOH 1 M was added and the aqueous layer was extracted with DCM . The organic layer was filtered through a phase sepa rator and concentrated in vacuo to give 2.19 g of a colourless oil. *H NMR (400 MHz, CDCI3) delta ppm 7.69 (s, 1H), 7.57 (d, 1H), 7.49 (t, 2H), 3.88 (s, 2H), 2.56, (s, 3H). UPLC-MS: Rt=0.39; m/z (ES+): 190 [M + H] + . |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
130 mg | Example 5: Compound 5 N-methyl-l-(2-methylphenyl)-6-oxo-N-- r3-(trifluoromethyl)phenyl1 methyl -Octa hydro pyrrolori,2-a1piperazine-2-carboxamide (enantiomer 1, ANTI stereochemistry at Cl-C8a, single unknown stereoisomer) Triphosgene (27.3 mg, 0.09 mmol) was dissolved in ETOAc (1 mL) at 0 C. A solution of l-(2-methylphenyl)-octahydropyrrolo[l,2-a]piperazin-6-one hydrochloride salt (Intermediate 24, 60 mg, 0.23 mmol) and TEA (110 mL, 0.8 mmol) in EtOAc (2 mL), was added. The reaction mixture was stirred at 0C for 1.5h, then a solution of <strong>[90390-07-1]methyl([3-(trifluoromethyl)phenyl]methyl})amine</strong> (Intermediate 2, 60 mg, 0.32 mmol) and TEA (30 mL) in EtOAc (2 mL), was added. The reaction mixture was stirred 2h at room temperature. Water (20 ml_) was added followed by EtOAc (20 ml_). The organic layer was dried over Na2S04, filtered and evaporated under vacuo to give a yellow oil (130 mg) which was subjected to chiral preparative HPLC. Two fractions were obtained. After evaporation two products were obtained: enantiomer 1 (Compound 5) and enantiomer 2 (Compound 6, see experimental below). Compound 5 (white solid, 26 mg): chiral HPLC, Chiralpak AD-H column (25 x 0.46 cm), 5mu, Mobile phase: n- Hexane/2-Propanol 85/15 v/v, Flow rate: 0.8 mL/min; Detection: DAD at 220 nm. Rt=17.9 min. m/z (ES+): 446.2 [M + H]+ JH NMR (500 MHz, CDCI3) delta ppm 7.47 (d, .7=7.6 Hz, IH), 7.21 (m, 6H), 6.88 (d, J=7.8Hz, IH), 4.60 (d, J=15.4Hz, IH), 4.34 (d, .7=15.2Hz, IH), 4.17 (d, .7=13.0Hz, IH), 4.08 (d, .7=10. OHz, IH), 3.73 (m, IH), 3.34 (d, .7=12.0Hz, IH), 3.13 (m, IH), 2.95 (m, 4H), 2.54 (s, 3H), 2.40 (m, 2H), 1.87 (m, IH), 1.69 (m, IH). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
59% | Intermediate 60 f lS.8aSV7.7-diallyl-yv-methyl-6-oxo-l-o-tolyl-yy-f3- To a solution of triphosgene (47 mg, 0.16 mmol) in EtOAc (2 mL) at 0 C was added solution of Intermediate 54 (100 mg, 0.32 mmol), DMAP (4 mg, 0.032 mmol) and TEA (49 mg, 0.48 mmol) in EtOAc (2 mL). The mixture was stirred for 1.5 h, followed by addition of N-methyl-l-(3-(trifluoromethyl)phenyl)methanamine (91 mg, 0.48 mmol) in EtOAc (2 mL) and TEA (49 mg, 0.48 mmol). The reaction was stirred at 50 C for 48 h and quenched with water. The resulting mixture was extracted with EtOAc and the organic layer was washed with 1 M aqueous HCI solution, dried over anhydrous Na2S04 and then concentrated in high vacuum. The residue was purified by silica gel chromatography (DCM/MeOH = 20/l to 10/1) to give the title compound (100 mg, yield : 59%) as yellow solid; m/z (ES+) : 526 [M + H] + . |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
at 120℃; for 24h; | In a 25 mL single neck round-bottomed flask, the intermediate 4 (0.5 g, 1.679 mmol) from Example 1 and N-methyl-l-(3-(trifluoromethyl)phenyl)methanamine (1.5 g, 8.39 mmol) were added and heated to 120 C for 24 h. The reaction was monitored by TLC for completion followed by an aqueous worked up and acidified with IN HCl to pH 3-4. The aqueous layer was extracted with EtOAc and the organic layer was dried over anhydrous Na2S04. The solvent was evaporated under reduced pressure to obtain the crude product which was purified by silica gel column chromatography to provide pure 6-fluoro-l-isobutyl- 7-(methyl(3-(trifluoromethyl)benzyl)amino)-4-oxo-l ,4-dihydroquinoline-3-carboxylic acid (5), (25 mg); Yield; 3.3%; NMR (400 MHz, OMSO-de) : delta 15.5 (s, 1H), 6.83-8.71 (m, 7H), 4.75 (s, 2H), 4.20 (d, 2H), 3.13 (s, 3H), 1.83-1.86 (m, 1H), 0.74-0.76 (d, 6H); MS(ESI): 451.1(M+H); HPLC: 92.07 %. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
General procedure: To a ice cooled solution of N-Boc-aminoacid (L-tertleucine, L-Leu, L-Val, L-Phe, L-Ala) 1mmol in DCM 10 ml, HOBt hydrate (0.153 g, 1 mmol) and DCC (0.205 g, 1 mmol) was added. Reaction mixture was stirred at 0C through 30 minutes, and amine 7 a-g (2 mmol) was added. Resulting reaction mixture was stirred for 12 h and allowed to warm to room temperature. Then a few drops of acetic acid was added, solvents was removed under reduced pressure. Residue was dissolved in AcOEt and cooled to 4C, precipitate of urea was removed by filtration. Organic phase was washed with aqueous solution of KHSO4 (10%, 20ml) followed by aqueous solution of NaHCO3 (5%, 20ml) and dried with MgSO4. Solvents were removed under reduced pressure and residue was dissolved in 10ml mixture of TFA:DCM (1:1). Progress of N-deprotection was monitored with TLC. Then mixture of TFA:DCM was evaporated and trifluoroacetate salt was dissolved in DCM 10 ml. To a resulted mixture NEt3 (0.303 g, 3 mmol) and chloroform solution of isothiocyanate 9a,b[2] was added dropwise. After completion of the reaction, the solvent was removed under vacuum, and the residue was purified with flash column chromatography. |
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