3-(Optionally oxygenated)-5-oxocyclopent-1-enealkanoic acids and their alkyl esters are allowed to react with appropriate alkenyl copper, alkenyl boron, alkynyl boron, alkynyl gallium or alkynyl aluminum compounds to produce the corresponding 2-(3-hydroxy-3-[optionally alkylated]-1-alkenyl)cyclopentanealkanoic acids, 2-(3-hydroxy-3-[optionally alkylated]-1-alkynyl)cyclopentanealkanoic acids and their esters. The prostaglandin derivatives so produced are valuable and useful as pharmacological agents as is evidenced by their central nervous system-affective, anti-bacterial, anti-fungal and prostaglandin antagonist activity.
3-(选择性含氧)-5-氧代环戊-1-烯烃基酸及其烷基酯与适当的烯基
铜、烯基
硼、炔基
硼、炔基
镓或炔基铝化合物反应,可产生相应的2-(3-羟基-3-[选择性烷基化]-1-烯基)
环戊烷基酸、2-(3-羟基-3-[选择性烷基化]-1-炔基)
环戊烷基酸及其酯。所产生的
前列腺素衍
生物具有中枢神经系统影响、抗菌、抗真菌和
前列腺素拮抗剂活性,因此具有重要的药理学价值和应用。