1H-1-Benzazepines were synthesized by thermalringopening of 2a,7b-dihydrocyclobut[b]indoles. The thermal and photochemical behavior of the 1H-1-benzazepines is also described.
通过2a,7b-二氢环丁[ b ]吲哚的热开环合成1 H -1-苯并Benz庚因。还描述了1 H -1-苯并ze庚因的热和光化学行为。
Tetrahydrobenzazepine derivatives which inhibit lipoxygenase
申请人:Pfizer Inc.
公开号:US05478822A1
公开(公告)日:1995-12-26
Compounds of the formula ##STR1## wherein n is 1 to 5 and R is hydrogen, C.sub.1 to C.sub.4 alkyl, arylalkyl having from one to four carbon atoms in the alkyl moiety or arylalkyl substituted with one or more substituents selected independently from the group consisting of halogen, nitro, cyano, C.sub.1 to C.sub.6 alkyl, C.sub.1 to C.sub.6 alkoxy, C.sub.1 to C.sub.6 halosubstituted alkyl, C.sub.1 to C.sub.6 hydroxysubstituted alkyl, C.sub.2 to C.sub.7 alkoxycarbonyl and aminocarbonyl, and the pharmaceutically acceptable salts thereof, inhibit the enzyme lipoxygenase and are useful in treating allergy and inflammatory and cardiovascular conditions for which the action of lipoxygenase has been implicated. These compounds form the active ingredient in pharmaceutical compositions for treating such conditions.