Prasad, Veena; Rao, D. S. Shankar; Prasad, S. Krishna, Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 2003, vol. 397, p. 79 - 88
Prasad, Veena; Rao, D. S. Shankar; Prasad, S. Krishna, Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 2003, vol. 397, p. 79 - 88
Norvaline Derivative and Method for Preparation Thereof
申请人:Harada Naoyuki
公开号:US20080076769A1
公开(公告)日:2008-03-27
Norvaline derivative of the formula [I] or pharmaceutically acceptable salt thereof, method for preparing the same, pharmaceutical composition containing the same, and use of said compound for inhibiting transporting activity of glycine transporter type 2 (GlyT2).
[wherein X is —CH
2
—, —O—, —S— or single bond; Ar is optionally substituted aryl or lower cycloalkyl; n is 0 to 2; R
1
and R
2
are (i) each is hydrogen or lower alkyl; (ii) R
1
and R
2
are combined to form lower alkylene; or (iii) R
1
is hydrogen or lower alkyl and R
2
is combined with R
4
or R
6
to form lower alkylene;
R
3
and R
4
are (i) each is hydrogen or lower alkyl; (ii) R
3
and R
4
are combined to form lower alkylene; or (iii) R
3
is hydrogen or lower alkyl and R
4
is combined with R
2
or R
6
to form lower alkylene;
R is
or —OR
7
;
R
5
and R
6
are (i) each is optionally substituted lower alkyl, or hydrogen; (ii) R
5
and R
6
are combined to form aliphatic 5- to 6-membered heterocyclic group; or (iii) R
5
is optionally substituted lower alkyl or hydrogen and R
6
is combined with R
2
or R
4
to form lower alkylene; R
7
is lower alkyl.
NORVALINE DERIVATIVE AND METHOD FOR PREPARATION THEREOF
申请人:Mitsubishi Tanabe Pharma Corporation
公开号:EP1846366B1
公开(公告)日:2011-08-03
US7718703B2
申请人:——
公开号:US7718703B2
公开(公告)日:2010-05-18
Prasad, Veena; Rao, D. S. Shankar; Prasad, S. Krishna, Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals, 2003, vol. 397, p. 79 - 88
作者:Prasad, Veena、Rao, D. S. Shankar、Prasad, S. Krishna