Abstract:
The present invention relates to compounds of formula I which inhibit dipeptidyl peptidase IV (DPP-IV) and are useful for the prevention or treatment of diabetes, especially type II diabetes, as well as hyperglycemia, Syndrome X, hyperinsulinemia, obesity, atherosclerosis, and various immunomodulatory diseases. Or pharmaceutically acceptable salts or prodrugs thereof, wherein X,R,R ,R and R have the definitions given in the description.
Abstract:
The present invention relates to compounds of formula I which inhibit dipeptidyl peptidase IV (DPP-IV) and are useful for the prevention or treatment of diabetes, especially type II diabetes, as well as hyperglycemia, Syndrome X, hyperinsulinemia, obesity, atherosclerosis, and various immunomodulatory diseases. Or pharmaceutically acceptable salts or prodrugs thereof, wherein X,R,R ,R and R have the definitions given in the description.
Abstract:
Compuestos que inhiben la dipeptidil peptidasa IV (DPP-IV) y son de utilidad en la prevención o tratamiento de la diabetes, especialmente la diabetes de tipo II, y también de la hiperglucemia, el Síndrome X, la hiperinsulinemia, la obesidad, laarterosclerosis, y diversas enfermedades inmunomoduladoras. Reivindicación 1: Un compuesto caracterizado porque responde a la fórmula (1), o una sal o prodroga aceptable para uso farmacéutico del mismo, donde X es un miembro seleccionado entre elgrupo que comprende CH2, CHF y CF2; R se selecciona entre el grupo que comprende alquilcarbonilo, arilcarbonilo, ciano, heterociclilcarbonilo, R4R5NC(O)-, B(OR6)2, (1,2,3)-dioxoborolano y 4,4,5,5-tetrametil-(1,2,3)-dioxoborolano; R1 se seleccionaentre el grupo que comprende alcoxialquilo, alquilo, alquilcarbonilo, alquenilo, alquinilo, alenilo, arilaquilo, cicloalquilo, cicloalquilalquilo, ciano, haloalquilo, haloalquenilo, heterociclilalquilo, e hidroxialquilo; R2 y R3 se seleccionan enforma independiente entre el grupo que comprende hidrógeno, alcoxialquilo, alquilo, alquenilo, alquinilo, cicloalquilo, cicloalquilalquilo, arilo, arilalquilo, heterociclo, heterociclilalquilo, hidroxialquilo; o R2 y R3 junto con los átomos a loscuales están unidos forman un heterociclo mono o bicíclico seleccionado entre el grupo que comprende 2-indolinilo, 2-indolilo, 3-isoquinolina, 2-piperazina, 2-piperidina, 2-pirrolidina, 2-pirrol, 2-piridina, 2-quinolinilo, 2-tetrahidroquinolinilo, y3-tetrahidroisoquinolinilo, donde dicho heterociclo puede estar sustituido con 0, 1, 2 o 3 sustituyentes seleccionados en forma independiente entre alquenilo, alcoxi, alcoxialquilo, alcoxicarbonilo, alcoxicarbonilalquilo, alquilo, alquilcarbonilo,alquilcarbonilalquilo, alquilcarboniloxi, alquilsulfonilo, alquiltio, alquinilo, arilo, arilalcoxi, arilalquilo, arilcarbonilo, ariloxi, carboxi, carboxialquilo, ciano, cianoalquilo, formilo, halógeno, haloalquilo, hidroxi, hidroxialquilo, mercapto,nitro, fenilo, RaRbN-, RcRdNC(O)-, y RcRdNS(O)2-; R4, R5 y R6 se seleccionan cada uno en forma independiente entre el grupo que comprende hidrógeno, alquilo, y arilalquilo; Ra y Rb se selecciona cada uno en forma independiente entre el grupo quecomprende alquilo, alquilcarbonilo, alcoxicarbonilo, alquilsulfonilo; o Ra y Rb junto con el nitrógeno al cual están unidos forman un anillo seleccionado entre el grupo que comprende piperidina, piperazina y morfolina; y Rc y Rd se seleccionan cadauno en forma independiente entre el grupo que comprende hidrógeno y alquilo.
Abstract:
The present invention relates to compounds of formula I which inhibit dipeptidyl peptidase IV (DPP-IV) and are useful for the prevention or treatment of diabetes, especially type II diabetes, as well as hyperglycemia , Syndrome X, hyperinsulinemia, obesity, atherosclerosis, and various immunomodulatory diseases. Or pharmaceutically acceptable salts or prodrugs thereof, wherein X,R,R1,R2 and R3 have the definitions given in the description.
Abstract:
A compound selected from groups (I), (II), and (III), wherein A, B, V, W, X and R are specifically defined; pharmaceutical compositions thereof; a method of treating or preventing bacterial infections by administering therapeutically effective pharmaceutical compositions thereof; and a process for the preparation thereof.
Abstract:
PCT No. PCT/US92/05890 Sec. 371 Date Dec. 2, 1993 Sec. 102(e) Date Dec. 2, 1993 PCT Filed Jul. 14, 1992 PCT Pub. No. WO93/01813 PCT Pub. Date Feb. 4, 1993.Indole compounds substituted at the 3-position by a 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]thiazole, 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]oxazole, or 7-carbonyl(pyridin-3-yl)pyrrolo[1,2-c]pyrrole group are potent antagionists of PAF and are useful in the treatment of PAF-related disorders including asthma, shock, respiratory distress syndrome, acute inflammation, transplanted organ rejection, gastrointesinal ulceration, allergic skin diseases, delayed cellular immunity, parturition, fetal lung maturation, and cellular differentiation.
Abstract:
Novel 3-descladinose-2,3-anhydroerythromycin compounds and pharmaceutically acceptable salts and esters thereof having antibacterial activity selected from the group consisting of: (a) (I), (b) (II), (c) (III), and (d) (IV), pharmaceutical compositions comprising a therapeutically effective amount of a compound of formulas (I)-(IV) of the invention in combination with a pharmaceutically acceptable carrier, as well as a method for treating bacterial infections by administering to a mammal a pharmaceutical composition containing a therapeutically-effective amount of a compound of formulas (I)-(IV) of the invention.