Invention Application
US20050113413A1 Naphthalene-1,5-disulfonic acid salts of a substituted 4-amino-1-(pyridylmethyl)piperidine compound
审中-公开
取代的4-氨基-1-（吡啶基甲基）哌啶化合物的萘-1,5-二磺酸盐
- Patent Title: Naphthalene-1,5-disulfonic acid salts of a substituted 4-amino-1-(pyridylmethyl)piperidine compound
- Patent Title (中): 取代的4-氨基-1-（吡啶基甲基）哌啶化合物的萘-1,5-二磺酸盐
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Application No.: US10975657Application Date: 2004-10-28
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Publication No.: US20050113413A1Publication Date: 2005-05-26
- Inventor: Richard Wilson , Julie Congdon , Mathai Mammen , Weijiang Zhang , Robert Chao
- Applicant: Richard Wilson , Julie Congdon , Mathai Mammen , Weijiang Zhang , Robert Chao
- Main IPC: A61K31/444
- IPC: A61K31/444 ; A61K31/4545 ; C07C309/35 ; C07D401/14 ; C07D41/14
Abstract:
This invention provides naphthalene-1,5-disulfonic acid salts of 4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethyl)pyrrolidin-1-yl)hept-1-yl]-N-(isopropyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine, which salts are useful as muscarinic receptor antagonists. This invention is also directed to pharmaceutical compositions comprising these salt forms, methods of using these salt forms for treating medical conditions mediated by muscarinic receptors; and processes for preparing these salt forms.
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