SENO, KAORU;HAGISHITA, SANJI, CHEM. AND PHARM. BULL., 37,(1989) N, C. 1524-1533
作者:SENO, KAORU、HAGISHITA, SANJI
DOI:——
日期:——
Thromboxane A2 receptor antagonists. III. Synthesis and pharmacological activity of 6,6-dimethylbicyclo(3.1.1.)heptane derivatives with a substituted sulfonylamino group at C-2.
作者:Kaoru SENO、Sanji HAGISHITA
DOI:10.1248/cpb.37.1524
日期:——
Four stereoisomers of the title compounds based on side chain ring junctions, (+)-7a, (+)-7b, (-)-7c and (-)-24, were synthesized from (-)-myrtenol and (+)-nopinone. The (1R,2R,3S,5S)-isomer (+)-7b had the most potent inhibitory activity against platelet aggregation and did not show partial agonist activity (shape change of platelets). We also synthesized the antipode, (-)-7b, and derivatives of (+)-7b