摘要:
This invention is directed to a class of acrylic and propionic acid compounds and their use in the treatment of post-menopausal symptoms and restenosis. In other embodiments, the invention is directed to intermediates and to processes for the preparation of the acrylic and propionic acid compounds.
摘要:
The present invention is a method of preparing 2-substituted imidazoles from readily available imidazoles having a leaving group in the 2-position, by alkylating the imidazole under mild conditions to afford a 3-N-alkylated imidazolium salt; and coupling the imidazolium salt with a nucleophile also under mild conditions to afford a 2-substituted 3-N-alkylated imidazolium salt. The reaction product can optionally be isolated and purified. The 2-substituted 3-N-alkylated imidazolium salt is hydrolyzed to afford a 2-substituted imidazole. Alternatively, the imidazole is coupled with a nucleophile in the presence of fluoride ion to provide a 2-substituted imidazole.
摘要:
A compound having the formula: [wherein Ar 1 represents a phenyl which may be substituted, Ar 2 represents a phenyl which may be substituted or a heterocyclic group which may be substituted, R 0 represents a hydrogen atom or a lower alkyl; R 1 represents a lower alkyl; R 2 to R 5 represent a hydrogen atom or an alkyl which may be substituted with halogen, n represents 0 to 2; p represents 0 or 1; q, r and s represent 0 to 2; A represents a 4- to 7-membered carbon ring or a 4- to 7-membered heterocyclic group]. The compound of the present invention exhibits excellent antifungal activities.
摘要翻译:具有下式的化合物:其中Ar 1表示可被取代的苯基,Ar 2表示可被取代的苯基或可被取代的杂环基,R 0表示氢原子 或低级烷基; R 1表示低级烷基; R 2至R 5表示氢原子或可被卤素取代的烷基,n表示0至2; p表示0或1; q,r和s表示0〜2; A表示4-至7-元碳环或4-至7-元杂环基。 本发明的化合物表现出优异的抗真菌活性。