发明授权
US3936460A 1',4'-Dihydro-1-methyl-spiro[piperidine and pyrolidine-2,3'(2'H)quinoline] c 失效
1 {40,4 {40-二氢-1-甲基 - 螺(8)哌啶和吡咯烷-2,3(40(2(40H))喹啉{9 {0化合物

1',4'-Dihydro-1-methyl-spiro[piperidine and pyrolidine-2,3'(2'H)quinoline]
c
摘要:
Spiro-compounds of the formula: ##SPC1##Are disclosed. These compounds are useful as analgetic, antihistamine and spasmolytic agents. They are indicated in the management of conditions such as headache, seasonal allergies and the like.
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