title: Synthesis and platelet aggregation inhibitory activities of 3-(2-oxopropylidene)azetidin-2-one derivatives. II.
abstract: A series of 3-acylidene-4-methylazetidin-2-one derivatives bearing various substituents at the 1-position of the azetidin-2-one ring was synthesized. These compounds were evaluated for platelet aggregation inhibitory activities. Most of the compounds synthesized showed potent inhibitory activities against rabbit platelet aggregation induced by adenosine diphosphate or collagen in vitro. Structure-activity relationships are also discussed.
authors.affiliation: Research Center, Taisho Pharmaceutical Co., Ltd., Saitama, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Kawashima
authors.forename: M
authors.initials: M
authors.lastname: Sato
authors.forename: Y
authors.initials: Y
authors.lastname: Hatada
authors.forename: J
authors.initials: J
authors.lastname: Goto
authors.forename: Y
authors.initials: Y
authors.lastname: Yamane
authors.forename: K
authors.initials: K
authors.lastname: Hatayama
mesh_terms: D000818:Animals; D001384:Azetidines / Q000138:chemical synthesis* / Q000494:pharmacology; D066298:In Vitro Techniques; D008297:Male; D010975:Platelet Aggregation Inhibitors / Q000138:chemical synthesis* / Q000494:pharmacology; D011817:Rabbits
chemical_list: D001384:Azetidines; D010975:Platelet Aggregation Inhibitors; C064174:3-(2-oxopropylidene)azetidin-2-one