据报道,[Rh I ] /双膦/碱催化体系可通过丙烯酸酯和丙烯酰胺对嗪进行邻位选择性C H烷基化。该催化体系具有前所未有的完全线性或支化选择性,这完全取决于所使用的催化碱。甲基丙烯酸乙酯甚至可以实现完全支化的选择性,从而可以引入季碳中心。对于直链和支链烷基化都表现出优异的官能团相容性。这种转化的操作简便性和广泛范围使其可以快速获得具有直接制药和农用化学相关性的功能化杂志。
[EN] BENZIMIDAZOLE DERIVATIVES AND THEIR USE AS VANILLOID RECEPTOR LIGANDS<br/>[FR] DERIVES DE BENZIMIDAZOLES ET UTILISATION DE CEUX-CI EN TANT QUE LIGANDS DU RECEPTEUR VANILLOIDE
申请人:AMGEN INC
公开号:WO2004035549A1
公开(公告)日:2004-04-29
Compounds of formula (I) are useful in the treatment of vanilloid-receptor-meditated diseases, such as inflammatory or neuropathic pain and diseases involving sensory nerve function such as asthma, rheumatoid arthritis, osteoarthritis, inflammatory bowel disorders, urinary incontinence, migraine and psoriasis.
[EN] COMPOUNDS AND COMPOSITIONS FOR INHIBITING THE ACTIVITY OF SHP2<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR INHIBER L'ACTIVITÉ DE SHP2
申请人:NOVARTIS AG
公开号:WO2016203405A1
公开(公告)日:2016-12-22
The present invention relates to compounds of formula I. The compounds are inhibitors of the Src Homolgy-2 phosphatase (SHP2) and thus useful in the treatment of Noonan Syndrome, Leopard Syndrome and cancer.
The invention relates to compounds of the general formula (I),
in which the radicals A
1
, A
2
, A
3
, A
4
, Lm, Q, R
1
, T and U have the meaning given in the description and to the use of the compounds for controlling animal pests. In addition, the invention relates to processes and intermediates for the preparation of the compounds according to formula (I).
Oxadiazolopyridine Derivates for Use as Ghrelin O-Acyl Transferase (GOAT) Inhibitors
申请人:Boehringer Ingelheim International GmbH
公开号:US20180037594A1
公开(公告)日:2018-02-08
The present invention relates to compounds of general formula I,
wherein the groups R
1
, R
2
and n are defined as in claim
1
, which have valuable pharmacological properties, in particular bind to ghrelin O-acyl transferase (GOAT) and modulate its activity. The compounds are suitable for treatment and prevention of diseases which can be influenced by this receptor, such as metabolic diseases, in particular obesity.