首页>
外国专利>
FOERFARANDE Før FRAMSTAELLNING audio HYDROXIHALOGENBENSYLAMI nDeriv MED HOSTLINDRANDE SEKRETOLYTISK OCH formation of a YTAKTIVA AEMNEN UNDERLAETTANDE Effect
FOERFARANDE Før FRAMSTAELLNING audio HYDROXIHALOGENBENSYLAMI nDeriv MED HOSTLINDRANDE SEKRETOLYTISK OCH formation of a YTAKTIVA AEMNEN UNDERLAETTANDE Effect
展开▼
机译:制造音频之前的步骤羟基卤代苯胺
展开▼
页面导航
摘要
著录项
相似文献
摘要
Novel benzylamines of the formula I IMAGE in which the symbols R1 to R4, Hal and @ have the meaning given in Patent Claim 1, are prepared by introducing the group R2 or R4 into an appropriate secondary amine by the methods of N-alkylation. The compounds of the formula I and their physiologically tolerable acid addition salts with inorganic or organic acids have useful pharmacological properties, in particular a secretolytic and antitussive action in addition to an intensifying action on the production of the surfactant or anti-atelectasis factor of the alveoli.
展开▼