ES2636245T3 - 2-Acilaminotiazoles para el tratamiento de cáncer - Google Patents
2-Acilaminotiazoles para el tratamiento de cáncer Download PDFInfo
- Publication number
- ES2636245T3 ES2636245T3 ES14741222.5T ES14741222T ES2636245T3 ES 2636245 T3 ES2636245 T3 ES 2636245T3 ES 14741222 T ES14741222 T ES 14741222T ES 2636245 T3 ES2636245 T3 ES 2636245T3
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- Spain
- Prior art keywords
- har
- thiazol
- phenyl
- methyl
- benzamide
- Prior art date
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- 206010028980 Neoplasm Diseases 0.000 title 1
- 201000011510 cancer Diseases 0.000 title 1
- -1 -CH2-O-CPh3 Chemical group 0.000 abstract description 32
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract description 9
- 150000003839 salts Chemical class 0.000 abstract description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
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- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 125000001153 fluoro group Chemical group F* 0.000 abstract 2
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 abstract 1
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 abstract 1
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- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
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- 238000005481 NMR spectroscopy Methods 0.000 description 5
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- KMLKBAIWUANADU-UHFFFAOYSA-N n-[4-[4-[2-[3,5-bis(trifluoromethyl)phenyl]ethynyl]phenyl]-1,3-thiazol-2-yl]-4-[(4-methylpiperazin-1-yl)methyl]benzamide Chemical compound C1CN(C)CCN1CC1=CC=C(C(=O)NC=2SC=C(N=2)C=2C=CC(=CC=2)C#CC=2C=C(C=C(C=2)C(F)(F)F)C(F)(F)F)C=C1 KMLKBAIWUANADU-UHFFFAOYSA-N 0.000 description 1
- TUGBZRBAAFTUGF-UHFFFAOYSA-N n-[4-[4-[2-[tert-butyl(dimethyl)silyl]ethynyl]phenyl]-1,3-thiazol-2-yl]-4-[(4-methylpiperazin-1-yl)methyl]benzamide Chemical compound C1CN(C)CCN1CC1=CC=C(C(=O)NC=2SC=C(N=2)C=2C=CC(=CC=2)C#C[Si](C)(C)C(C)(C)C)C=C1 TUGBZRBAAFTUGF-UHFFFAOYSA-N 0.000 description 1
- VTPUDUSBBPZOMC-UHFFFAOYSA-N n-[4-[4-methyl-3-(2-phenylethynyl)phenyl]-1,3-thiazol-2-yl]-4-[(4-methylpiperazin-1-yl)methyl]benzamide Chemical compound C1CN(C)CCN1CC1=CC=C(C(=O)NC=2SC=C(N=2)C=2C=C(C(C)=CC=2)C#CC=2C=CC=CC=2)C=C1 VTPUDUSBBPZOMC-UHFFFAOYSA-N 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 125000004194 piperazin-1-yl group Chemical group [H]N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- UGOMMVLRQDMAQQ-UHFFFAOYSA-N xphos Chemical group CC(C)C1=CC(C(C)C)=CC(C(C)C)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 UGOMMVLRQDMAQQ-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/44—Acylated amino or imino radicals
- C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
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- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
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- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
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- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
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- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
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Abstract
Los compuestos de la fórmula (I)**Fórmula** en la que: - R1 es**Fórmula** i es igual a cero, 1 o 2 Rx y Rx' pueden ser los mismos o diferentes y son un alquilo lineal o ramificado C1-C3; X es ya sea oxígeno o NRy; Ry es un alquilo lineal o ramificado C1-C3 o propargilo; Rz es ya sea hidrógeno o alquilo lineal o ramificado C1-C3; - R2 y -R3 pueden ser los mismos o diferentes y son hidrógeno, alquilo C1-C3 lineal o ramificado o -C≡C-R4, dado que por lo menos uno de -R2 y -R3 es -C≡C-R4; - R4 es hidrógeno, -CH2-O-CPh3, ciclohexenilo, alquilo C1-C4,**Fórmula** Rt y Rt' pueden ser los mismos o diferentes y son alquilo C1-C3 opcionalmente sustituido con uno o más átomos de flúor, alcoxi C1-C3 opcionalmente sustituido con uno o más átomos de flúor o F; Ra, Rb y Rc pueden ser los mismos o diferentes y puede ser fenilo o alquilo lineal o ramificado C1-C4; y sales farmacéuticamente aceptables de los mismos.
Description
N-(4-(3-(3-((tert-butildifenilsilil)oxi)prop-1-in-1-il)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-(3-((triisopropilsilil)oxi)prop-1-in-1-il)fenil)tiazol-2-il) benzamida; N-(4-(3-(3-((tert-butildimetilsilil)oxi)prop-1-in-1-il)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; N-(4-(3-((tert-butildimetilsilil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; N-(4-(3-((tert-butildifenilsilil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; 5-(4-(4-metilpiperazina-1-carbonil)fenil)-N-(4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il)furan-2-carboxamida; N-(4-(3-((tert-butildimetilsilil)etinil)fenil)tiazol-2-il)-5-(4-(4-metilpiperazina-1-carbonil)fenil)furan-2-carboxamida; 5-(4-(4-metilpiperazina-1-carbonil)fenil)-N-(4-(3-(3-((triisopropilsilil)oxi)prop-1-in-1-il)fenil)tiazol-2-il)furan-2-carboxamida; 5-(4-(4-metilpiperazina-1-carbonil)fenil)-N-(4-(3-((2-(trifluorometil)fenil)etinil)fenil)tiazol-2-il)furan-2-carboxamida; 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-(3-(tritiloxi)prop-1-in-1-il)fenil)tiazol-2-il) benzamida; N-(4-(3-((2-fluorofenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; N-(4-(3-((4-fluorofenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; N-(4-(3-((3,5-bis(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; N-(4-(3-((3,5-bis(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-5-(4-(4-metilpiperazina-1-carbonil)fenil) furan-2-carboxamida; 4-((4-metilpiperazin-1-il)metil)-N-(4-(4-((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida; N-(4-(4-((3,5-bis(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; N-(4-(4-((tert-butildimetilsilil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida; 4-(morfolinometil)-N-(4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida; N-(4-(3-((3,5-bis(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-4-(morfolinometil) benzamida; N-(4-(3-((tert-butildimetilsilil)etinil)fenil)tiazol-2-il)-4-(morfolinometil) benzamida; N-(4-(3-((tert-butildifenilsilil)etinil)fenil)tiazol-2-il)-4-(morfolinometil) benzamida; 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-((2-(trifluorometoxi)fenil)etinil)fenil)tiazol-2-il) benzamida; 5-(4-(4-metilpiperazina-1-carbonil)fenil)-N-(4-(3-((2-(trifluorometoxi)fenil)etinil)fenil)tiazol-2-il)furan-2-carboxamida; 4-(((2-(dimetilamino)etil)amino)metil)-N-(4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida; 4-((1H-tetrazol-1-il)metil)-N-(4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida; 4-((1H-imidazol-1-il)metil)-N-(4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida; 2-((4-((4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il)carbamoil)benzil)amino)acetato de isopropilo; 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida; N-(4-(3-etinilfenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida y 4-((4-(prop-2-in-1-il)piperazin-1-il)metil)-N-(4-(3
((triisopropilsilil)etinil)fenil)tiazol-2-il) benzamida. Se pueden combinar todas las realizaciones.
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El siguiente procedimiento utiliza células BaF3 progenitoras no transformadas, las células BaF3 transformadas con la proteína de fusión oncogénica NPM/ALK, células BaF3 transformadas con la proteína de fusión oncogénica mutada NPM/ALK que lleva la sustitución L1196M, células SUDHL-1 positivas a NPM/ALK y Karpas-299 humanas, células U937 negativas humanas y células leucémicas HL-60. Las células BaF3 no transformadas progenitoras y las células negativas ALK se utilizan como controles. Las células se sembraron en placas de 96 pozos de fondo en U a 10000 células/pozo en un volumen de 100 μL en medio suplementado. En el caso de las células BaF3 progenitoras no transformadas, el medio se suplementa con IL-3. Se agregan diluciones en serie de inhibidores a los pozos apropiados y se ajustan los volúmenes a 200 μL. Los controles se trataron con el volumen equivalente de vehículo, DMSO, solo. Las placas se incuban a 37°C durante 72 h. Se agrega 3[H]-timidina (1 μCi/pozo) durante las últimas 8 h de incubación. Las células se recogen sobre filtros de papel y se mide la incorporación de 3[H]-timidina utilizando un contador de centelleo β (1430 MicroBeta, Wallac, Turku, Finlandia). La concentración inhibidora al 50% (IC50) se define como la concentración de inhibidor, expresada en micromolar, que da una disminución del 50% en la absorción de 3[H]-timidina en comparación con los controles.
Formulación y administración
Los compuestos de la fórmula I se formulan preferiblemente en mezcla con un portador, excipiente farmacéuticamente aceptable o similar. En general, es preferible administrar la composición farmacéutica en forma administrable por vía oral, pero ciertas formulaciones se pueden administrar por ruta parenteral, intravenosa, intramuscular, transdérmica, bucal, subcutánea, de supositorio, nasal u otra ruta. Un experto medianamente versado en la técnica se puede modificar las formulaciones dentro de las enseñanzas de la especificación para proporcionar numerosas formulaciones para una ruta particular de administración sin hacer que las composiciones de la presente invención sean inestables o comprometan su actividad terapéutica. En particular, la modificación de los presentes compuestos para hacerlos más solubles en agua u otro vehículo, por ejemplo, se pueden realizar fácilmente mediante modificaciones menores (formulación de sal, esterificación, etc.) que son bien conocidas por los expertos en la técnica. También está dentro de la habilidad de la experticia del rutinario modificar la ruta de administración y el régimen de dosificación de un compuesto particular con el fin de administrar la farmacocinética de los presentes compuestos para un efecto beneficioso máximo en pacientes. En ciertas formas de dosificación farmacéuticas, se prefieren la forma de profármaco de los compuestos, que incluyen especialmente los derivados éster y éter, así como diversas formas de sal de los presentes compuestos. Un experto en la técnica reconocerá cómo modificar fácilmente los presentes compuestos a formas de fármacos para facilitar el suministro de compuestos activos a un sitio objetico dentro del organismo anfitrión o paciente. El rutinario también aprovechará los parámetros farmacocinéticos favorables de las formas de profármaco, cuando sea aplicable, en la administración de los presentes compuestos a un sitio objetivo dentro del organismo anfitrión o paciente para maximizar el efecto deseado del compuesto. Los métodos reales de preparación de dichas formas de dosificación son conocidos o serán evidentes para los expertos en esta técnica; Por ejemplo, véase Remington’s Pharmaceutical Sciences, Mack Publishing Company, Easton, Pennsylvania, 15ª Edición, 1975. La composición o formulación a administrar contendrá, en cualquier caso, una cantidad del compuesto activo en una cantidad eficaz para aliviar los síntomas del sujeto que está siendo tratado. Aunque los niveles de dosificación humanos todavía no se han optimizado para los compuestos de la invención, generalmente, una dosis diaria es desde aproximadamente 0.05 mg/kg hasta aproximadamente 100 mg/kg de peso corporal. La cantidad de compuesto activo administrado dependerá, por supuesto, del sujeto y el estado patológico que se esté tratando, la gravedad de la afección, la forma y esquema de administración y el juicio del médico que prescribe. Para los propósitos de la presente invención, una cantidad eficaz profiláctica o preventiva de las composiciones de acuerdo con la presente invención (es decir, una cantidad que reduce sustancialmente el riesgo de que un paciente sucumba a un estado o condición de enfermedad o que empeore el estado o condición de enfermedad) cae dentro del mismo rango de concentración como se indicó anteriormente para cantidades terapéuticamente efectivas y es usualmente la misma que una cantidad terapéuticamente efectiva. En algunas realizaciones de la presente invención, se administran uno o más compuestos de fórmula (I) en combinación con uno o más de otros agentes farmacéuticamente activos. La frase “en combinación”, como se utiliza aquí, se refiere a agentes que se administran simultáneamente a un sujeto. Se apreciará que se considera que dos o más agentes se administran “en combinación” cada vez que un sujeto está expuesto simultáneamente a ambos (o más) de los agentes. Cada uno de los dos o más agentes se puede administrar de acuerdo con un esquema diferente; no se requiere que se administren dosis individuales de diferentes agentes al mismo tiempo, o en la misma composición. Más bien, mientras ambos (o más) agentes permanezcan en el cuerpo del sujeto, se consideran que se administran “en combinación”.
Ejemplos
Los Ejemplos 1 a 50 adelante representan realizaciones individuales de esta invención
Procedimiento general D para acoplamiento Sonogashira con PdCl2(CH3CN)2:
A temperatura ambiente y bajo una atmósfera inerte, el grupo funcional bromuro (1 eq.) se colocó en un tubo Schlenk, seguido por la adición de PdCl2(CH3CN)2 (0.08 eq.), 2-diciclohexilfosfino-2’,4’,6’-triisopropilbifenilo (0.16 eq.) y Cs2CO3
(2.6 eq.). El tubo se evacuó y se llenó de nuevo con argón (esto se repitió tres veces adicionales). Se agregó acetonitrilo (1 mL) y luego se inyectó el alquino (2 eq.). Se permitió que la mezcla de reacción fuera agitada a 90°C durante la
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(CH), 128.7 (CH), 127.8 (CH), 126.2 (CH), 124.1 (C), 123.5 (C), 109.0 (CH), 90.0 (C), 89.5 (C), 62.7 (CH2), 55.3 (CH2),
53.2 (CH2), 46.2 (CH3). HRMS [M+H]+ C30H29N4OS: Calculado 493.2057 encontrado 493.2059. Pureza: 97.6%. Ejemplo 2: 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-(p-toliletinil)fenil)tiazol-2-il) benzamida
5 De acuerdo con el procedimiento general D utilizando N-(4-(3-bromofenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida (30 mg, 0.063 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (13.2 mg, 42%) como un aceite viscoso amarillo. 1H RMN (300 MHz, CDCl3) δ 7.95 (dd, J = 1.5,1.5 Hz, 1H, Har), 7.87 (d, J = 8.2 Hz, 2H, Har), 7.73 (ddd, J = 7.7, 2.8, 1.4 Hz, 1H), 7.47 -7.40 (m, 6H, Har), 7.34 (dd, J = 7.7, 7.7 Hz, 1H, Har), 7.23 (s, 1H, Har), 7.17 (d, J = 8.0 Hz, 2H, Har), 3.56 (s, 2H, CH2), 2.51 (bs, 8H, 4xCH2), 2.38
10 (s, 3H, CH3), 2.33 (s, 3H, CH3). 13C RMN (75 MHz, CDCl3) δ 165.0 (C), 158.9 (C), 149.6 (C), 144.3 (C), 138.9 (C), 134.7 (C), 131.9 (CH), 131.3 (CH), 130.9 (C), 129.7 (CH), 129.5 (CH), 129.5 (CH), 129.1 (CH), 109.0 (CH), 90.2 (C), 88.9 (C),
62.7 (CH2), 55.3 (CH2), 53.1 (CH2), 46.1 (CH3), 21.9 (CH3). HRMS [M+H]+ C31H31N4OS: Calculado 507.2213 encontrado 507.2226. Pureza: 96.6%.
Ejemplo 3: N-(4-(3-((4-metoxifenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
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De acuerdo con el procedimiento general D utilizando N-(4-(3-bromofenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida (30 mg, 0.063 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (15.2 mg, 47%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.90 (dd, J = 1.5,
20 7.36 (m, 3H, Har), 7.30 (dd, J = 7.7, 7.7 Hz, 1H, Har), 7.22 (s, 1H, Har), 6.89 (d, J = 8.8 Hz, 2H, Har), 3.83 (s, 3H, CH3),
3.53 (s, 2H, CH2), 2.49 (bs, 8H, 4xCH2), 2.31 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 165.2 (C), 160.0 (C), 159.1 (C),
149.6 (C), 144.2 (C), 134.6 (C), 133.4 (CH), 131.1 (CH), 131.0 (C), 129.6 (CH), 129.4 (CH), 129.0 (CH), 127.8 (CH),
125.8 (CH), 124.3 (C), 115.6 (C), 114.4 (CH), 108.9 (CH), 90.1 (C), 88.2 (C), 62.7 (CH2), 55.6 (CH3), 55.3 (2xCH2), 53.1 (2xCH2), 46.1 (CH3). HRMS [M+H]+ C31H31N4O2S: Calculado 523.2162 encontrado 523.2157. Pureza: 100%.
25 Ejemplo 4: N-(4-(4-metil-3-(feniletinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
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De acuerdo con el procedimiento general D utilizando N-(4-(3-bromo-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1il)metil) benzamida (30 mg, 0.062 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (12 mg, 36%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.91 (d, J =
5 1.7 Hz, 1H), 7.89 (d, J = 8.2 Hz, 2H, Har), 7.63 (dd, J = 7.9, 1.8 Hz, 1H, Har), 7.49 (d, J = 8.7 Hz, 2H, Har), 7.45 (d, J =
8.2 Hz, 2H, Har), 7.23 (d, J = 8.0 Hz, 1H, Har), 7.17 (s, 1H, Har), 6.90 (d, J = 8.8 Hz, 2H, Har), 3.84 (s, 3H, CH3), 3.57 (s, 2H, CH2), 2.53 (bs, 8H, 4xCH2), 2.51 (s, 3H, CH3), 2.34 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 164.83 (C), 160.02 (C), 158.70 (C), 149.79 (C), 144.23 (C), 140.07 (C), 133.33 (2xCH), 132.21 (C), 131.03 (C), 130.17 (CH), 129.76 (2xCH),
129.62 (CH), 127.79 (2xCH), 125.88 (CH), 124.14 (C), 115.91 (C), 114.40 (2xCH), 108.14 (CH), 93.93 (C), 87.21 (C),
Ejemplo 7: N-(4-(4-metil-3-((2-(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
De acuerdo con el procedimiento general D utilizando N-(4-(3-bromo-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1
15 il)metil) benzamida (30 mg, 0.062 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (19.6 mg, 56%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.91 (d, J = 1.7 Hz, 1H, Har), 7.85 (d, J = 8.2 Hz, 2H, Har), 7.70 (dd, J = 7.7, 3.7 Hz, 1H, Har), 7.65 (dd, J = 8.0, 1.8 Hz, 1H, Har),
Har), 7.18 (s, 1H, Har), 3.54 (s, 2H, CH2), 2.50 (s, 3H, CH3), 2.48 (bs, 8H, 4xCH2), 2.31 (s, 3H, CH3). 13C RMN (101 20 MHz, CDCl3) δ 165.05 (C), 159.00 (C), 149.56 (C), 144.26 (C), 140.75 (C), 134.35 (CH), 132.25 (C), 131.81 (CH),
131.49 (q, J = 30.4 Hz, C), 131.00 (C), 130.29 (CH), 130.07 (CH), 129.67 (2xCH), 128.30 (CH), 127.80 (2xCH), 126.77 (CH), 126.24 (q, J = 5.6 Hz, CH), 123.98 (d, J = 273.4 Hz, C), 123.23 (C), 122.00 (C), 108.32 (CH), 94.10 (C), 89.60 (C),
62.70 (CH2), 55.28 (2xCH2), 53.21 (2xCH2), 46.13 (CH3), 20.67 (CH3). HRMS [M+H]+ C32H30F3N4OS: Calculado 575.2087 encontrado 575.2069. Pureza: 92.9%.
25 Ejemplo 8: N-(4-(3-((2-metoxifenil)etinil)-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
15
De acuerdo con el procedimiento general D utilizando N-(4-(3-bromo-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1il)metil) benzamida (30 mg, 0.062 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (17.1 mg, 52%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.93 (d, J 5 = 1.6 Hz, 1H, Har), 7.87 (d, J = 8.1 Hz, 2H, Har), 7.63 (dd, J = 7.9, 1.7 Hz, 1H, Har), 7.51 (dd, J = 7.5, 1.4 Hz, 1H, Har),
7.42 (d, J = 8.1 Hz, 2H, Har), 7.35 -7.29 (m, 1H, Har), 7.22 (d, J = 8.0 Hz, 1H, Har), 7.17 (s, 1H, Har), 6.96 (dd, J = 7.6,
7.6 Hz, 1H, Har), 6.92 (d, J = 8.4 Hz, 1H, Har), 3.93 (s, 3H, CH3), 3.56 (s, 2H, CH2), 2.53 (s, 3H, CH3), 2.50 (bs, 8H, 4xCH2), 2.32 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 165.0 (C), 160.3 (C), 158.8 (C), 149.8 (C), 144.2 (C), 140.4 (C),
133.7 (CH), 132.1 (C), 131.0 (C), 130.1 (CH), 130.1 (CH), 129.7 (2xCH), 129.6 (CH), 127.8 (2xCH), 126.1 (CH), 120.8
10 (CH), 113.0 (C), 111.1 (CH), 108.1 (CH), 92.6 (C), 90.3 (C), 62.7 (CH2), 56.2 (CH3), 55.2 (2xCH2), 53.1 (2xCH2), 46.1 (CH3), 20.8 (CH3). HRMS [M+H]+ C33H33N4OS: Calculado 537.2319 encontrado 537.2303. Pureza: 96.9%.
Ejemplo 9: N-(4-(3-((4-fluorofenil)etinil)-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
De acuerdo con el procedimiento general D utilizando N-(4-(3-bromo-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1
15 il)metil) benzamida (30 mg, 0.062 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (15.4 mg, 52%) como un aceite viscoso amarillo. 1H RMN (300 MHz, CDCl3) δ 7.91 (d, J = 1.7 Hz, 1H, Har), 7.87 (d, J = 8.2 Hz, 2H, Har), 7.64 (dd, J = 7.9, 1.8 Hz, 1H, Har), 7.57 -7.50 (m, 2H, Har), 7.43 (d, J =
8.2 Hz, 2H, Har), 7.23 (d, J = 8.1 Hz, 1H, Har), 7.17 (s, 1H, Har), 7.09 -7.04 (m, 2H, Har), 3.56 (s, 2H, CH2), 2.54 (bs, 8H, 4xCH2), 2.50 (s, 3H, CH3), 2.32 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 164.92 (C), 162.88 (d, J = 249.4 Hz, C),
20 158.88 (C), 149.65 (C), 144.26 (C), 140.20 (C), 133.74 (d, J = 8.3 Hz, 2xCH), 132.26 (C), 130.99 (C), 130.01 (d, J = 44.7 Hz, 2xCH), 129.73 (2xCH), 127.80 (2xCH), 126.27 (CH), 123.63 (C), 119.84 (C), 116.04 (d, J = 22.1 Hz, 2xCH), 108.24 (CH), 92.78 (C), 88.17 (C), 62.70 (CH2), 55.24 (2xCH2), 53.15 (2xCH2), 46.07 (CH3), 20.83 (CH3). HRMS [M+H]+ C31H30FN4OS: Calculado 525.2119 encontrado 525.2116. Pureza: 96.1%.
Ejemplo 10: N-(4-(3-metil-4-(p-toliletinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
16
De acuerdo con el procedimiento general D utilizando N-(4-(3-metil-4-bromofenil)tiazol-2-il)-4-((4-metilpiperazin-1il)metil) benzamida (23 mg, 0.047 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (14.2 mg, 58%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 10.37 (bs, 5 1H, Har), 7.83 (d, J = 8.2 Hz, 2H, Har), 7.64 (bs, 1H, Har), 7.56 (dd, J = 8.0, 1.4 Hz, 1H, Har), 7.48 -7.37 (m, 5H, Har),
7.21 (s, 1H, Har), 7.16 (d, J = 8.1 Hz, 2H, Har), 3.53 (s, 2H, CH2), 2.51 (s, 3H, CH3), 2.47 (bs, 8H, 4xCH2), 2.37 (s, 3H, CH3), 2.29 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 165.0 (C), 158.9 (C), 150.0 (C), 144.4 (C), 140.8 (C), 138.7 (C),
134.0 (C), 132.4 (CH), 131.7 (2xCH), 130.9 (C), 129.7 (2xCH), 129.5 (2xCH), 127.7 (2x CH), 127.2 (CH), 123.5 (CH),
123.2 (C), 120.7 (C), 108.9 (CH), 94.8 (C), 88.0 (C), 62.7 (CH2), 55.4 (2xCH2), 53.4 (2xCH2), 46.3 (CH3), 21.9 (CH3), 10 21.2 (CH3). HRMS [M+H]+ C32H33N4OS: Calculado 521.2370 encontrado 521.2373. Pureza: 97.8%.
Ejemplo 11: N-(4-(3-metil-4-((2-(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
De acuerdo con el procedimiento general D utilizando N-(4-(3-metil-4-bromofenil)tiazol-2-il)-4-((4-metilpiperazin-1il)metil) benzamida (23 mg, 0.047 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 15 85:15) proporcionó el producto (16.1 mg, 60%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 10.36 (bs, 1H, NH), 7.83 (d, J = 8.1 Hz, 2H, Har), 7.73 -7.64 (m, 1H, Har), 7.60 -7.37 (m, 6H, Har), 7.23 (s, 1H, Har), 3.53 (s, 2H, CH2), 2.52 (s, 3H, CH3), 2.47 (bs, 8H, 4xCH2), 2.29 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 165.1 (C), 158.9 (C),
149.8 (C), 144.4 (C), 141.3 (C), 134.8 (C), 134.2 (CH), 132.9 (CH), 131.8 (CH), 131.4 (q, J = 30.3 Hz, C), 130.8 (C),
129.7 (2xCH), 128.2 (CH), 127.7 (2xCH), 127.4 (CH), 126.2 (q, J = 5.3 Hz, CH), 124.0 (d, J = 273.2 Hz, C), 123.5 (CH), 20 122.4 (C), 122.0 (q, J = 2.0 Hz, C), 109.3 (CH), 94.3 (C), 90.2 (C), 62.7 (CH2), 55.4 (2xCH2), 53.5 (2xCH2), 46.3 (CH3),
21.0 (CH3). HRMS (ESI) [M+H]+ C32H30F3N4OS: Calculado 575.2087 encontrado 575.2085. Pureza: 97.8%.
Ejemplo 12: 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-((2-(trifluorometil)fenil)etinil)fenil)tiazol-2-il benzamida
17
De acuerdo con el procedimiento general D utilizando N-(4-(3-bromofenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida (28 mg, 0.059 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (4.8 mg, 15%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 9.88 (bs, 1H, NH),
5 8.01 (d, J = 1.5,1.5 Hz, 1H, Har), 7.91 (d, J = 8.2 Hz, 2H, Har), 7.81 (ddd, J = 7.8, 2.7, 1.3 Hz, 1H, Har), 7.70 (d, J = 8.1 Hz, 1H, Har), 7.69 (d, J = 7.3 Hz, 1H, Har), 7.57 -7.45 (m, 5H, Har), 7.45 -7.38 (m, 2H, Har), 7.25 (s, 1H, Har), 3.59 (s, 2H, CH2), 2.55 b(s, 8H, 4xCH2), 2.37 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 164.7 (C), 158.6 (C), 149.5 (C), 144.3 (C), 134.9 (C), 134.1 (CH), 131.9 (q, J = 30.4 Hz, C), 131.8 (CH), 131.6 (CH), 131.0 (C), 129.8 (2xCH), 129.6 (CH),
129.2 (CH), 128.4 (CH), 127.8 (2xCH), 126.8 (CH), 126.3 (q, J = 5.2 Hz, CH), 124.0 (d, J = 273.3 Hz, C), 123.6 (C),
10 121.8 (d, J = 2.1 Hz, C), 109.1 (CH), 95.0 (C), 85.9 (C), 62.6 (CH2), 55.2 (2xCH2), 53.0 (2xCH2), 46.0 (CH3). HRMS (ESI) [M+H]+ C31H28F3N4OS: Calculado 561.1903 encontrado 561.1930. Pureza: 97.0%.
Ejemplo 13: N-(4-(3,4-bis((2-(trifluorometil)fenil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
De acuerdo con el procedimiento general E utilizando N-(4-(4-bromo-3-clorofenil)tiazol-2-il)-4-((4-metilpiperazin-1
15 il)metil) benzamida (30 mg, 0.059 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 85:15) proporcionó el producto (17.4 mg, 41%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.99 (d, J = 1.6 Hz, 1H, Har), 7.85 (d, J = 8.2 Hz, 2H, Har), 7.78 -7.67 (m, 5H, Har), 7.58 -7.48 (m, 3H, Har), 7.47 -7.38 (m, 4H, Har), 7.30 (s, 1H, Har), 3.54 (s, 2H, CH2), 2.48 (s, 8H, 4xCH2), 2.30 (s, 3H, CH3). 13C RMN (101 MHz, CDCl3) δ 165.2 (C), 159.1 (C), 148.8 (C), 144.5 (C), 134.7 (C), 134.5 (CH), 134.3 (CH), 133.3 (CH), 131.8 (q, J = 30.7 Hz, 2xC), 131.8
20 (d, J = 1.5 Hz, 2xCH), 130.9 (C), 130.2 (CH), 129.7 (2xCH), 128.5 (d, J = 7.0 Hz, 2xCH), 127.8 (2xCH), 126.3 (CH),
126.2 (q, J = 5.1 Hz, 2xCH), 125.7 (C), 124.6 (C), 123.9 (d, J = 273.4 Hz, 2xC), 121.8 -121.6 (m, 2xC), 110.0 (CH), 93.7 (d, J = 0.7 Hz, C), 93.5 (C), 90.4 (C), 89.7 (C), 62.7 (CH2), 55.3 (2xCH2), 53.3 (2xCH2), 46.2 (CH3). HRMS [M+H]+ C40H31F6N4OS: Calculado 729.2117 encontrado 729.2094. Pureza: 89.0%.
Ejemplo 14: N-(4-(4-metil-3-((triisopropilsilil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
18
De acuerdo con el procedimiento general G utilizando N-(4-(3-bromo-4-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1il)metil) benzamida (30 mg, 0.062 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 9:1) proporcionó el producto (27.3 mg, 75%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.82 (s, 1H, Har),
5 7.80 (d, J = 8.3 Hz, 2H, Har), 7.57 (dd, J = 7.9, 1.9 Hz, 1H, Har), 7.36 (d, J = 8.2 Hz, 2H, Har), 7.17 -7.12 (m, 2H, Har),
3.52 (s, 2H, CH2), 2.47 (bs, 8H, 4xCH2), 2.43 (s, 3H, CH3), 2.32 (s, 3H, CH3), 1.14 (s, 21H, 3xCH(CH3)2). 13C RMN (101 MHz, CDCl3) δ 165.1 (C), 158.9 (C), 149.6 (C), 144.1 (C), 140.6 (C), 132.1 (C), 131.1 (C), 130.1 (CH), 130.0 (CH), 129.6 (2xCH), 127.8 (2xCH), 126.1 (CH), 124.0 (C), 108.2 (CH), 105.8 (C), 95.12 (C), 62.7 (CH2), 55.3 (2xCH2), 53.2 (2xCH2),
46.1 (CH3), 21.0 (CH3), 19.0 (6xCH3), 11.6 (3xCH). HRMS [M+H]+ C34H47N4OSSi: Calculado 587.3234 encontrado 10 587.3207. Pureza: 98.8%.
Ejemplo 15: N-(4-(3-metil-4-((triisopropilsilil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
De acuerdo con el procedimiento general G utilizando N-(4-(4-bromo-3-metilfenil)tiazol-2-il)-4-((4-metilpiperazin-1
il)metil) benzamida (26 mg, 0.053 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 9:1) 15 proporcionó el producto (10.9 mg, 35%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDC13) δ 7.86 (d, J = 8.3
Hz, 2H, Har), 7.63 (s, 1H, Har), 7.53 (dd, J = 8.0, 1.4 Hz, 1H, Har), 7.46 -7.39 (m, 3H, Har), 7.19 (s, 1H, Har), 3.56 (s,
2H, CH2), 2.54 (bs, 8H, 4xCH2), 2.47 (s, 3H, CH3), 2.37 (s, 3H, CH3), 1.15 (s, 21H, 3xCH(CH3)2). 13C RMN (101 MHz,
CDCl3) δ 164.8 (C), 158.7 (C), 150.0 (C), 144.2 (C), 141.3 (C), 134.2 (C), 133.0 (CH), 131.0 (C), 129.7 (2xCH), 127.7
(2xCH), 127.2 (CH), 123.4 (CH), 123.3 (C), 109.0 (CH), 106.0 (C), 95.9 (C), 62.6 (CH2), 55.2 (2xCH2), 52.9 (2xCH2), 46.0 20 (CH3), 21.4 (CH3), 19.0 (6xCH3), 11.7 (3xCH). HRMS [M+H]+ C34H47N4OSSi: Calculado 587.3234 encontrado 587.3211.
Pureza: 98.4%.
Ejemplo 16: N-(4-(3,4-bis((triisopropilsilil)etinil)fenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil) benzamida
19
De acuerdo con el procedimiento general H utilizando N-(4-(4-bromo-3-clorofenil)tiazol-2-il)-4-((4-metilpiperazin-1il)metil) benzamida (26 mg, 0.052 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 9:1) proporcionó el producto (29.3 mg, 75%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.84 (d, J = 1.6 5 Hz, 1H, Har), 7.81 (d, J = 8.3 Hz, 2H, Har), 7.60 (dd, J = 8.1, 1.8 Hz, 1H, Har), 7.42 (d, J = 8.2 Hz, 1H, Har), 7.37 (d, J =
8.2 Hz, 2H, Har), 7.23 (s, 1H, Har), 3.52 (s, 2H, CH2), 2.46 (bs, 8H, 4xCH2), 2.30 (s, 3H, CH3), 1.14 (s, 42H, 6xCH(CH3)2). 13C RMN (101 MHz, CDCl3) δ 165.2 (C), 159.2 (C), 149.0 (C), 144.4 (C), 134.2 (CH), 134.0 (C), 131.0 (CH), 130.9 (C), 129.7 (2xCH), 127.8 (2xCH), 126.1 (C), 125.6 (CH), 125.2 (C), 109.6 (CH), 105.8 (C), 105.5 (C), 96.2 (C), 95.4 (C), 62.8 (CH2), 55.4 (2xCH2), 53.4 (2xCH2), 46.3 (CH3), 19.1 (6xCH3), 19.1 (6xCH3), 11.7 (3xCH), 11.7 (3xCH).
10 HRMS [M+H]+ C44H65N4OSSi2: Calculado 753.4412 encontrado 753.4398. Pureza: 87.3%.
Ejemplo 17: 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-((trietilsilil)etinil)fenil)tiazol-2-il) benzamida
De acuerdo con el procedimiento general F utilizando N-(4-(3-bromofenil)tiazol-2-il)-4-((4-metilpiperazin-1-il)metil)
benzamida (30 mg, 0.063 mmol). La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 9:1) 15 proporcionó el producto (9.6 mg, 29%) como un aceite viscoso amarillo. 1H RMN (400 MHz, CDCl3) δ 7.90 -7.86 (m, 3H,
Har), 7.72 (d, J = 7.7 Hz, 1H, Har), 7.44 (d, J = 8.1 Hz, 2H, Har), 7.39 (d, J = 7.7 Hz, 1H, Har), 7.30 (dd, J = 7.7, 7.7 Hz,
1H, Har), 7.20 (s, 1H, Har), 3.57 (s, 2H, CH2), 2.53 (bs, 8H, 4xCH2), 2.35 (s, 3H, CH3), 1.06 (t, J = 7.9 Hz, 9H,
3xCH2CH3), 0.69 (q, J = 7.9 Hz, 6H, 3xCH2CH3). 13C RMN (101 MHz, CDCl3) δ 164.9 (C), 158.8 (C), 149.5 (C), 144.3
(C), 134.6 (C), 131.9 (CH), 130.9 (C), 129.9 (CH), 129.8 (2xCH), 128.9 (CH), 127.8 (2xCH), 126.3 (CH), 124.1 (C), 109.0 20 (CH), 106.4 (C), 92.3 (C), 62.6 (CH2), 55.2 (2xCH2), 53.0 (2xCH2), 46.1 (CH3), 7.9 (3xCH2CH3), 4.8 (3xCH2CH3). HRMS
[M+H]+ C30H39N4OSSi: Calculado 531.2608 encontrado 531.2600. Pureza: 99.2%.
Ejemplo 18: 4-((4-metilpiperazin-1-il)metil)-N-(4-(3-((trimetilsilil)etinil)fenil)tiazol-2-il) benzamida
20
tres veces con DCM, y las capas orgánicas se combinaron y se secaron sobre Na2SO4. El solvente se evaporó bajo presión reducida. La purificación mediante cromatografía flash en gel de sílice (PE/EE 1:1) proporcionó el producto (189 mg, 65%) como un aceite viscoso amarillo. 1H RMN (300 MHz, CDCl3) δ 11.61 (bs, 1H, NH), 7.79 -7.69 (m, 3H, Har),
7.57 -7.48 (m, 1H, Har), 7.33 -7.23 (m, 3H, Har), 7.18 (s, 1H, Har), 7.10 (dd, J = 7.7, 7.7 Hz, 1H, Har), 4.44 (s, 2H, CH2). 13C RMN (75 MHz, CDCl3) δ 165.2 (C), 159.9 (C), 148.7 (C), 142.6 (C), 136.1 (C), 131.8 (C), 131.1 (CH), 130.4 (CH), 129.4 (2xCH), 129.3 (CH), 128.2 (2xCH), 124.8 (CH), 123.0 (C), 109.5 (CH), 32.3 (CH2). HRMS [M+H]+ C17H13Br2N2OS: Calculado 450.9126 encontrado 450.9110.
2-((4-((4-(3-bromofenil)tiazol-2-il)carbamoil)benzil)amino)acetato de isopropilo
10 A una solución de 4-(bromometil)-N-(4-(3-bromofenil)tiazol-2-il) benzamida (60 g, 0.13 mmol), K2CO3 (53 mg, 0.38 mmol) en CH3CN a 0°C se agregó el cloruro de 2-isopropoxi-2-oxoetanaminio (22.3 mg, 0.145 mmol). La mezcla se agitó dos días a temperatura ambiente. La mezcla se filtró a través de almohadilla de Celita, se lavó con DCM y se evaporó hasta secado. La purificación mediante cromatografía flash en gel de sílice (DCM/MeOH 95:5) proporcionó el producto (28.5 mg, 45%) como un aceite viscoso amarillo. 1H RMN (300 MHz, CDCl3) δ 7.88 (dd, J= 1.7, 1.7 Hz, 1H,
15 Har), 7.80 (d, J= 8.3 Hz, 2H, Har), 7.65 (ddd, J= 7.8, 1.5, 1.1 Hz, 1H, Har), 7.37 (ddd, J = 8.0, 1.9, 1.0 Hz, 1H, Har), 7.34 (d, J = 8.2 Hz, 2H, Har), 7.19 (s, 1H, Har), 7.18 (dd, J = 7.9, 7.9 Hz, 1H, Har), 5.10 (Hept, J = 6.3 Hz, 1H, Har), 3.85 (s, 2H, CH2), 3.43 (s, 2H, CH2), 1.27 (s, 3H, (CH3)2CHO), 1.24 (s, 3H, (CH3)2CHO). 13C RMN (75 MHz, CDCl3) δ 171.87 (C),
(2xCH), 128.07 (2xCH), 124.82 (CH), 123.15 (C), 109.39 (CH), 69.02 ((CH3)2CHO), 52.97 (CH2), 50.57 (CH2), 22.17 20 ((CH3)2CHO). HRMS [M+H]+ C22H23BrN3O3S: Calculado 488.0624 encontrado 488.0638.
Actividad biológica
Ensayos bioquímicos y celulares
Los compuestos de la invención que se han probado en ensayo de quinasa in vitro con base en ELISA descrito anteriormente y en la proliferación celular de absorción de timidita tritiada en ensayo de células BAF3 tabulado en la
25 tabla adelante
- Número de ejemplo
- ALK WT IC50 (μM) ALK L1196M IC50 (μM) IC50 Parental (μM) NPM/ALK WT IC50 (μM) NPM/ALK L1196M IC50 (μM) Índice de selectividad (WT) Índice de selectividad (1196M)
- 1
- 71 5.6 4.7 1.4 0.69 3 7
- 2
- 82 5.8 5.5 0.85 2.6 6
- 2
- 3
- 45 4.8 2.3 0.67 1.4 3 2
- 4
- 50 6.4 5.3 2.4 2.3 2 2
- 5
- 83 2.7 5.3 1.9 2.3 3 2
- 6
- >100 6.3 6.6 2.1 2.3 3 3
- 7
- 54 1.9 5.0 2.5 1.3 2 4
- 8
- 23 5.8 1.5 0.85 0.46 2 3
53
- Número de ejemplo
- ALK WT IC50 (μM) ALK L1196M IC50 (μM) IC50 Parental (μM) NPM/ALK WT IC50 (μM) NPM/ALK L1196M IC50 (μM) Índice de selectividad (WT) Índice de selectividad (1196M)
- 9
- >100 8 4.0 2.3 0.90 2 4
- 10
- 15 2.6 3 1.1 0.29 3
- 10
- 11
- 20 2.4 3.2 2.4 0.16 1 20
- 12
- 12
- 1.7 1.8 2.1 0.14 1 13
- 13
- 3.3 0.3 3.1 5.6 0.57 1 5
- 14
- 1.3 0.71 7.8 2.2 6.2 4 1
- 15
- 0.64 0.60 14 1.2 7 12 2
- 16
- 0.54 0.54 >50 41 14 1 4
- 17
- 8.6 1.6 0.46 1.1 0.79 0 1
- 18
- 40 21 0.45 1.2 1.9 0 0
- 19
- 76 5.6 0.49 1.3 3.7 0 0
- 20
- 38 31 7.3 2.8 1.9 3 4
- 21
- 1.5 0.70 12 4.6 5.7 3 2
- 22
- 4.2 1.1 8.5 2.0 1.2 4 7
- 23
- 51 45 5.9 2.3 1.2 3 5
- 24
- 1.5 0.36 2.4 1.6 1.1 1 2
- 25
- 1.7 0.87 12 6.7 3.8 2 3
- 26
- 0.42 0.0446 11 8.7 9.4 1 1
- 27
- 0.4281 0.0331 2.3 1.6 1.4 1 2
- 28
- 2.127 0.0556 3.7 6.1 4.0 1 1
- 29
- 0.3854 0.0467 10.0 7.2 0.057 1 175
- 30
- 2.1 0.83 10 0.69 3.4 15 3
- 31
- 5.0 8.9 2.2 0.87 0.50 3 4
- 32
- 15 11 2.4 2.0 2.1 1 1
- 33
- 4.1 2.9 7.1 2.3 1.6 3 4
- 34
- >100 >100 4.0 1.9 1.7 2 2
- 35
- 1.9 5.8 7.3 2.9 2.4 3 3
54
Claims (1)
-
imagen1 imagen2 imagen3 imagen4
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001124A ITMI20131124A1 (it) | 2013-07-04 | 2013-07-04 | 2-acilamminotiazoli per il trattamento del cancro |
| ITMI20131124 | 2013-07-04 | ||
| PCT/EP2014/064197 WO2015001024A1 (en) | 2013-07-04 | 2014-07-03 | 2-acylaminothiazoles for the treatment of cancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2636245T3 true ES2636245T3 (es) | 2017-10-05 |
Family
ID=48877393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES14741222.5T Active ES2636245T3 (es) | 2013-07-04 | 2014-07-03 | 2-Acilaminotiazoles para el tratamiento de cáncer |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9708279B2 (es) |
| EP (1) | EP3016948B8 (es) |
| CA (1) | CA2917114A1 (es) |
| ES (1) | ES2636245T3 (es) |
| IT (1) | ITMI20131124A1 (es) |
| PL (1) | PL3016948T3 (es) |
| WO (1) | WO2015001024A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116120261B (zh) * | 2022-11-30 | 2024-01-23 | 浙大宁波理工学院 | 一种3-[(4-磺胺哌嗪-1-基)甲基]苯甲酸类化合物的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2107054A1 (en) * | 2008-04-01 | 2009-10-07 | Università Degli Studi Di Milano - Bicocca | Antiproliferative compounds and therapeutic uses thereof |
| MX2013008791A (es) * | 2011-02-02 | 2013-10-07 | Irm Llc | Metodos para usar inhibidores de alk. |
| AU2012291744A1 (en) * | 2011-08-02 | 2014-02-20 | Pfizer Inc. | Crizotinib for use in the treatment of cancer |
-
2013
- 2013-07-04 IT IT001124A patent/ITMI20131124A1/it unknown
-
2014
- 2014-07-03 ES ES14741222.5T patent/ES2636245T3/es active Active
- 2014-07-03 US US14/902,319 patent/US9708279B2/en not_active Expired - Fee Related
- 2014-07-03 EP EP14741222.5A patent/EP3016948B8/en not_active Not-in-force
- 2014-07-03 CA CA2917114A patent/CA2917114A1/en not_active Abandoned
- 2014-07-03 WO PCT/EP2014/064197 patent/WO2015001024A1/en not_active Ceased
- 2014-07-03 PL PL14741222T patent/PL3016948T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20131124A1 (it) | 2015-01-05 |
| US9708279B2 (en) | 2017-07-18 |
| PL3016948T3 (pl) | 2017-10-31 |
| CA2917114A1 (en) | 2015-01-08 |
| EP3016948B8 (en) | 2017-07-19 |
| WO2015001024A1 (en) | 2015-01-08 |
| US20160257658A1 (en) | 2016-09-08 |
| EP3016948B1 (en) | 2017-05-10 |
| EP3016948A1 (en) | 2016-05-11 |
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