Disclosed are 7- and/or 8-(halo or trifluoromethyl)-substituted-6,11-dihydro-11-(4-piperidylidene)-5H-benzo[5 ,6]cyclohepta[1,2-b]pyridines and the pharmaceutically acceptable salts thereof, which possess antihistaminic properties with substantially no sedative properties. Methods for preparing and using the compounds and salts are described.
Process for preparing piperidylidene dihydro-dibenzo(a,d)-cycloheptenes
申请人:Schering Corporation
公开号:US04731447A1
公开(公告)日:1988-03-15
A process for the preparation of piperidylidene-dihydro-dibenzo[a,d]cycloheptene or aza-derivatives thereof and intermediates in such process are disclosed.
3-phenethyl-2-benzene-amides or aza-derivatives thereof
申请人:Schering Corporation
公开号:US04873335A1
公开(公告)日:1989-10-10
Compounds of the formula: ##STR1## are produced, with the variables as indicated within.
以给定变量的公式##STR1##的化合物被产生。
Process for preparing piperidylidene dihydrodibenzo(a,d)cycloheptenes and aza derivatives thereof, compounds obtained by such process and the use of such compounds for preparing useful pharmaceutical compositions
申请人:SCHERING CORPORATION
公开号:EP0208855A1
公开(公告)日:1987-01-21
Disclosed is an improved process for preparing unsubstituted or substituted dihydro-dibenzo[a,d]cycloheptenes, azaderivatives thereof and the pharmaceutically acceptable salts of such compounds. A narrow group of compounds which possess antihistaminic properties with substantially no sedative properties and which are obtainable by the claimed process is also claimed.