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Priority to FR7600287ApriorityCriticalpatent/FR2337581A1/fr
Publication of FR2337581A1publicationCriticalpatent/FR2337581A1/fr
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Publication of FR2337581B3publicationCriticalpatent/FR2337581B3/fr
C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
C07C405/0008—Analogues having the carboxyl group in the side-chains replaced by other functional groups
C07C405/0025—Analogues having the carboxyl group in the side-chains replaced by other functional groups containing keto groups