[EN] SUBSTITUTED PYRAZOLO/IMIDAZOLO BICYCLIC COMPOUNDS AS PDE2 INHIBITORS [FR] COMPOSÉS BICYCLIQUES PYRAZOLO/IMIDAZOLO SUBSTITUÉS EN TANT QU'INHIBITEURS DE PDE2
[EN] SUBSTITUTED PYRAZOLO/IMIDAZOLO BICYCLIC COMPOUNDS AS PDE2 INHIBITORS [FR] COMPOSÉS BICYCLIQUES PYRAZOLO/IMIDAZOLO SUBSTITUÉS EN TANT QU'INHIBITEURS DE PDE2
Cationic oxidation bases, their use for the oxidation dyeing of keratin fibres, dyeing compositions and dyeing methods
申请人:L'Oreal S.A.
公开号:US06783557B1
公开(公告)日:2004-08-31
The invention concerns novel pyrazolo[1,5-a]pyrimidines comprising at least a cationic group Z, Z being selected among quaternized aliphatic chains, aliphatic chains comprising at least a quaternized cycle, and their use as oxidation base for dyeing keratin fibers, the dyeing compositions containing them, and the oxidation dyeing methods using them.
Novel compositions for the oxidation dyeing of keratin fibres, comprising at least one specific pyrazolo[1,5-a]pyrimidine derivative, a dyeing process using these compositions, novel pyrazolo[1,5-a]pyrimidine derivatives and a process for their preparation.
Substituted pyrazolo/imidazolo bicyclic compounds as PDE2 inhibitors
申请人:Merck Sharp & Dohme Corp.
公开号:US10647727B2
公开(公告)日:2020-05-12
The present invention is directed to pyrimidine carboxamide compounds of formula I which are useful as therapeutic agents for the treatment of central nervous system disorders associated with phosphodiesterase 2 (PDE2). The present invention also relates to the use of such compounds for treating neurological and psychiatric disorders, such as schizophrenia, psychosis, Parkinson's disease, Parkinson's disease dementia (PDD), or Huntington's disease, and those associated with striatal hypofunction or basal ganglia dysfunction.
本发明涉及式 I 的嘧啶羧酰胺化合物,该化合物可作为治疗剂用于治疗与磷酸二酯酶 2 (PDE2)相关的中枢神经系统疾病。本发明还涉及使用此类化合物治疗神经和精神疾病,如精神分裂症、精神病、帕金森病、帕金森病痴呆(PDD)或亨廷顿病,以及与纹状体功能低下或基底节功能障碍相关的疾病。
NOUVELLES BASES D'OXYDATION CATIONIQUES, LEUR UTILISATION POUR LA TEINTURE D'OXYDATION DES FIBRES KERATINIQUES, COMPOSITIONS TINCTORIALES ET PROCEDES DE TEINTURE
申请人:L'OREAL
公开号:EP1147109B1
公开(公告)日:2003-04-02
DERIVES DE PYRAZOLO-(1,5-a)-PYRIMIDINE, LEUR PREPARATION ET TEINTURES DE FIBRES KERATINIQUES LES CONTENANT