ES2524119T3 - Furazanobencimidazoles como profármacos para tratar enfermedades neoplásicas o autoinmunes - Google Patents
Furazanobencimidazoles como profármacos para tratar enfermedades neoplásicas o autoinmunes Download PDFInfo
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- ES2524119T3 ES2524119T3 ES10740196.0T ES10740196T ES2524119T3 ES 2524119 T3 ES2524119 T3 ES 2524119T3 ES 10740196 T ES10740196 T ES 10740196T ES 2524119 T3 ES2524119 T3 ES 2524119T3
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- amino
- lower alkyl
- alkoxy
- alkyl
- hydroxy
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- 208000023275 Autoimmune disease Diseases 0.000 title 1
- 230000001613 neoplastic effect Effects 0.000 title 1
- 229940002612 prodrug Drugs 0.000 title 1
- 239000000651 prodrug Substances 0.000 title 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 6
- -1 monoalkylamino Chemical group 0.000 abstract description 5
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 125000000217 alkyl group Chemical group 0.000 abstract 13
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 8
- 125000003545 alkoxy group Chemical group 0.000 abstract 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 125000001424 substituent group Chemical group 0.000 abstract 4
- 125000003342 alkenyl group Chemical group 0.000 abstract 3
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 abstract 3
- 125000004448 alkyl carbonyl group Chemical group 0.000 abstract 3
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000005113 hydroxyalkoxy group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 20
- 238000005160 1H NMR spectroscopy Methods 0.000 description 10
- 150000003840 hydrochlorides Chemical class 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- VRPJIFMKZZEXLR-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetic acid Chemical compound CC(C)(C)OC(=O)NCC(O)=O VRPJIFMKZZEXLR-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
- ROKYPOWCJQXVEB-UHFFFAOYSA-N 2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-1-(4-aminophenyl)ethanone Chemical compound NC1=NON=C1C1=NC2=CC=CC=C2N1CC(=O)C1=CC=C(N)C=C1 ROKYPOWCJQXVEB-UHFFFAOYSA-N 0.000 description 1
- SQXFMHVFWFRLCE-UHFFFAOYSA-N 3-[[4-(1H-benzimidazol-2-yl)-1,2,5-oxadiazol-3-yl]amino]propanenitrile Chemical compound N#CCCNC1=NON=C1C1=NC2=CC=CC=C2N1 SQXFMHVFWFRLCE-UHFFFAOYSA-N 0.000 description 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- BLRWUBLYLHYGLC-UHFFFAOYSA-N C1=CC=C2C(=C1)N=C(N2CC(=O)C3=CC=C(C=C3)NC(=O)CNC(=O)O)C4=NON=C4N Chemical compound C1=CC=C2C(=C1)N=C(N2CC(=O)C3=CC=C(C=C3)NC(=O)CNC(=O)O)C4=NON=C4N BLRWUBLYLHYGLC-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 239000007821 HATU Substances 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethyl cyclohexane Natural products CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4245—Oxadiazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
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- Animal Behavior & Ethology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
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- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Transplantation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Medicinal Preparation (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un compuesto de la fórmula (II)**Fórmula** en donde,**Fórmula** representa un residuo de benceno, divalente, el cual se encuentra insustituido o sustituido por uno o dos sustituyentes adicionales, seleccionados, de una forma independiente, de entre alquilo inferior, halo-alquilo inferior, hidroxi-alquilo inferior, alcoxi inferior-alquilo inferior, aciloxi-alquilo inferior, fenilo, hidroxi, alcoxi inferior, hidroxi-alcoxi inferior, alcoxi inferior-alcoxi inferior, fenil-alcoxi inferior, alquilcarboniloxi inferior, amino, monoalquilamino, dialquilamino, alcoxicarbonil-amino, alcoxicarbonilamino inferior, alquilcarboniloxi inferior, amino, mono(alquilo inferior)amino, di(allquilo infeior)amino, mono(alquenilo inferior)amino, di(alquenilo inferior)amino, alcoxi carbonilamino inferior, alquilcarbonilamino inferior, amino sustituido, en donde, los dos sustituyentes sobre el nitrógeno, forman, conjuntamente, el nitrógeno, heterociclilo, alquilcarbonilo inferior, carboxi, alcoxicarbonilo inferior, ciano, halógeno y nitro; o en donde, dos sustituyentes contiguos, pueden ser metilendioxi, ó un residuo de piridina divalente (Z >= N), el cual se encuentra insustituido o sustituido adicionalmente con alquilo inferior, alcoxi inferior, alcoxi inferior-alcoxi inferior, amino, opcionalmente sustituidos con uno o más sustituyentes seleccionados entre alquilo inferior, alquenilo inferior y alquilcarbonilo, halo-alquilo inferior, alcoxi inferior-alquilo inferior, ó halógeno; R1, representa hidrógeno, alquilcarbonilo inferior, hidroxi-alquilo inferior, ó ciano-alquilo inferior; y R2, representa un grupo seleccionado de entre:**Fórmula** o sales de éste, farmacéuticamente aceptables, en donde, el prefijo "inferior", denota un radical lineal o ramificado, el cual tiene de 1 a 7 átomos de carbono.
Description
E10740196
17-11-2014
En un matraz de 50 ml de capacidad, equipado con un agitador magnético, se disuelven 1,3 g de éster bencílico del ácido S-{5-benciloxicarbonilamino-5-[4-(2-bromoacetil)-fenilcarbamoil]-pentil}-carbámico (2,13 mmol, 1,0 eq) y 569 mg de 3-[4-(1H-benzoimidazol-2-il)-furazan-3-ilamino]-propionitrilo (2,24 mmol, 1,05 eq), en 20 ml de N,Ndimetilformamida y, a continuación, se añaden, al matraz, 441 mg de carbonato potásico (3,19 mmol, 1,5 eq), a la
20 temperatura ambiente. La mezcla se agita, a la temperatura ambiente, durante un transcurso de tiempo de 30 minutos. A continuación, ésta se diluye con 20 ml de una solución acuosa, saturada, de NH4Cl. El precipitado resultante, se filtra y se lava, minuciosamente, a fondo, con agua y metanol, para proporcionar 1,3 g del producto deseado, como un sólido de color amarillo claro.
25 Los compuestos que siguen a continuación, se preparan de una forma análoga a la de los procedimientos anteriormente descritos, arriba, bien ya sea como una base libre, o bien ya sea como una sal de clorhidrato.
- Estructura
- NMR MS (ESI+)
- ´-
- Ejemplo 2 Alanina Invención 1H-NMR (DMSO-d6) ppm: 8,11 (d, 2H, J = 9 Hz), 7,92 -7,84 (m, 4H), 7,48 -7,38 (m, 3H), 6,35 (s, 2 H), 3,69 (q, 2H, J = 6,5 Hz), 3,49 (q, 1H, J = 7 Hz), 2,95 (t, 2H, J = 6,5 Hz), 1,25 (d, 3H, J = 7 Hz). 459,2 [M + H]
- ´-
- Ejemplo 3 Glicina, como sal de HCl Invención 1H-NMR (DMSO-d6) ppm: 11,14 (s, 1H), 8,25 (s, 3H), 8,16 (d, 2H, J = 8,5 Hz) 7,92-7,84 (m, 4 H), 7,48 -7,40 (m, 3H), 6,37 (s, 2H), 3,92 -3,87 (m, 2 H), 3,68 (q, 2 H J = 6,5 Hz), 2,95 (t, 2H, J = 6,5 Hz). 445,3 [M + H]
- -´-
- Ejemplo 4 Triptófano, como sal de HCl Comparación 1H-NMR (DMSO-d6) ppm: 11,26 (s, 1H), 11,06 (s, 1H), 8,39 (s, 2H), 8,15 (d, 2 H, J = 8,5 Hz) 7,92 -7,84 (m, 4H), 7,72 (d, 1H, J = 7,8 Hz) 7,48 -7,34 (m, 4H), 7,28 (s, 1 H), 7,10 (t, 1 H, J = 7,6), 6,99 (t, 1 H, J = 7,5), 6,36 (s, 2 H), 4,35 -4,27 (m, 1 H), 3,72 -3,67 (m, 2H), 3,50 -3,30 (m, 2H), 2,96 (t, 2 H, J = 6,5 Hz). 574,4 [M + H]
24
E10740196
17-11-2014
Continuación tabla
- Estructura
- NMR MS (ESI+)
- -
- ´- Ejemplo 5 Fenilalanina, como sal de HCl t Comparación 1H-NMR (DMSO-d6) ppm: 11,28 (s, 1H), 8,48 (s, amplia, 3 H), 8,14 (d, 2 H, J = 8,8 Hz) 7,92 -7,82 (m, 4 H), 7,48 -7,38 (m, 3 H), 7,34 (s, 3H), 7,34 -7,26 (m, 2H), 6,35 (s, 2H), 4,36 (s amplia, 1 H), 3,67 (q, 2H, J = 6,5 Hz), 3,28 -3,13 (m, 2H), 2,95 (t, 2 H, J = 6,5 Hz). 535,4 [M + H]
- imagen24
- ´- Ejemplo 6 Histidina, como sal de HCl Comparación 1H-NMR (DMSO-d6) ppm: 11,66 (s, 1H), 9,07 (s, 1 H), 8,70 (s ancha, 3 H), 8,16 (d, 2H, J = 8,5 Hz) 7,96 -7,85 (m, 4H), 7,59 (s, 1H), 7,48 -7,40 (m, 3H), 6,36 (s, 2H), 4,60 -4,57 (m 1H), 3,69 (q, 2H, J = 6,5 Hz), 3,48 -3,32 (m, 2H), 2,95 (t, 2H, J = 6,5 Hz). 525,4 [M + H]
- -
- ´- Ejemplo 7 Asparagina, como sal de HCl Comparación 1H-NMR (DMSO-d6) ppm: 11,07 (s, 1H), 8,34 (s amplia, 3 H), 8,16 (d, 2H, J = 8,5 Hz) 7,92 -7,85 (m, 4 H), 7,75 (s, 1H), 7,48 -7,40 (m, 3 H), 7,31 (s, 1H), 6,36 (s, 2 H), 4,35 -4,29 (m, 1H), 3,69 (q, 2H, J = 6,5 Hz), 2,95 (t, 2H, J = 6,5 Hz), 2,92-2,73 (m, 2H). 502,4 [M + H]
- -
- ´- Ejemplo 8 Glutamina, como sal de HCl Comparación 1H-NMR (DMSO-d6) ppm: 11,28 (s, 1H), 8,45 (s amplia, 3 H), 8,18 (d, 2H, J = 8,8 Hz) 7,92-7,85 (m, 4 H), 7,51 -7,40 (m, 4H), 6,37 (s, 2H), 4,16 -4,09 (m, 1H), 3,69 (q, 2H, J = 6,5 Hz), 2,95 (t, 2H, J = 6,5 Hz), 2,34 -2,28 (m, 2H), 2,13 -2,07 (m, 2H). 516,4 [M + H]
- -
- ´- Ejemplo 9 Arginina, como sal de HCl Comparación 1H-NMR (DMSO-d6) ppm: 11,56 (s, 1H), 8,49 (s ancha, 3 H), 8,16 (d, 2H, J = 8,5 Hz), 7,97 -7,81 (m, 5H), 7,47 -7,38 (m, 4H), 6,36 (s, 2H), 4,25 -4,19 (m, 1 H), 3,68 (q, 2H, J = 6,5 Hz), 3,25 -3,15 (m, 2 H), 2,95 (t, 2H, J = 6,5 Hz), 1,94 -1,85 (m, 2H), 1,64 -1,55 (m, 2 H). 544,3 [M+H]
25
E10740196
17-11-2014
Continuación tabla
- Estructura
- NMR MS (ESI+)
- -´-
- Ejemplo 10 Serina, como sal de HCl Comparación 1H-NMR (DMSO-d6) ppm : 11,18 (s, 1H), 8,35 (s ancha, 2 – 3 H), 8,14 (d, 2H, J= 8,5 Hz) 7,91-7,84 (m, 4H), 7,47 -7,39 (m, 3 H), 6,36 (s, 2 H), 4,15 -4,11 (m, 1H), 3,97 -3,87 (m, 2 H), 3,68 (q, 2H, J = 6,5 Hz), 2,95 (t, 2H, J= 6,3 Hz). 475,4 [M + H]
- -
- ´- Ejemplo 11 Leucina Comparación 1H-NMR (DMSO-d6) ppm: 8,11 (d, 2 H, J = 8,9 Hz), 7,92 -7,84 (m, 4 H), 7,46 -7,39 (m, 3 H), 6,35 (s, 2 H), 3,69 (q, 2H, J = 6,4 Hz), 3,40 (m, 1 H) 2,95 (t, 2 H, J = 6,5 Hz), 1,79 (m, 1H), 1,51 (m, 1H), 1,37 (m, 1 H), 0,92 (m, 6 H). 501,2 [M+H]
A) Éster tert.-butílico del ácido [(4-{2-[2-(4-Amino-furazan-3-il)-benzoimidazol-1-il]-acetil}-fenilcarbamoil)metil]-carbámico
10
15
20 A una solución agitada de 0,06 g de N-BOC-glicina (CAS 4530-20-5) (0,34 mmol; 1,2 eq.) in 1 ml de N,N’dimetilformamida, se le añaden 0,16 g de hexafluorofosfato de 2-(7-aza-1H-benzotriazol-1-il)-1,1,3,3-tetrametiluronio (0,43 mmol; 1,5 eq.) y 0,1 ml de trietilamina (0,71 mmol; 2,5 eq.) a la temperatura ambiente. Después de haber procedido a agitar, durante un transcurso de tiempo de 0,5 horas, a la temperatura ambiente, se añade una solución de 0,1 g de 2-[2-(4-amino-furazan-3-il)-benzoimidazol-1-il]-1-(4-amino-fenil)-etanona (CAS 798577 – 83 -0) (0,28
25 mmol;1eq.)en1mlde N,N’-dimetilformamida. La solución en reacción, se agita, durante el transcurso de toda la noche, a la temperatura ambiente. A continuación, se procede a añadir una solución de 0,03 g de N-BOC-glicina (0,17 mmol; 0,6 eq.) la cual contiene 0,08 g de hexafluorofosfato de (2-(7-aza-1H-benzotriazol-1-il)-1,1,3,3tetrametiluronio HATU) (0,22 mmol; 0,75 eq.) y 0,05 ml de trietilamina (0,35 mmol; 1,25 eq.) en 0,5 ml de N,N’dimetilformamida, a la solución en reacción, efectuándose, dicha adición, a la ambiente temperatura. Se procede a
30 añadir la misma mezcla, otra vez, después de uno transcurso de tiempo adicional de 24 h y de un transcurso de tiempo adicional de 8 horas. A continuación, La mezcla de reacción, se agita adicionalmente, durante un transcurso de tiempo de 64 horas (tiempo de reacción total de 120 horas). La mezcla de reacción, se diluye con acetato de etilo (10 ml) y, después, ésta se lava con agua (10 ml), una solución acuosa de ácido cítrico al 10% (10 ml), y salmuera (2 x 5 ml), se seca sobre sulfato magnésico, se filtra y se concentra hasta secado, para proporcionar el producto crudo.
35 El producto crudo, se somete a cromatografía de columna sobre gel de sílice (eluyente: acetato de etilo / ciclohexano = 1/1a4/1).
El material obtenido, se recristaliza en diclorometano, para proporcionar 0,085 g del producto deseado, como una 40 material en polvo de color blanco. MS (ESI+): 492,4 [M + H]. 26
Claims (1)
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imagen1 imagen2 imagen3 imagen4 imagen5 imagen6
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| EP09166469 | 2009-07-27 | ||
| EP09166469 | 2009-07-27 | ||
| PCT/EP2010/060803 WO2011012577A1 (en) | 2009-07-27 | 2010-07-26 | Furazanobenzimidazoles as prodrugs to treat neoplastic or autoimmune diseases |
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| US9995754B2 (en) | 2011-01-21 | 2018-06-12 | Basilea Pharmaceutica Ag | Use of glu-tubulin as a biomarker of drug response to furazanobenzimidazoles |
| CA2822540A1 (en) * | 2011-01-21 | 2012-07-26 | Basilea Pharmaceutica Ag | Stathmin as a biomarker for furazanobenzimidazoles |
| HUE032643T2 (en) | 2011-01-21 | 2017-10-30 | Basilea Pharmaceutica Ag | Use of BUBR1 as a biomarker for response to furazanobenzimidazoles |
| CN103392130B (zh) * | 2011-02-24 | 2015-11-25 | 巴斯利尔药物股份公司 | 乙酰化微管蛋白作为对呋咱并苯并咪唑类的药物反应的生物标志物的用途 |
| JP6334393B2 (ja) | 2011-03-29 | 2018-05-30 | バジリア ファルマスーチカ アーゲーBasilea Pharmaceutica AG | 薬物応答のバイオマーカーとしてのホスホAktの使用 |
| US9558575B2 (en) | 2012-02-28 | 2017-01-31 | Blackberry Limited | Methods and devices for selecting objects in images |
| ITRM20130248A1 (it) * | 2013-04-24 | 2014-10-25 | Medivis S R L | Formulazioni di riboflavina per il cross-linking transepiteliale. |
| WO2015173341A1 (en) * | 2014-05-13 | 2015-11-19 | Basilea Pharmaceutica Ag | Dosage principle for anti-cancer furazanylbenzimidazoles |
| JP7034072B2 (ja) * | 2015-10-22 | 2022-03-11 | バジリア・ファルマスーチカ・インターナショナル・アーゲー | 薬物応答のバイオマーカーとしてのeb1の使用 |
| CA3059301A1 (en) * | 2017-04-20 | 2018-10-25 | Pi Industries Ltd. | Novel phenylamine compounds |
| CN110536890B (zh) | 2017-04-26 | 2023-08-15 | 巴斯利尔药物国际股份公司 | 制备呋咱并苯并咪唑及其晶型的方法 |
| WO2018210868A1 (en) | 2017-05-16 | 2018-11-22 | Basilea Pharmaceutica International AG | Novel dosage principle for drugs useful for treating neoplastic diseases |
| WO2019097073A1 (en) | 2017-11-20 | 2019-05-23 | Basilea Pharmaceutica International AG | Pharmaceutical combinations for use in the treatment of neoplastic diseases |
| US20220031670A1 (en) | 2018-09-20 | 2022-02-03 | Basilea Pharmaceutica International AG | Pharmaceutical combinations for use in the treatment of neoplastic diseases |
| US20220370418A1 (en) | 2019-09-09 | 2022-11-24 | Basilea Pharmaceutica International AG | Pharmaceutical combinations comprising a furazanobenzimidazoles and a cd40 agonist for use in the treatment of neoplastic diseases |
| CN111454254B (zh) | 2020-04-26 | 2023-06-02 | 云白药征武科技(上海)有限公司 | 一种具有含氟取代基的苯并咪唑衍生物的制备及其应用 |
| CN111423429A (zh) * | 2020-05-19 | 2020-07-17 | 江西科技师范大学 | 苯并咪唑联呋咱类系列化合物及其合成方法 |
| WO2022053549A1 (en) | 2020-09-10 | 2022-03-17 | Basilea Pharmaceutica International AG | Use of c-myc as a biomarker of drug response |
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| RU2004126671A (ru) * | 2002-02-06 | 2005-04-10 | Вертекс Фармасьютикалз Инкорпорейтед (Us) | Гетероарилсоединения, полезные в качестве ингибиторов gsk-3 |
| DE602004011515T2 (de) * | 2003-05-23 | 2009-01-29 | Basilea Pharmaceutica Ag | Furazanobenzimidazole |
| ATE473973T1 (de) * | 2004-02-11 | 2010-07-15 | Basilea Pharmaceutica Ag | Substituierte benzimidazole und deren verwendung zur induktion von apoptose |
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