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    • 3. 发明授权
    • 15-Substituted prostanoic acids for treating bronchial spasm
    • 15-替代的前列腺酸用于治疗支气管痉挛
    • US4059701A
    • 1977-11-22
    • US678085
    • 1976-04-19
    • Donald Peter Strike
    • Donald Peter Strike
    • C07C405/00C07D317/72A61K31/495A61K31/19A61K31/215
    • C07D317/72C07C405/00
    • There is disclosed herein a process for relieving bronchial spasm and facilitating breathing in warm-blooded animals which comprises administering to a warm-blooded animal in need thereof an amount sufficient to relieve bronchial spasm and facilitate breathing in said warm-blooded animal of a prostanoic acid of the formula: ##STR1## wherein R is ethynyl, A is --CH.sub.2 --CH.sub.2 -- and B is --CH.sub.2 --CH.sub.2 --; R is ethynyl, A is --CH.sub.2 --CH.sub.2 --, and B is trans --CH=CH--; or R is ethynyl, A is cis --CH=CH--; and B is trans --CH=CH--; and R.sup.1 is hydrogen, alkyl of from 1 to about 6 carbon atoms, alkali metal, or a pharmacologically acceptable cation derived from ammonia or a basic amine.
    • 本文公开了一种减轻支气管痉挛并促进温血动物呼吸的方法,其包括向有需要的温血动物施用足以缓解支气管痉挛并促进在所述温血动物中前列腺酸的呼吸的量 其中R是乙炔基,A是-CH 2 -CH 2 - ,B是-CH 2 -CH 2 - ; R是乙炔基,A是-CH 2 -CH 2 - ,B是反式-CH = CH-; 或R为乙炔基,A为顺式-CH = CH-; B是反式-CH = CH-; R1为氢,1至约6个碳原子的烷基,碱金属或衍生自氨或碱性胺的药学上可接受的阳离子。