Azoniaspiro derivatives, process for their preparation and pharmaceutical compositions containing them
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0012071A1
公开(公告)日:1980-06-11
Compounds of the formula
wherein R1 and R2 are the same or different and are C1 to-C6 alkyl; C5 or C6 cycloalkyl; C5 or C6 cycloalkenyl; phenyl, optionally substituted with a substitutent selected from the group C1 to C6 alkyl, C1 to C6 alkoxy and halo; or C4 or C5 heterocyclic aryl, the heteroatom selected from the group oxygen, nitrogen and sulfur;
n is the integer 4 or 5; and
X is a pharmaceutically acceptable anion.
These compounds are useful as anticholinergic agents.
The compounds of Formula (I) are prepared by reacting a compound represented by formula
with a compound of the formula X(CH2)nX, wherein R1, R2, X and n are defined above.
The present invention relates to novel compounds of formula (1): The present invention also discloses compounds of formula (1) along with other pharmaceutical acceptable excipients and use of the compounds as anti-tubercular agents.
[EN] NOVEL COMPOUNDS AS ANTI-TUBERCULAR AGENTS<br/>[FR] NOUVEAUX COMPOSÉS UTILISÉS COMME AGENTS ANTI-TUBERCULEUX
申请人:SPHAERA PHARMA PRIVATE LTD
公开号:WO2015181837A2
公开(公告)日:2015-12-03
The present invention relates to novel compounds of formula (1): The present invention also discloses compounds of formula (1) along with other pharmaceutical acceptable excipients and use of the compounds as anti-tubercular agents.