摘要:
An indan derivative represented by general formula (1) or a pharmacologically acceptable salt thereof, wherein R¹ represents C₁ to C₁₂ alkyl, benzyl, styryl, naphthyl, optionally substituted phenyl or optionally substituted thienyl; R² represent carboxyl, C₁ to C₄ alkoxycarbonyl (2), or (3); Y represents -(CH₂) p - (wherein p represents an integer of 0 to 5), -CO-(CH₂) q ∼ or CH(OH)-(CH₂) q ∼ (wherein q represents an integer of 1 to 4, and symbol ∼ represents a linkage to R²), oxymethylene or ethylene; and n represents an integer of 1 to 4. This compound antagonizes the action of thromboxane A₂ so potently that it can be utilized to treat or prevent diseases caused by thromboxane A₂, such as angiosis, vascular twitch or asthma.
摘要:
An indan derivative represented by general formula (1) or a pharmacologically acceptable salt thereof, wherein R1 represents C¿1? to C12 alkyl, benzyl, styryl, naphthyl, optionally substituted phenyl or optionally substituted thienyl; R?2¿ represent carboxyl, C¿1? to C4 alkoxycarbonyl (2), or (3); Y represents -(CH2)p - (wherein p represents an integer of 0 to 5), -CO-(CH2)q∩ or CH(OH)-(CH2)q∩ (wherein q represents an integer of 1 to 4, and symbol ∩ represents a linkage to R?2¿), oxymethylene or ethylene; and n represents an integer of 1 to 4. This compound antagonizes the action of thromboxane A¿2? so potently that it can be utilized to treat or prevent diseases caused by thromboxane A2, such as angiosis, vascular twitch or asthma.