2-(6-{2-[(2R)-2-methyl-1-pyrrolidin-1-yl]-ethyl}-2-naphthalen-2-yl)-2H-pyridazin-3-one salts and their preparation
申请人:Ku Yi-Yin
公开号:US20050256127A1
公开(公告)日:2005-11-17
The present invention relates to salts of 2-(6-2-[(2R)-2-methyl-1-pyrrolidin-1-yl]-ethyl}-2-naphthalen-2-yl)-2H-pyridazin-3-one, processes for their preparation, pharmaceutical compositions comprising such compounds, method of using them, and a process for preparing the active agent.
[EN] BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS<br/>[FR] AMINES BICYCLIQUES SUBSTITUEES UTILISEES COMME LIGANDS DES RECEPTEURS DE L'HISTAMINE-3
申请人:ABBOTT LAB
公开号:WO2004043458A1
公开(公告)日:2004-05-27
Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands, methods for using such compounds and compositions, and a process for preparing compounds within the scope of formula (I).
BICYCLIC-SUBSTITUTED AMINES AS HISTAMINE-3 RECEPTOR LIGANDS
申请人:Altenbach Robert J.
公开号:US20090054420A1
公开(公告)日:2009-02-26
Compounds of formula (I)
are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands, methods for using such compounds and compositions, and a process for preparing compounds within the scope of formula (I).
PROCESSES FOR PREPARING (R)-2-METHYLPYRROLIDINE AND (S)-2-METHYLPYRROLIDINE AND TARTRATE SALTS THEREOF
申请人:Christie Michael
公开号:US20100121055A1
公开(公告)日:2010-05-13
The present invention provides a short, safe, inexpensive, commercially scalable process for preparing (R)- or (S)-2-methylpyrrolidine from 2-methylpyrroline, which does not require the isolation of synthetic intermediates.
Substituted Pyridazinone Derivatives as Histamine-3 (H3) Receptor Ligands
申请人:Becknell Nadine C.
公开号:US20110098269A1
公开(公告)日:2011-04-28
The present invention provides compounds according to Formulas I, II, III, IV, V, VI, VII or VIII:
their use as H
3
antagonists/inverse agonists, processes for their preparation, and pharmaceutical compositions thereof.