[Fe2(CO)2(cis-1,2-bis(diphenylphosphino)ethylene)2(μ-2-azapropane-1,3-dithiolate)] 、 四氟硼酸三正丁基磷 以
not given 为溶剂,
以0%的产率得到[Fe2H(CO)(μ-CO)(cis-1,2-bis(diphenylphosphino)ethylene)2(μ-2-azapropane-1,3-dithiolate)]BF4
Expeditious Synthesis of [Au(NHC)(L)]<sup>+</sup> (NHC = N-Heterocyclic Carbene; L = Phosphine or NHC) Complexes
作者:Sylvain Gaillard、Pierrick Nun、Alexandra M. Z. Slawin、Steven P. Nolan
DOI:10.1021/om100456b
日期:2010.11.8
The use of the versatile N-heterocycliccarbene (NHC) gold(I) hydroxide [Au(OH)(IPr)] (IPr = N,N′-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) as precursor permits the expedientsynthesis of a series of cationic heteroleptic [Au(NHC)(NHC′)]+ and [Au(NHC)(PR3)]+ complexes by protonolysis with the appropriate acid salts. Complete characterization by 1H and 13C NMR spectroscopy and by single-crystal
Inhibitors of the Renal Outer Medullary Potassium Channel
申请人:MERCK SHARP & DOHME CORP.
公开号:US20140296225A1
公开(公告)日:2014-10-02
The present invention provides compounds of Formula I
and the pharmaceutically acceptable salts thereof, which are inhibitors of the ROMK (Kir1.1) channel. The compounds act as diuretics and natriuretics and are valuable pharmaceutically active compounds for the therapy and prophylaxis of medical conditions including cardiovascular diseases such as hypertension and conditions resulting from excessive salt and water retention.
Inhibitors of the renal outer medullary potassium channel
申请人:Tang Haifeng
公开号:US08999990B2
公开(公告)日:2015-04-07
The present invention provides compounds of Formula I
and the pharmaceutically acceptable salts thereof, which are inhibitors of the ROMK (Kir1.1) channel. The compounds act as diuretics and natriuretics and are valuable pharmaceutically active compounds for the therapy and prophylaxis of medical conditions including cardiovascular diseases such as hypertension and conditions resulting from excessive salt and water retention.
Modulators of Cystic Fibrosis Transmembrane Conductance Regulator
申请人:VERTEX PHARMACEUTICALS INCORPORATED
公开号:US20160095858A1
公开(公告)日:2016-04-07
The present invention features a compound of formula I:
or a pharmaceutically acceptable salt thereof, where R
1
, R
2
, R
3
, W, X, Y, Z, n, o, p, and q are defined herein, for the treatment of CFTR mediated diseases, such as cystic fibrosis. The present invention also features pharmaceutical compositions, method of treating, and kits thereof.
Aza- and Oxadithiolates Are Probable Proton Relays in Functional Models for the [FeFe]-Hydrogenases
作者:Bryan E. Barton、Matthew T. Olsen、Thomas B. Rauchfuss
DOI:10.1021/ja8057666
日期:2008.12.17
and oxaditiholate show enhanced rates of proton transfer between solution and the terminal site on one Fe center. The results are consistent with the heteroatom of the dithiolate serving a gating role for both protonation and deprotonation. The pK(a) of the transiently formed ammonium (pK(CD(2))(Cl(2)) 5.7-8.2) or oxonium (pK(CD(2))(Cl(2)) -4.7-1.6) regulates the proton transfer. As a consequence, only