The compounds are of the heterocyclic class of 2-phenethylpiperidines having an amido substituent in the ortho position of the phenethyl moiety. Substituents in the ortho position include formamido, benzamido, cinnamamido, 2-thiophenecarboxamido, alkanesulfonamido and alkanoylamido. They are useful as antiarrhythmic and/or antiserotonin agents. The novel compounds are prepared by reaction of appropriately substituted o-aminophenethylpiperidines and the carbonyl or sulfonyl halides or anhydrides. Typical embodiments of this invention are 4-methoxy-2'-[2-(1-methyl-2-piperidyl)ethyl]benzanilide and 2'-[2-(1-methyl-2-piperidyl)ethyl]cinnamanilide.
Substituted piperidines therapeutic process and compositions
申请人:Mead Johnson & Company
公开号:US04064254A1
公开(公告)日:1977-12-20
The compounds are of the heterocyclic class of 2-phenethylpiperidines having an amido substituent in the ortho position of the phenethyl moiety. Substituents in the ortho position include formamido, benzamido, cinnamamido, 2-thiophenecarboxamido, alkanesulfonamido and alkanoylamido. They are useful as antiarrhythmic and/or antiserotonin agents. The novel compounds are prepared by reaction of appropriately substituted o-aminophenethylpiperidines and the carbonyl or sulfonyl halides or anhydrides. Typical embodiments of this invention are 4-methoxy-2'-[2-(1-methyl-2-piperidyl)ethyl]benzanilide and 2'-[2-(1-methyl-2-piperidyl)ethyl]cinnamanilide.
A new and distinct variety of Hybrid Tea Rose plant, herein referred to by its cultivar name, ‘MEIVANAE’, is provided which forms abundantly on a nearly continuous basis attractive, cup-shaped, powdery-yellow/orange colored blossoms with a light pink margin which emit a fruity fragrance. Attractive, semi-glossy, very dense foliage is formed, which contrasts beautifully with the blossoms. The disease tolerance is very good; particularly against Black Spot and Oidium. The new variety is well suited for proving attractive ornamentation in the landscape and is very floriferous.