T. Tanami et al., SYNTHESIS AND PHARMACOLOGICAL ACTIVITIES OF 13-DEHYDRO DERIVATIVES OFPRIMARY PROSTAGLANDINS, Bioorganic & medicinal chemistry letters, 8(12), 1998, pp. 1507-1510
13-Dehydro derivatives of prostaglandin E-1, E-2, E-3, F-1 alpha, and
F-2 alpha were synthesized. Compared with natural prostaglandins, 13-d
ehydro analogues were found to exhibit more potent inhibitory activity
against human platelet aggregation and relaxation of guinea-pig isola
ted trachea, while they showed less potent activity of contraction of
guinea-pig isolated ileum. (C) 1998 Elsevier Science Ltd. All rights r
eserved.