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LT - Oral formulations and lipophilic salts of methylnaltrexone
EN - Oral formulations and lipophilic salts of methylnaltrexone

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Bibliographic data
Indications of the International Patent Classification (IPC)
(51) INT.CL. A61K 9/20
A61K 31/485
C07D 489/08
European patent
(11) Number of the document 2371357
(13) Kind of document T
(96) European patent application number 11157837.3
Date of filing the European patent application 2011-03-11
(97) Date of publication of the European application 2011-10-05
(45) Date of publication and mention of the grant of the patent 2017-02-01
(46) Date of publication of the claims translation
Priority applications
(30) Number Date Country code
313018 P 2010-03-11 US
Inventors
(72)
Shah, Syed M., US
Diorio, Christopher Richard, US
Ehrnsperger, Eric C., US
Meng, Xu, US
Shareffi, Kadum A., US
Cohen, Jonathan Marc, US
Grantee
(73) Wyeth LLC, 235 East 42nd Street, New York, NY 10017, US
Title
(54) Oral formulations and lipophilic salts of methylnaltrexone
  Oral formulations and lipophilic salts of methylnaltrexone