Diphenylmethane compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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260404, 544171, 544172, 546239, 560 37, 562441, C07C 53132, C07D20704, C07D21106, C07D29500

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active

045646856

ABSTRACT:
This disclosure describes compounds of Formula I. ##STR1## (including their pharmaceutically acceptable salts and esters) which have potent antihistamine activity which are substantially free from sedative effects.

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