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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
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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AT1091871A1970-12-211971-12-20Verfahren zur herstellung neuer 2-(3'-hydroxy-1'-octinyl)-3-hydroxy-5-oxocyclope nt-1-enheptansäuren und deren ester
AT322748B
(de)
Verfahren zur Herstellung von neuen 2-(4b,5,6,7,8,8a-Hexahydro-fluoren-2-yloxy)- und 2-(4b,5,6,7,8,8a-Hexahydrofluoren-2-ylthio)-alkansäuren und deren niederen Alkylestern
Verfahren zur Herstellung von neuen α-Carboxy-2-thienylmethylpenicillinen und α-Carboxy-2-thienylmethylcephalosporinen sowie deren Estern und basischen Salzen