130273-87-9Relevant articles and documents
Regio- and stereoselective reactions of 17-phenyl-18,19,20-trinorprostaglandin F2α isopropyl ester
Liljebris, Charlotta,Nilsson, Bj?rn M.,Resul, Bahram,Hacksell, Uli
, p. 4028 - 4034 (2007/10/03)
Novel prostaglandin F2α derivatives, functionalized at C13 and C14, have been prepared. 17-Phenyl-18,19,20-trinorprostaglandin F2α isopropyl ester [(15S)-1] and its epimer [(15A)-1] were stereoselectively epoxidized, using Sharpless conditions, to produce each of the four diastereomeric epoxides (15S)-2, (15S)-3, (15R)-2, and (15R)-3. Treatment of the four epoxides with LiOH stereospecifically-produced the pentahydroxy substituted analogues 12 and 13. Alternatively, epoxides 2 and 3 were allowed to react with thiophenolate ion. The attack of the sulfur nucleophile on the epoxide occurred at either C13 or C14 depending on the stereochemistry of the epoxide and of C15.
Phenyl-Substituted Prostaglandins: Potent and Selective Antiglaucoma Agents
Resul, Bahram,Stjernschantz, Johan,No, Kiyo,Liljebris, Charlotta,Selen, Goeran,et al.
, p. 243 - 248 (2007/10/02)
A series of phenyl-substituted analoques of prostaglandin F2α (PGF2α) were prepared and evaluated for ocular hypotensive effect and side effects in different animal models.In addition, the activity of the analogues on FP receptors was studied in vitro.The results were compared with those of PGF2α and its isopropyl ester.The phenyl-substituted PGF2α analogues exhibited good intraocular pressure reducing effect, were more selective, and exhibited a much higher therapeutic index in the eye than PGF2α or its isopropyl ester.The analogues exhibited high activity on FP receptors in a stereoselective manner for the 15a-hydroxyl group.