Abstract:
PROBLEM TO BE SOLVED: To provide a method for preparing quinoline-substituted carbonate and carbamate compounds which are important intermediates in the synthesis of a 6-O-substituted macrolide antibiotic material. SOLUTION: The carbonate or carbamate derivative expressed by the formula: R 1 -CH=CHCH 2 OC(O)-X-R 2 (I) is obtained by coupling a haloquinoline with propargyl alcohol in the presence of a base and a palladium-based catalyst to form an alkynol, reducing it to make an alkenol and then reacting it with an acylation reagent. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
Octahydro-pyrrolo[3,4-b]pyrrole derivatives are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Octahydro-pyrrolo[3,4-b]pyrrole compounds, methods for using such compounds, compositions for making them, and processes for preparing such compounds are disclosed herein.
Abstract:
Methods and novel intermediates for the preparation of acyclic nucleoside derivatives of formula (I) where one of R1 and R2 is an amino acid acyl group and the other of R1 and R2 is a -C(O)C3-C21 saturated or monounsaturated, optionally substituted alkyl and R3 is OH or H; or a pharmaceutically acceptable salt thereof.
Abstract:
2-((R)-2-Methylpyrrolidin-2-yl)-1H-benzimidazole-4-carboxamide Crystalline Form 1, ways to make it, compositions comprising it and made using it, and methods of treating patients having disease using it are disclosed.
Abstract:
2-((R)-2-Methyl pyrrolidin-2-yI)-1 H-benzimidazole-4-carboxamide CrystallineForm 1, ways to make it, compositions comprising it and made using it, and methods of treating patients having disease using it are disclosed.(No suitable figure)
Abstract:
The invention relates to a process for preparing carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or a substrate that can be reduced to obtain the same. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 -CH=CHCH 2 OC(O)-X-R 2 €ƒ€ƒ€ƒ€ƒ€ƒ(I)
Abstract:
The invention relates to a process for preparing carbonate and carbamate compounds, which are important intermediates in the synthesis of 6-O-substituted macrolide antibiotics. The process employs metal-catalyzed coupling reactions to provide a carbonate or carbamate of formula (I) or a substrate that can be reduced to obtain the same. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 1 -CH=CHCH 2 OC(O)-X-R 2 €ƒ€ƒ€ƒ€ƒ€ƒ(I)
Abstract:
SE REFIERE A DERIVADOS DE PIRIDINA DE FORMULA I, DONDE A ES UN ANILLO AROMATICO DE 6 MIEMBROS QUE CONTIENE DE 1 A 3 ATOMOS DE N Y LOS ATOMOS RESTANTES SON C; R1 Y R2 JUNTO AL NITROGENO FORMAN UN ANILLO DE 5 A 8 MIEMBROS QUE CONTIENE ENTRE 0 Y 2 HETEROATOMOS ADICIONALES DE N, O, S, PUDIENDO FORMAR UN ANILLO DIAZEPANILO, TIOMORFOLINO, PIPERAZINILO, PIPERIDINILO, PIRROLIDINO; OPCIONALMENTE SUSTITUIDO CON 1 A 3 SUSTITUYENTES COMO ALCOXIALQUILO, ALCOXICARBONILO, ALQUILCARBONILO, AMINO, CARBOXI, ENTRE OTROS; R3 ES ALQUENILO, ALCOXI, ALCOXIALQUILO, ALCOXICARBONILO, ALQUILO, AMINO, ENTRE OTROS; X ES O, S Y CH2; m ES DE 0 A 4. SON COMPUESTOS PREFERIDOS: 2-METIL-5-[(2-METILPIRROLIDIN-1-IL)CARBONIL] PIRIDINA, 1-[(6-METILPIRIDIN-3-IL)CARBONIL]PIPERIDIN-3-CARBOXAMIDA, (3S)-N,N-DIMETIL-1-[(6-METIL-3-PIRIDINIL)CARBONIL]-3-PIRROLIDINAMINA, (3R)-1-[(6-METIL-3-PIRIDINIL)CARBONIL]-3-PIRIDINCARBOXAMIDA, ENTRE OTROS. ESTOS COMPUESTOS POSEEN ACTIVIDAD ANTIANGIOGENICA INHIBIENDO LA MIGRACION DE CELULAS ENDOTELIALES HUMANAS. SON UTILES EN EL TRATAMIENTO DEL CANCER, TUMORES PRIMARIOS Y METASTICOS, CARCINOMAS, LINFOMAS, ASI COMO PARA EL TRATAMIENTO Y PROFILAXIS DE ENFERMEDADES AUTOINMUNES, ENFERMEDADES OCULARES COMO RETINOPATIA DIABETICA, TAMBIEN PARA LA REDUCCION DE HEMORRAGIAS ANTES DE CIRUJIA
Abstract:
SE REFIERE A DERIVADOS DE PIRIDINA DE FORMULA I, DONDE A ES UN ANILLO AROMATICO DE 6 MIEMBROS QUE CONTIENE DE 1 A 3 ATOMOS DE N Y LOS ATOMOS RESTANTES SON C; R1 Y R2 JUNTO AL NITROGENO FORMAN UN ANILLO DE 5 A 8 MIEMBROS QUE CONTIENE ENTRE 0 Y 2 HETEROATOMOS ADICIONALES DE N, O, S, PUDIENDO FORMAR UN ANILLO DIAZEPANILO, TIOMORFOLINO, PIPERAZINILO, PIPERIDINILO, PIRROLIDINO; OPCIONALMENTE SUSTITUIDO CON 1 A 3 SUSTITUYENTES COMO ALCOXIALQUILO, ALCOXICARBONILO, ALQUILCARBONILO, AMINO, CARBOXI, ENTRE OTROS; R3 ES ALQUENILO, ALCOXI, ALCOXIALQUILO, ALCOXICARBONILO, ALQUILO, AMINO, ENTRE OTROS; X ES O, S Y CH2; m ES DE 0 A 4. SON COMPUESTOS PREFERIDOS: 2-METIL-5-[(2-METILPIRROLIDIN-1-IL)CARBONIL] PIRIDINA, 1-[(6-METILPIRIDIN-3-IL)CARBONIL]PIPERIDIN-3-CARBOXAMIDA, (3S)-N,N-DIMETIL-1-[(6-METIL-3-PIRIDINIL)CARBONIL]-3-PIRROLIDINAMINA, (3R)-1-[(6-METIL-3-PIRIDINIL)CARBONIL]-3-PIRIDINCARBOXAMIDA, ENTRE OTROS. ESTOS COMPUESTOS POSEEN ACTIVIDAD ANTIANGIOGENICA INHIBIENDO LA MIGRACION DE CELULAS ENDOTELIALES HUMANAS. SON UTILES EN EL TRATAMIENTO DEL CANCER, TUMORES PRIMARIOS Y METASTICOS, CARCINOMAS, LINFOMAS, ASI COMO PARA EL TRATAMIENTO Y PROFILAXIS DE ENFERMEDADES AUTOINMUNES, ENFERMEDADES OCULARES COMO RETINOPATIA DIABETICA, TAMBIEN PARA LA REDUCCION DE HEMORRAGIAS ANTES DE CIRUJIA