一系列新的式[M(Hox)2(H 2 O)2 ]· n H 2 O的金属酰肼基草酸盐,其中M = Co(1),Ni(2)和Zn(3);Hox =草酸乙二醛; n = 0(Co),1(Ni)和5(Zn),以及(N 2 H 6)0.5 [Cd(Hox)2 ] NO 3(4)和肼基铀酰草酸酯(N 2 H 6) [(UO 2)2(C 2 O 4)3 ]·2H合成了2 O(5)。在五个合成的化合物,的结构1,4和5是由单晶X射线衍射来表征。合成中生成的肼基阳离子和草酸根阴离子衍生自化合物4和5中存在的肼基草酸。化合物1的结构由围绕钴的八面体配位组成,该配位由两个螯合的(N,O)酰肼配体组成,通过顺式中的羰基氧原子和肼基氮原子配位-时尚和两个单齿水分子。有趣的是,阴离子羧酸盐部分不参与配位。与钴不同,无水镉化合物(4)由肼基(+2)阳离子,硝酸根阴离子和中性肼基草酸镉络合物组成。在该络合物中,Cd(
[EN] CHEMOKING RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RÉCEPTEURS DE CHIMIOKINES
申请人:ABBOTT LAB
公开号:WO2013010453A1
公开(公告)日:2013-01-24
Disclosed herein are chemokine receptor antagonists of formula (I) wherein G1, X1, X2, and X3 are as defined in the specification. Compositions comprising such compounds; and methods for treating conditions and disorders using such compounds and compositions are also described.
SUBSTITUTED IMIDAZOPYRIMIDINES AND TRIAZOLOPYRIMIDINES
申请人:Siegel Stephan
公开号:US20100113441A1
公开(公告)日:2010-05-06
The invention relates to substituted imidazopyrimidines and triazolopyrimidines, to methods for the production thereof, and to the use of same for producing medicaments for the treatment and/or prophylaxis of diseases, especially haematological diseases, preferably leucopenia and neutropenia.
[EN] COMPOSITIONS, FORMULATIONS AND METHODS FOR TREATING OCULAR DISEASES<br/>[FR] COMPOSITIONS, FORMULATIONS ET MÉTHODES DE TRAITEMENT DE MALADIES OCULAIRES
申请人:AERPIO THERAPEUTICS INC
公开号:WO2014145068A1
公开(公告)日:2014-09-18
Disclosed herein are compounds effective for activation of Tie-2 and inhibition of HPTP-beta. The compounds can provide effective therapy for conditions associated with angiogenesis, for example, ocular conditions. Formulations for increased solubility are disclosed. Combination therapy with antibodies and PK/PD data are also disclosed.
[EN] PHENYL-3-AZA-BICYCLO[3.1.0]HEX-3-YL-METHANONES AND THE USE THEREOF AS MEDICAMENT<br/>[FR] PHÉNYL-3-AZA-BICYCLO[3.1.0]HEX-3-YL-MÉTHANONES ET LEUR UTILISATION EN TANT QUE MÉDICAMENT
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2013017657A1
公开(公告)日:2013-02-07
The present inventions relates to substituted phenyl-3-aza-bicyclo[3.1.0]hex-3-yl- methanones of general formula (I) wherein R1, R2, R3, R4, R5 and R6 are as herein described or salts thereof, preferably pharmaceutically acceptable salts thereof. The invention further relates to the manufacture of said compounds, pharmaceutical compositions comprising a compound according to general formula (I), and the use of said compounds for the treatment of various conditions such as conditions concerning positive and negative symptoms of schizophrenia as well as cognitive impairments associated with schizophrenia, Alzheimers Disease and other neurological and psychiatric disorders. The compounds of the invention show glycine transporter-1 (GlyT1) inhibiting properties.
Development of a Bulk Enabling Route to Maraviroc (UK-427,857), a CCR-5 Receptor Antagonist
作者:Sarah J. Haycock-Lewandowski、Alexander Wilder、Jens Åhman
DOI:10.1021/op8000614
日期:2008.11.21
A bulk enabling synthesis of the CCR-5 receptor antagonist, Maraviroc (UK-427,857) (1), is presented. Synthesis of the three key fragments, β-amino ester 3, 4,4-difluorohexanecarboxylic acid (2), and 1,3,4-triazole-substituted tropane fragment 4 are described. Coupling strategies for these fragments are discussed and described, including synthetic challenges, protection strategies, impurity generation