An Efficient and Scalable Synthesis of the Spirocyclic Glycine Transporter Inhibitor GSK2137305
摘要:
An efficient and scalable synthesis of a glycine transporter inhibitor is presented. The key steps in the synthetic sequence are the formation of a spirocyclic imidazolidinone from an a-amino nitrite and a cyclic ketone and an arylation of 4-methyl imidazole under 'ligandless' Ullmann coupling conditions.
[EN] SPIRO-CONDENSED IMIDAZOLONE DERIVATIVES INHIBITING THE GLYCINE TRANSPORTER<br/>[FR] DÉRIVÉS DE SPIRO-IMIDAZOLONE CONDENSÉS INHIBANT LE TRANSPORTEUR DE LA GLYCINE
申请人:GLAXO GROUP LTD
公开号:WO2009034061A1
公开(公告)日:2009-03-19
Compounds of formula (I) and salts thereof are provided: formula (I), wherein the groups are as defined in the specification. Uses of the compounds as medicaments, and in the manufacture of medicament for treating neurological and neuropsychiatric disorders, in particular psychoses, dementia or attention deficit disorder are also disclosed. The invention further comprises processes to make these compounds and pharmaceutical formulations thereof.
1-(2-ARYL-2-OXOETHYL)-3-PHENYL-1, 4-DIAZASPIRO [4.5]DEC-3-EN-2-ONE DERIVATIVES AND THEIR USE AS GLYCINE TRANSPORTER INHIBITORS
申请人:Branch Clive Leslie
公开号:US20100029700A1
公开(公告)日:2010-02-04
Novel acetophenone compounds of formula (I), compositions containing (I), processes for the preparation of (I), and use of (I) as inhibitors of the glycine transporter, are provided.
Definitions of Ar, R
5
, R
6
, R
7
, R
8
and n are provided in the specification.
SPIRO-CONDENSED IMIDAZOLONE DERIVATIVES INHIBITING THE GLYCINE TRANSPORTER
申请人:Blunt Richard
公开号:US20100317704A1
公开(公告)日:2010-12-16
Compounds of formula (I) and salts thereof are provided:
wherein the groups are as defined in the specification. Uses of the compounds as medicaments, and in the manufacture of medicament for treating neurological and neuropsychiatric disorders, in particular psychoses, dementia or attention deficit disorder are also disclosed. The invention further comprises processes to make these compounds and pharmaceutical formulations thereof.