[EN] N-TYPE CALCIUM CHANNEL BLOCKERS<br/>[FR] BLOQUEURS DE CANAL CALCIQUE DE TYPE N
申请人:NEUROMED TECH INC
公开号:WO2005070919A1
公开(公告)日:2005-08-04
The present invention relates to 3-amino pyrrolidine derivatives of Formula (1) or (2) Where : X is CR<3> or N; W is L<2>-A<3> or X'(A<1>)(A<2>); A<1>, A<2>, and A<3> are 5- or 6- membered aliphatic or aromatic rings optionally containing one heteroatom selected from 0, N, and S, and optionally fused to an additional ring; L' and L<2> are C1-10 alkyl or C2-10 alkenyl, wherein C is optionally replaced by a heteroatom selected from N, 0, or S, and/or further substituted with =0; R', R<2>, and R<3> vary amongst several possible substituents; and n is 0 to 7.The present invention further relates to methods for modulating calcium channel activity. Compounds of formula (1) and (2) are useful in treating conditions associated which benefit from blocking calcium ion channels.