PROCESS FOR PREPARING 13,14-DIHYDRO-15(R) -17-PHENYL- 18,19,20 - TRINOR PGF 2 ALPHA ESTER DERIVATIVES AND INTERMEDIATES FOR APPLYING THE PROCESS

摘要

The invention relates to a process for preparing 13,14-dihydro-15(R) - 17-phenyl-18,19,20-trinor-PGF2 alpha of general formula (I) and to intermediates for applying the process, the afore-mentioned ester derivatives being used to decrease the intraocular tension.