1-(Alkoxy-iminoalkyl)imidazole derivatives of formula ##STR1## wherein R is hydrogen or C.sub.1 -C.sub.4 alkyl; A is C.sub.1 -C.sub.4 alkylene optionally substituted by phenyl optionally substituted by halogen or trifluoromethyl; R is (a) hydrogen or a C.sub.1 -C.sub.10 hydrocarbon radical; (b) an aryl or aryl-C.sub.1 -C.sub.4 alkyl group wherein the said aryl is optionally substituted either by halogen, trihalo-methyl, C.sub.1 -C.sub.4 alkyl, C.sub.2 -C.sub.3 alkenyl, C.sub.2 -C.sub.6 alkynyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio or C.sub.1 -C.sub.4 alkylsulfonyl or by C.sub.5 -C.sub.8 alkyl, C.sub.4 -C.sub.8 alkenyl, C.sub.5 -C.sub.8 alkoxy, C.sub.5 -C.sub.8 alkylthio or phenyl optionally substituted by halogen, trihalomethyl or C.sub.1 -C.sub.4 alkyl; or (c) a C.sub.5 -C.sub.8 cycloalkyl or C.sub.5 -C.sub.8 cycloalkyl-C.sub.1 -C.sub.4 alkyl group, wherein the said cycloalkyl is optionally substituted by C.sub.1 -C.sub.4 alkyl; T is a C.sub.1 -C.sub.6 hydrocarbon chain or phenylene; X is a bond, --O--CH.sub.2 --, --C(R' R")--, Si(R' R")--, vinylene or isopropenylene, each R' and R" being hydrogen, fluorine or C.sub.1 -C.sub.4 alkyl; and R.sub.2 is --OR.sub.3 or --N(R.sub.3 R.sub.4), each R.sub.3 and R.sub.4 being hydrogen, C.sub.1 -C.sub.6 alkyl, phenyl or benzyl; and the pharmaceutically acceptable salts thereof; are useful in the treatment of a disease state related to enhancement of thromboxane A.sub.2 (TxA.sub.2) synthesis.
公式为##
STR1##的1-(Alkoxy-iminoalkyl)
咪唑衍
生物,其中R为
氢或C.sub.1-C.sub.4烷基; A为C.sub.1-C.sub.4烷基,可选地被
苯基取代,可选地被卤素或三
氟甲基取代; R为(a)
氢或C.sub.1-C.sub.10
碳氢基团; (b)芳基或芳基-C.sub.1-C.sub.4烷基,其中所述芳基可选地被卤素、三卤
甲基、C.sub.1-C.sub.4烷基、C.sub.2-C.sub.3
烯基、C.sub.2-C.sub.6炔基、C.sub.1-C.sub.4烷
氧基、C.sub.1-C.sub.4烷基
硫醇或C.sub.1-C.sub.4烷基磺酰基或C.sub.5-C.sub.8烷基、C.sub.4-C.sub.8
烯基、C.sub.5-C.sub.8烷
氧基、C.sub.5-C.sub.8烷基
硫醇或
苯基可选地被卤素、三卤
甲基或C.sub.1-C.sub.4烷基取代;或(c)C.sub.5-C.sub.8
环烷基或C.sub.5-C.sub.8
环烷基-C.sub.1-C.sub.4烷基,其中所述
环烷基可选地被C.sub.1-C.sub.4烷基取代; T为C.sub.1-C.sub.6
碳氢链或
苯撑; X为键,--O--CH.sub.2 --,--C(R'R")--,Si(R'R")--,
乙烯基或异
丙烯基,其中每个R'和R"为
氢、
氟或C.sub.1-C.sub.4烷基; R.sub.2为--OR.sub.3或--N(R.sub.3R.sub.4),其中每个R.sub.3和R.sub.4为
氢、C.sub.1-C.sub.6烷基、
苯基或
苄基;以及其药学上可接受的盐;在治疗与血栓素A.sub.2(TxA.sub.2)合成增强相关的疾病状态中有用。