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US4668786A P-fluorobenzoyl-piperidino alkyl theophylline derivatives 失效
对氟苯甲酰 - 哌啶子基烷基茶碱衍生物

P-fluorobenzoyl-piperidino alkyl theophylline derivatives
摘要:
New derivatives of theophylline having the formula ##STR1## wherein R is hydrogen or a hydroxy group, and n is an integer of 0.ltoreq.n.ltoreq.3 and/or the pharmaceutically acceptable, acid addition salts thereof, exhibit in addition to other properties, histamine-serotinine- bradykynine- antagonistic, anti-anaphylactic and .beta.-adrenergic stimulating effects.
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