Prostaglandin derivatives
AssigneesTaisho Pharmaceutical Co., Ltd., Fumie Sato
InventorsFumie Sato, Takehiro Amano, Kazuya Kameo, Tohru Tanami, Masaru Mutoh, Naoya Ono, Jun Goto
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Abstract
Object Novel PG derivatives having an excellent platelet aggregation inhibition activity are provided. Construction Prostaglandin derivatives represented by formula: ##STR1## and salts thereof.
Claims3
A prostaglandin derivative represented by formula:
- ##STR4## wherein R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and a salt thereof.
A composition for improving renal diseases comprising as an effective ingredient a prostaglandin derivative represented by formula:
- ##STR5## wherein R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and a salt thereof.
A composition for improving ischemic heart diseases or heart failure comprising as an effective ingredient a prostaglandin derivative represented by formula:
- ##STR6## wherein R represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and a salt thereof.
Dependencies are inferred from the claim text.