Studies on the syntheses of heterocyclic and natural compounds. CMXLVI. Stereocontrolled total synthesis of a thromboxane A2 analog, (.+-.)-9a-homo-(11,12)-deoxathromboxane A2.
Synthesis and in vitro pharmacology of 7-oxabicyclo[2.2.1]heptane analogs of thromboxane A2/PGH2
作者:P. W. Sprague、J. E. Heikes、J. Z. Gougoutas、M. F. Malley、D. N. Harris、R. Greenberg
DOI:10.1021/jm00149a007
日期:1985.11
A series of chemically stable TXA2/PGH2 analogues modeled after the structure of the natural products was prepared in search of useful inhibitors of TXA2/PGH2-mediated pathophysiology. Each of the 16 isomers implied in structure 1 was prepared in chiral form and evaluated for activity in vitro in platelets and smooth muscle. Depending on relative side chain and carbinol stereochemistry, TXA2/PGH2 agonist
Studies on the syntheses of heterocyclic and natural compounds. CMXLVI. Stereocontrolled total synthesis of a thromboxane A2 analog, (.+-.)-9a-homo-(11,12)-deoxathromboxane A2.
The total synthesis of a thromboxane A2 analog (2) and its hydroxy epimer, starting from the exo-adduct (3) of maleic anhydride and furan, has been achieved via a key intermediate (9).