Convenient modification of the Leimgruber-Batcho indole synthesis: reduction of 2-nitro-β-pyrrolidinostyrenes by the FeCl3–activated carbon–N2H4∙H2O system
摘要:
A new catalytic system containing ferric chloride, activated carbon, and hydrazine has been proposed for the reductive cyclization of beta-dialkylamino-2-nitrostyrenes to give the corresponding indoles (Leimgruber-Batcho synthesis). Various substituted indoles may be obtained in high yield under these conditions.
[EN] INDOLOPYRIDINES AS INHIBITORS OF THE KINESIN SPINDLE PROTEIN (EG5 )<br/>[FR] INDOLOPYRIDINES EN TANT QU'INHIBITEURS DE LA PROTÉINE DE FUSEAU KINÉSINE (EG5)
申请人:4SC AG
公开号:WO2009024190A1
公开(公告)日:2009-02-26
Compounds of formula (I), in which R1, R2, R3 and R4 have the meanings indicated in the description, are effective Eg5-inhibiting compounds with anti-proliferative and/or apoptosis inducing activity.
[EN] TETRACYCLIC INDOLOPYRIDINES AS EG5 INHIBITORS<br/>[FR] INDOLOPYRIDINES TÉTRACYCLIQUES EN TANT QU'INHIBITEURS DE EG5
申请人:4SC AG
公开号:WO2009024613A1
公开(公告)日:2009-02-26
Compounds of a certain formula (I), in which R1, R2, R3 and R4 have the meanings indicated in the description, are effective Eg5-inhibiting compounds with anti-proliferative and/or apoptosis inducing activity.
4-SUBSTITUTED QUINUCLIDINE DERIVATIVES, METHODS OF PRODUCTION, AND PHARMACEUTICAL USES THEREOF
申请人:Pfister Jurg R.
公开号:US20090088418A1
公开(公告)日:2009-04-02
The present invention relates to compounds and formulations capable of affecting nicotinic acetylcholine receptors (nAChRs), for example, as modulators of specific nicotinic receptor subtypes (specifically, the alpha7 nAChR subtype). The present invention also relates to methods for treating a wide variety of conditions and disorders, particularly those associated with dysfunction of the central and autonomic nervous systems.
Compounds of a certain formula I, in which R1, R2, R3, R4, R5 and R6 have the meanings indicated in the description, are effective compounds with anti-proliferative and/or apoptosis inducing activity.
4-substituted quinuclidine derivatives, methods of production, pharmaceutical uses thereof
申请人:CoMentis, Inc.
公开号:US08114891B2
公开(公告)日:2012-02-14
The present invention relates to compounds and formulations capable of affecting nicotinic acetylcholine receptors (nAChRs), for example, as modulators of specific nicotinic receptor subtypes (specifically, the alpha7 nAChR subtype). The present invention also relates to methods for treating a wide variety of conditions and disorders, particularly those associated with dysfunction of the central and autonomic nervous systems.