摘要:
Benzamidine derivatives involving compounds represented by formulae (a) and (b) and analogs thereof or pharmaceutically acceptable salts thereof. These compounds show anticoagulant effects based on their excellent effects of inhibiting activated blood coagulation factor X, which makes them useful as an anticoagulant.
摘要:
This invention relates to ortho substituted phenyl compounds as inhibitors of prostaglandin synthase, to pharmaceutical compositions comprising such compounds and to methods of using such compounds as antiinflammatory and antipyretic agents. The class of compounds useful in this method of treatment is represented by formula (I).
摘要:
A new diphenyl-methane derivative is useful to inhibit agglomeration of blood and is defined by the formula, including a diphenylethylene derivative and a benzophenone oxime ether derivative. in which R1 and R2 each are hydrogen, hydroxyl or a lower alkoxy, U is =CXY or =N-O-W, X is hydrogen, cyano or -COR6, R6 being hydroxyl or an amino, Y is -R10-COOR3, R3 being hydrogen or a lower alkoxy, R10 being an alkylene having 1 to 3 carbon atoms, straight or branched, -CO-NR4R5, R4 and R5 each being hydrogen, a lower alkyl or a lower arylalkyl, -CH2-NHSO2-C6H5 or -C(R8)=NR7, R7 being a lower alkoxy or an aryl, R8 is -VR9, V being oxygen, sulfur or nitrogen, R9 being an alkyl or an aryl, W is -CH2-CO-CH2-C00R13, R13 being hydrogen or a lower alkyl, -CH2-C(=NOR14)-CH2-COOR15, R15 being hydrogen or a lower alkyl, R14 being a lower alkyl, -CH(CN)-(CH2)q-COOR16, R16 being hydrogen or a lower alkyl, q being an integer of 1 to 3, or -(CH2)p-Z, Z being -SH, -SCN or a monovalent group derived from a five- or six-membered ring which may be substituted by a ring having one or more sulfur atoms in the ring, p being 1 or 2. A pharmaceutical composition containing compounds of formula (XX) or their pharmaceutically acceptable salts as active ingredients, and the use of compounds of formula (XX) or their pharmaceutically acceptable salts in the preparation of a medicament for treatment of diseases caused by blood stream disorders are also disclosed.
摘要翻译:二苯基甲烷衍生物。 式(I)的化合物是新的(其中R 1和R 2各自为H,OH或低级烷氧基; U = -CXY或= NOW; X = H,CN或-COR 6; R 6 = OH或NH 2; Y = COOR3,-CONR4R5,-CH2NHSO2-C6H5或-C(R8)= NR7; R3 = H或低级烷氧基; R10 =选择性支链的1-3C亚烷基; R4和R5各自为H,低级烷基或低级芳基烷基; R7 = 低级烷氧基或芳基; R8 = -VR9; V = O,S或N; R9 =烷基或芳基; W = -CH2-CO-CH2-COOR13,-CH2-C(= NOR14)-CH2-COOR15,-CH (CN) - (CH 2)q -COOR 16或 - (CH 2)pZ; R 13 = H或低级烷基; R 14 =低级烷基; R 15 = H或低级烷基; R 16 = H或低级烷基; q = = -SH,-SCN或衍生自5-或6-元环选择性的单价gp,通过环中具有1个或更多个S的环; p = 1或2。
R¹ gegebenenfalls substituiertes Phenoxysulfonyl, gegebenenfalls substituiertes C₁-C₁₃-Alkylsulfonyl, C₁-C₈-Mono- oder Dialkylsulfamoyl, wobei die Alkylkette jeweils durch ein oder mehrere Sauerstoffatome unterbrochen sein kann, oder gegebenenfalls substituiertes Phenylsulfonyl, R² und R³ unabhängig voneinander Wasserstoff, Fluor, Chlor, C₁-C₄-Alkyl, C₁-C₄-Alkoxy oder gegebenenfalls substituiertes Phenoxy, R⁴ Fluor, Chlor, Cyano, gegebenenfalls substituiertes Carbamoyl, C₁-C₈-Alkoxycarbonyl, dessen Alkylkette durch ein oder mehrere Sauerstoffatome unterbrochen sein kann oder gegebenenfalls substituiertes Phenoxycarbonyl und m, n, p und q gleich oder verschieden sind und jeweils unabhängig voneinander 1 oder 2 bedeuten,
sowie ihre Verwendung als optische Aufheller für Polyester.
摘要:
Compounds of the formula wherein A completes a 4 or 7 membered carbocyclic ring which may be saturated or mono-unsaturated and which may optionally be fused to a further saturated or unsaturated 5 or 6 membered carbocyclic ring; B is (CH 2 ) m wherein m is an integer of from 1 to 3; each of R and R 4 is independently H, C 1 -C 6 alkyl, benzyl or an alternative biolabile ester-forming group; R 1 is H or C 1 -C 4 alkyl; R 2 and R 3 are each independently H, OH, C 1 -C 4 alkyl or C 1 -C 4 alkoxy; and R 5 is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, aryl(C 2 -C 6 alkynyl), C 3 -C 7 cycloalkyl, C 3 -C 7 cycloalkenyl, C 1 -C 6 alkoxy, -NR 6 R 7 , -NR 8 COR 9 , -NR 8 SO 2 R 9 or a saturated heterocyclic group; or C 1 -C 6 alkyl substituted by one or more substituents chosen from halo, hydroxy, C 1 -C 6 alkoxy, C 2 -C 6 hydroxyalkoxy, C 1 -C 6 alkoxy(C 1 -C 6 alkoxy), C 3 -C 7 cycloalkyl, C 3 -C 7 cycloalkenyl, aryl, aryloxy, arlyoxy(C I -C 4 alkoxy), heterocyclyl, heterocyclyloxy, -NR 6 R 7 , -NR8COR9, -NR 8 SO 2 R 9 , -CONR 6 R 7 , -SH, -S(O) p R 10 , -COR 11 or -CO 2 R 12 ; wherein R 6 and R 7 are each independently H, C 1 -C 4 alkyl, C 3 -C 7 cycloalkyl (optionally substituted by hydroxy or C 1 -C 4 alkoxy), aryl, aryl(C 1 -C 4 alkyl), CrCs alkoxyalkyl, or heterocyclyl; or the two groups R 6 and R 7 are taken together with the nitrogen to which they are attached to form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C 1 -C 4 alkyl)-piperazinyl group; R 8 is H or C 1 -C 4 alkyl; R 9 is C 1 -C 4 alkyl, CF 3 , aryl, aryl(C I -C 4 alkyl), aryl(C 1 -C 4 alkoxy), heterocycyl, C 1 -C 4 alkoxy or NR 6 R 7 wherein R 6 and R 7 are as previously defined; R 10 is C 1 -C 4 alkyl, aryl, heterocyclyl or NR 6 R 7 wherein R 6 and R 7 are as previously defined; R 11 is C 1 -C 4 alkyl, C 3 -C 7 cycloalkyl, aryl or heterocyclyl; R 12 is H or Ci-C 4 alkyl; and p is 0, 1 or 2; or a pharmaceutically acceptable salts thereof or bioprecursor therefor are diuretic agents having utility in the treatment of hypertension, heart failure, renal insufficiency and in other disorders.
摘要:
Hydroxynaphthalin-sulfonsäureamide der Formel worin R, R₁, R₂ = H oder Substituent erhält man in einfacher Weise in reiner Form durch Umsetzung von Disulfonamiden der Formel mit Alkalien in wäßrigem Medium bei etwa 180 bis 250°C.
摘要:
A process for producing optically active benzenesulfonamide derivative (I) which comprises decomposing m-(2-substituted-alkylaminoalkyl)benzenesulfonamide derivative (II) wherein R¹ and R² are selected independently from a hydrogen atom and C₁-C₅ alkyl groups; R³ is a hydrogen atom or a C₁-C₅ alkyl, hydroxyl or C₁-C₅ alkoxyl group; R⁴ is a C₁-C₅ alkyl group; R⁵ is a C₁-C₅ alkyl, carboxy-(C₁-C₅ alkyl) or (C₁-C₅ alkoxy)carbonyl-(C₁-C₅ alkyl) group; and R⁶ is a substituted or unsubstituted phenyl, carboxyl or (C₁-C₅ alkoxy)carbonyl group. The compound of formula (II) are obtained by reacting a ketone of formula (III)
摘要:
A new diphenyl-methane derivative is useful to inhibit agglomeration of blood and is defined by the formula, including a diphenylethylene derivative and a benzophenone oxime ether derivative. in which R1 and R2 each are hydrogen, hydroxyl or a lower alkoxy, U is =CXY or =N-O-W, X is hydrogen, cyano or -COR6, R6 being hydroxyl or an amino, Y is -R10-COOR3, R3 being hydrogen or a lower alkoxy, R10 being an alkylene having 1 to 3 carbon atoms, straight or branched, -CO-NR4R5, R4 and R5 each being hydrogen, a lower alkyl or a lower arylalkyl, -CH2-NHSO2-C6H5 or -C(R8)=NR7, R7 being a lower alkoxy or an aryl, R8 is -VR9, V being oxygen, sulfur or nitrogen, R9 being an alkyl or an aryl, W is -CH2-CO-CH2-C00R13, R13 being hydrogen or a lower alkyl, -CH2-C(=NOR14)-CH2-COOR15, R15 being hydrogen or a lower alkyl, R14 being a lower alkyl, -CH(CN)-(CH2)q-COOR16, R16 being hydrogen or a lower alkyl, q being an integer of 1 to 3, or -(CH2)p-Z, Z being -SH, -SCN or a monovalent group derived from a five- or six-membered ring which may be substituted by a ring having one or more sulfur atoms in the ring, p being 1 or 2. A pharmaceutical composition containing compounds of formula (XX) or their pharmaceutically acceptable salts as active ingredients, and the use of compounds of formula (XX) or their pharmaceutically acceptable salts in the preparation of a medicament for treatment of diseases caused by blood stream disorders are also disclosed.