Secondary amines, their preparation, pharmaceutical compositions containing them and their use
申请人:BEECHAM GROUP PLC
公开号:EP0061907A1
公开(公告)日:1982-10-06
Compounds of formula (I):
and salts thereof: wherein
R1 is hydrogen or methyl;
R2 is hydrogen or methyl;
R3 is phenyl optionally substituted with one or two of the following; fluorine, chlorine, bromine, trifluoromethyl or C1-6 alkyl; or is benzofuran-2-yl;
n is 1 or 2;
X is C1-15 straight or branched alkylene.
A1 is hydrogen, C1-6 alkyl, or optionally substituted benzyl
A2 is hydrogen, C1-6 alkyl, or optionally substituted benzyl, and
E is hydrogen, halogen, C1-6 alkoxy, C1-6 alkyl; or mono- or di-C1-6 alkylamino,
are useful in treating obesity, hyperglycaemia or inflammation, or inhibiting platelet aggregation.
式(I)化合物:及其盐:其中 R1 是氢或甲基;R2 是氢或甲基;R3 是任选被以下一种或两种取代的苯基;氟、氯、溴、三氟甲基或 C1-6 烷基;或者是苯并呋喃-2-基;n 是 1 或 2;X 是 C1-15 直链或支链亚烷基。 A1 是氢、C1-6 烷基或任选取代的苄基 A2 是氢、C1-6 烷基或任选取代的苄基;E 是氢、卤素、C1-6 烷氧基、C1-6 烷基;或单-或双-C1-6 烷基氨基。