Search International and National Patent Collections

59. (WO2011024874) BASE ADDITION SALTS

Pub. No.:    WO/2011/024874    International Application No.:    PCT/JP2010/064416
Publication Date: Fri Mar 04 00:59:59 CET 2011 International Filing Date: Thu Aug 26 01:59:59 CEST 2010
IPC: C07D 241/20
A61K 31/4965
A61P 1/04
A61P 7/02
A61P 9/00
A61P 9/08
A61P 9/10
A61P 9/12
A61P 11/06
A61P 11/08
A61P 13/12
A61P 17/02
A61P 37/08
A61P 43/00
Applicants: NIPPON SHINYAKU CO., LTD.
日本新薬株式会社
Victor M. Diaz PEREZ
ビクトル エム ディアス ペレス
Jennifer HILL
ジェニファー ヒル
Inventors: Victor M. Diaz PEREZ
ビクトル エム ディアス ペレス
Jennifer HILL
ジェニファー ヒル
Title: BASE ADDITION SALTS
Abstract:
Provided is novel base addition salts of 2-{4-[N-(5,6-diphenylpyrazin-2-yl)-N-isopropylamino]butyloxy}-N-(methylsulfonyl)acetamide (hereinafter referred to as "compound (A)"). As an example of the aforesaid base addition salts, a base addition salt composed of compound (A) and a base selected from the group consisting of (a) to (d) can be cited: (a) t-butylamine; (b) potassium; (c) sodium; and (d) dimethylaminoethanol.