摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-�2-(4-fluorophenyl)ethyl!-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-�2-(4-fluorophenyl)ethyl!-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-�2-(4-fluorophenyl)ethyl!-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is directed to a new 5HT.sub.2 antagonist, (+)-.alpha.-(2,3-dimethoxyphenyl)-1-�2-(4-fluorophenyl)ethyl!-4-piperidinemethanol, and its use in the treatment of a number of disease states.
摘要:
The present invention is related to a novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of the formula wherein W represents —C(═O)— or —CH(OH)—; R1 represents hydrogen or hydroxy; R2 represents hydrogen; R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2; n is an integer of from 1 to 5; m is an integer 0 or 1; R3 is —COOH or —COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, m is an integer 0.
摘要翻译:本发明涉及一种新的中间体和方法,其可用于制备W代表-C(= O) - 或-CH(OH) - 的某些抗组胺型哌啶衍生物; R 1表示氢或羟基; R 2表示氢 R 1和R 2一起形成在具有R 1和R 2的碳原子之间的第二个键; n是1至5的整数; m是整数0或1; R 3是-COOH或-COO烷基,其中烷基部分具有 1至6个碳原子,并且是直链或支链的,每个A是氢或羟基; 和其药学上可接受的盐和单独的光学异构体,条件是其中R 1和R 2一起形成在具有R 1和R 2的碳原子之间或其中R 1表示羟基的第二个键,m是整数0。
摘要:
The present invention is related to a novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of the formula wherein W represents —C(═O)— or —CH(OH)—; R1 represents hydrogen or hydroxy; R2 represents hydrogen; R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2; n is an integer of from 1 to 5; m is an integer 0 or 1; R3 is —COOH or —COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, n is an integer 0.
摘要翻译:本发明涉及一种新的中间体和方法,其可用于制备W代表-C(= O) - 或-CH(OH) - 的某些抗组胺型哌啶衍生物; R 1表示氢或羟基; R 2表示氢 R 1和R 2一起形成在具有R 1和R 2的碳原子之间的第二个键; n是1至5的整数; m是整数0或1; R 3是-COOH或-COO烷基,其中烷基部分具有 1至6个碳原子,并且是直链或支链的,每个A是氢或羟基; 其药学上可接受的盐和单独的光学异构体,条件是其中R 1和R 2一起形成在具有R 1和R 2的碳原子之间或其中R 1表示羟基的第二个键,n是整数0。