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[ CAS No. 1200537-40-1 ] {[proInfo.proName]}

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Chemical Structure| 1200537-40-1
Chemical Structure| 1200537-40-1
Structure of 1200537-40-1 * Storage: {[proInfo.prStorage]}
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Product Details of [ 1200537-40-1 ]

CAS No. :1200537-40-1 MDL No. :MFCD22572270
Formula : C14H25BN2O3 Boiling Point : -
Linear Structure Formula :- InChI Key :LTQJJMKARMAXCA-UHFFFAOYSA-N
M.W : 280.17 Pubchem ID :58004614
Synonyms :

Calculated chemistry of [ 1200537-40-1 ]

Physicochemical Properties

Num. heavy atoms : 20
Num. arom. heavy atoms : 5
Fraction Csp3 : 0.79
Num. rotatable bonds : 4
Num. H-bond acceptors : 4.0
Num. H-bond donors : 0.0
Molar Refractivity : 80.6
TPSA : 45.51 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : Yes
CYP1A2 inhibitor : No
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.72 cm/s

Lipophilicity

Log Po/w (iLOGP) : 0.0
Log Po/w (XLOGP3) : 1.81
Log Po/w (WLOGP) : 1.45
Log Po/w (MLOGP) : 0.58
Log Po/w (SILICOS-IT) : 1.55
Consensus Log Po/w : 1.08

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 0.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -2.64
Solubility : 0.644 mg/ml ; 0.0023 mol/l
Class : Soluble
Log S (Ali) : -2.39
Solubility : 1.15 mg/ml ; 0.00412 mol/l
Class : Soluble
Log S (SILICOS-IT) : -3.72
Solubility : 0.0536 mg/ml ; 0.000191 mol/l
Class : Soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 0.0
Synthetic accessibility : 3.37

Safety of [ 1200537-40-1 ]

Signal Word:Warning Class:
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P403+P233-P405-P501 UN#:
Hazard Statements:H302-H315-H319-H335 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 1200537-40-1 ]

* 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 [ 1200537-40-1 ]

[ 1200537-40-1 ] Synthesis Path-Downstream   1~7

  • 1
  • [ 857530-80-4 ]
  • [ 6482-24-2 ]
  • 1-(2-methoxyethyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole [ No CAS ]
YieldReaction ConditionsOperation in experiment
52% In acetonitrile; at 90℃; for 6h; Intermediate B22: 1-(2-methoxyethyl)-<strong>[857530-80-4]3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole</strong> (0421) (0422) To a solution of <strong>[857530-80-4]3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole</strong> (0.68 mmol, 150 mg) in CH3CN (5 mL) was added 1-bromo-2-methoxyethane (0.95 mmol, 130.5 mg). The mixture was stirred at 90 C. for 6 h, concentrated under reduced pressure, purified by flash chromatography (silica gel, PE:EA=0-20%, UV254 & UV280 nm) to give the title compound (100 mg, 52%) as a yellow solid. LC-MS: [M+H]+=281.5.
52% In acetonitrile; at 90℃; for 6h; To a solution of 3,5-dimethyl-4-(4,4 ,5,5-tetramethyl-1 ,3 ,2-dioxaborolan-2-yl)- 1H-pyrazole (0.68 mmol, 150 mg) in CH3CN(5mL) was added 1-bromo-2-methoxyethane (0.95 mmol, 130.5mg). The mixture was stirred at 90 C for 6 h, concentrated underreduced pressure, purified by flash chromatography (silica gel, PE:EAO-20%, UV254 & UV280 nm) to give the title compound (100 mg, 52%) as a yellow solid. LC-MS: [M+H] =281.5.
  • 2
  • [ 1200537-40-1 ]
  • [ CAS Unavailable ]
  • [ CAS Unavailable ]
YieldReaction ConditionsOperation in experiment
87% With tetrakis(triphenylphosphine) palladium(0); sodium hydrogencarbonate In 1,4-dioxane; water at 110℃; for 3.08333h; 60.1 Step 1: tert-butyl (S)-12-fluoro-4-(l-(2-methoxyethyl)-lH-pyrazol-4-yl)-7a, 13 -dihydro-7 i ll, 2, 4 ]triazolo[4', 3 1, 6jpyrido[3, 2-b ]benzofuro[ 4, 3-fgjfl, 4 ]oxazonine-14(8H)-carboxylale Pd(PPh3)4 (25.9 mg, 0.0224 mmol) was added to a mixture of tert-butyl (S)-4-bromo-12- fluoro-7a, 13-dihydro-7H-[l ,2,4]triazolo[4',3': l,6]pyrido[3,2-b]benzofuro[4,3-fg][l,4]oxazonine- 14(8H)-carboxylate (Example 16; 55.0 mg, 0. 1 12 mmol), l-(2-methoxyethyl)-3,5-dimethyl-4- (4,4,5,5-tetramethyl- 1 ,3,2-dioxaborolan-2-yl) pyrazole (50.2 mg, 0.179 mmol), and NaHC03 (47.0 mg, 0.560 mmol) in 1 ,4-dioxane (1.00 niL) and water (0.200 niL). Nitrogen was bubbled through the mixture for 5 minutes. The mixture was stirred at 1 10 °C for 3 h. The mixture was cooled to room temperature and concentrated under reduced pressure. The residue was purified by silica gel chromatography (40 g cartridge) eluting with MeOH in DCM (0-10%) to provide tert-butyl (S)-12-fluoro-4-(l-(2-methoxyethyl)-lH-pyrazol-4-yl)-7a,13-dihydro-7H- [l,2,4]triazolo[4',3': l,6]pyrido[3,2-b]benzofuro[4,3-fg][l,4]oxazonine-14(8H)-carboxylate as a solid (56.0 mg, 87 %). IH NMR (400 MHz, edcl3) (rotamers, partial characterization) d 8.66 (s, ill).677 (s, IH), 6.56 (s, 2H), 4.18 (i, j 5.6 Hz, 211).375 (t, I = 5.6 Hz, 2H), 3.33 (s, 3H), 218 (s, 311).213 (s, 311).136 (s, 911) m/z (ES+) IM 11] : 565.5 HPLC tR (A05) = 2.18 min.
  • 3
  • [ 1200537-40-1 ]
  • [ 2796325-24-9 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: Cs2CO3 / tetrahydrofuran; lithium hydroxide monohydrate / 16 h / 100 °C / Inert atmosphere 2: dichloromethane; lithium hydroxide monohydrate; 1,4-dioxane / 16 h / 20 °C
  • 4
  • [ 1200537-40-1 ]
  • [ 2796325-26-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: Cs2CO3 / tetrahydrofuran; lithium hydroxide monohydrate / 16 h / 100 °C / Inert atmosphere 2: dichloromethane; lithium hydroxide monohydrate; 1,4-dioxane / 16 h / 20 °C 3: Sodium hydrogenocarbonate / lithium hydroxide monohydrate; chloroform / 1 h / 20 °C
  • 5
  • [ 1200537-40-1 ]
  • [ CAS Unavailable ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: Cs2CO3 / tetrahydrofuran; lithium hydroxide monohydrate / 16 h / 100 °C / Inert atmosphere 2: dichloromethane; lithium hydroxide monohydrate; 1,4-dioxane / 16 h / 20 °C 3: Sodium hydrogenocarbonate / lithium hydroxide monohydrate; chloroform / 1 h / 20 °C 4: triethylamine / acetonitrile / 15 h / 70 °C
  • 6
  • [ 1200537-40-1 ]
  • [ 2796316-58-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 4 steps 1: Cs2CO3 / tetrahydrofuran; lithium hydroxide monohydrate / 16 h / 100 °C / Inert atmosphere 2: dichloromethane; lithium hydroxide monohydrate; 1,4-dioxane / 16 h / 20 °C 3: Sodium hydrogenocarbonate / lithium hydroxide monohydrate; chloroform / 1 h / 20 °C 4: triethylamine / acetonitrile / 16 h / 70 °C
  • 7
  • [ 1200537-40-1 ]
  • [ 2796324-50-8 ]
  • [ 2796325-22-7 ]
YieldReaction ConditionsOperation in experiment
With Cs2CO3 In tetrahydrofuran; lithium hydroxide monohydrate at 100℃; for 16h; Inert atmosphere; 102.b Step b: tert-butyl (5-(2-(1-(2-methoxyethyl)-3,5-dimethyl-1H-pyrazol-4-yl)pyrazolo[5,1-b]thiazole-7-carboxamido)-6-methylpyridin-3-yl)carbamate To a solution of tert-butyl (5-(2-bromopyrazolo[5,1-b]thiazole-7-carboxamido)-6-methylpyridin-3-yl)carbamate (2.3 g, 4.4 mmol), 1-(2-methoxyethyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (1.6 g, 5.8 mmol),Pd(dppf)Cl2'CH2Cl2(1.1 g, 1.3 mmol) in mixture of THF/H2O (4: 1, 15 mL) was added Cs2CO3(4.4 mg, 14 mmol) at room temperature under N2atmosphere. The mixture was purged with N2with 2 minutes. Then the reaction mixture was stirred at 100°C for 16 hours. After cooling down room temperature, the mixture was filtered off and the filtrate was evaporated to give crude product, which was purified by column chromatography over silica gel (eluent: dichloromethane:methanol = 9:1) to give the title compound tert-butyl (5-(2-(1- (2-methoxyethyl)-3, 5-dimethyl-1H-pyrazol-4-yl)pyrazolo[5,1-b]thi azole-7-carboxamido)-6- methylpyridin-3 -yl)carbamate (1 g, 36%) as a pale brown solid. LCMS (ESI): mass calcd. for C25H31N7O4S, 525.2; m/z found, 526.4 [M+H]+.
With Cs2CO3 In tetrahydrofuran; lithium hydroxide monohydrate at 100℃; for 16h; Inert atmosphere; 102.b Step b: tert-butyl (5-(2-(1-(2-methoxyethyl)-3,5-dimethyl-1H-pyrazol-4-yl)pyrazolo[5,1-b]thiazole-7-carboxamido)-6-methylpyridin-3-yl)carbamate To a solution of tert-butyl (5-(2-bromopyrazolo[5,1-b]thiazole-7-carboxamido)-6-methylpyridin-3-yl)carbamate (2.3 g, 4.4 mmol), 1-(2-methoxyethyl)-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (1.6 g, 5.8 mmol),Pd(dppf)Cl2'CH2Cl2(1.1 g, 1.3 mmol) in mixture of THF/H2O (4: 1, 15 mL) was added Cs2CO3(4.4 mg, 14 mmol) at room temperature under N2atmosphere. The mixture was purged with N2with 2 minutes. Then the reaction mixture was stirred at 100°C for 16 hours. After cooling down room temperature, the mixture was filtered off and the filtrate was evaporated to give crude product, which was purified by column chromatography over silica gel (eluent: dichloromethane:methanol = 9:1) to give the title compound tert-butyl (5-(2-(1- (2-methoxyethyl)-3, 5-dimethyl-1H-pyrazol-4-yl)pyrazolo[5,1-b]thi azole-7-carboxamido)-6- methylpyridin-3 -yl)carbamate (1 g, 36%) as a pale brown solid. LCMS (ESI): mass calcd. for C25H31N7O4S, 525.2; m/z found, 526.4 [M+H]+.
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