A facile stereoselective synthesis of (3aR*,4R*,6aS*)-4-(hydroxymethyl)- 3,3a,4,6a-tetrahydrocyclopenta[b]furan- 2-one and other useful cyclopentanoid building blocks.
The object of the present invention is to provide a pharmaceutical composition for treatment of hepato·biliary disease reduced in side effect such as diarrhea, which comprises 16,16-difluoro-15-keto-PGs having at least one methyl group or ethyl group on the carbon atom at the 17- or 18-position or adjacent to the terminal methyl group of ω-chain as an essential component.
Dyadchenko, M. A.; Danilova, G. A.; Spanig, I., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 12, p. 2198 - 2202
作者:Dyadchenko, M. A.、Danilova, G. A.、Spanig, I.、Schick, G.、Pivnitskii, K. K.
DOI:——
日期:——
DYACHENKO, M. A.;DANILOVA, G. A.;SHPANIG, J.;SHIK, G.;PIVNITSKIJ, K. K., ZH. ORGAN. XIMII, 26,(1990) N2, S. 2536-2542
作者:DYACHENKO, M. A.、DANILOVA, G. A.、SHPANIG, J.、SHIK, G.、PIVNITSKIJ, K. K.
DOI:——
日期:——
A facile stereoselective synthesis of (3aR*,4R*,6aS*)-4-(hydroxymethyl)- 3,3a,4,6a-tetrahydrocyclopenta[b]furan- 2-one and other useful cyclopentanoid building blocks.