C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/233, 167/245
C07D 493/08 (2006.01) A61K 31/34 (2006.01) C07D 257/04 (2006.01)
Patent
CA 1284643
ABSTRACT 7-OXABICYCLOHEPTANE SUBSTITUTED DIAMIDE AND ITS CONGENER PROSTAGLANDIN ANALOGS 7-Oxabicycloheptane substituted amide prostaglandin analogs are provided having the structural formula Image wherein m is 0 to 4; A is -CH=CH- or -CH2-CH2-; n is 1 to 5; Q is -CH=CH-, -CH2-, Image , Image , Image , or a single bond; R is CO2H, CO2alkyl, CO2 alkali metal, CO2polyhydroxyamine salt, -CH2OH, Image , or ?NR4R5 wherein R4 and R5 are the same or different and are H, lower alkyl, hydroxy, lower alkoxy or aryl, at least one of R4 and R5 being other than hydroxy and lower alkoxy; p is 1 to 4; R1 is H or lower alkyl; q is 1 to 12; R2 is H or lower alkyl; and R3 is H, lower alkyl, lower alkenyl, lower alkynyl, aryl, arylalkyl, lower alkoxy, aryloxy, aryl- alkyloxy, amino, alkylamino arylamino, arylalkylamino, lower Image , Image , Image , Image , Image , Image (wherein n' is 0, 1 or 2), alkylaminoalkyl, arylaminoalkyl, arylalkylaminoalkyl, alkoxyalkyl, aryloxyalkyl or arylalkoxyalkyl. The compounds are cardiovascular agents useful, for example, in the treatment of thrombotic disease.
512924
Nakane Masami
Reid Joyce Ann
E.r. Squibb & Sons Inc.
Osler Hoskin & Harcourt Llp
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