五个高能化合物,3,3-双(四唑-5-基)-4-,4-氮杂呋喃(DTZAF),3-硝基-4-(四唑-5-基)呋喃(NTZF),肼基3-氨基-4 -(四唑-5基)呋喃(HATZF),三氨基胍基3-氨基-4-(四唑-5基)呋喃(TAGATZF)和胍基脲3-氨基-4-(四唑-5基)呋喃(MATZF)用3-氨基-4-(四唑-5基)呋喃山(ATZF)作为原料制备,并通过FT-IR,1 H NMR,13 C NMR和元素分析对它们的结构进行了表征。估算了NTZF的性质:密度为1.67 g / cm 3,地层焓为+415.41 kJ / mol,爆炸速度为8257.83 m / s。用TG和DSC技术分析了DTZAF,HATZF,TAGATZF和MATZF这四种化合物的主要热学性质,结果表明它们的熔点分别为251.9、159.7、205.4和211.4°C,其第一分解温度为分别为256.7、258.6、231
[EN] BENZYL-, (PYRIDIN-3-YL)METHYL- OR (PYRIDIN-4-YL)METHYL-SUBSTITUTED OXADIAZOLOPYRIDINE DERIVATIVES AS GHRELIN O-ACYL TRANSFERASE (GOAT) INHIBITORS<br/>[FR] DÉRIVÉS D'OXADIAZOLOPYRIDINE À SUBSTITUTION BENZYLE, (PYRIDIN-3-YL)MÉTHYLE OU (PYRIDIN-4-YL)MÉTHYLE UTILISÉS EN TANT QU'INHIBITEURS DE LA GHRÉLINE O-ACYLTRANSFÉRASE (GOAT)
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2019149657A1
公开(公告)日:2019-08-08
The present invention relates to compounds of general formula (I), wherein the groups R1 and R2 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.
[EN] SUBSTITUTED N-HYDROXYAMIDINOHETEROCYCLES AS MODULATORS OF INDOLEAMINE 2,3- DIOXYGENASE<br/>[FR] N-HYDROXYAMIDINOHÉTÉROCYCLES SUBSTITUÉS EN TANT QUE MODULATEURS DE L'INDOLÉAMINE 2,3-DIOXYGÉNASE
申请人:PHENEX DISCOVERY VERWALTUNGS GMBH
公开号:WO2018083241A1
公开(公告)日:2018-05-11
The invention provides modulators of indoleamine 2,3-dioxygenase (IDO1) and their use in the prophylaxis and/or treatment of IDO1-mediated diseases. Specifically, the present invention provides compounds according to Formula (I) an enantiomer, diastereomer, tautomer or pharmaceutically acceptable salt thereof.
Following the impressive success of checkpoint inhibitors in the treatment of cancer, combinations of IDO1 inhibitors with PD-1/PD-L1 antibodies are in clinical development aiming to increase response rates. Using the hydroxyamidine pharmacophore of the IDO1 inhibitor INCB14943 as a starting point for the design of newinhibitors, the potential shortcomings of extensive hydroxyamidine glucuronidation
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.