N-Phenylbenzamide derivatives as alternative oxidase inhibitors: Synthesis, molecular properties, 1H-STD NMR, and QSAR
作者:Paulo C.S. Costa、Mario R.O. Barsottini、Maria L.L. Vieira、Bárbara A. Pires、Joel S. Evangelista、Ana C.M. Zeri、Andrey F.Z. Nascimento、Jaqueline S. Silva、Marcelo F. Carazzolle、Gonçalo A.G. Pereira、Maurício L. Sforça、Paulo C.M.L. Miranda、Silvana A. Rocco
DOI:10.1016/j.molstruc.2020.127903
日期:2020.5
DRX and 1H-NMR-STD. Single crystal X-ray diffraction showed intra- and intermolecular interactions of 3FH in solid-state and elucidated its 3D structural configuration. 1H-NMR-STD allowed us to derive protein-ligandinteractions in a membrane-mimetic system and evidenced an outstanding interaction of 3FH with this enzyme. Results of both biological assays were used as input to Quantitative Structure-Activity
Role of Hetero-Halogen (F···X, X = Cl, Br, and I) or Homo-Halogen (X···X, X = F, Cl, Br, and I) Interactions in Substituted Benzanilides
作者:Susanta K. Nayak、M. Kishore Reddy、Tayur N. Guru Row、Deepak Chopra
DOI:10.1021/cg101544z
日期:2011.5.4
A series of halogen-substituted benzanilides have been synthesized and characterized, and crystallization studies directed toward generation of polymorphs have been performed to delineate the importance of interactions involving halogens. The effect of halogen substitution on the molecular conformation and supramolecular packing has been investigated. The N-H center dot center dot center dot O H-bond is a key structure-directing element acting in conjunction with C-H center dot center dot center dot O and C-H center dot center dot center dot pi interactions. In addition, it is of importance to note that organic fluorine prefers Type I F center dot center dot center dot F contacts, whereas Cl, Br, and I prefer Type II contacts. Hetero-halogen center dot center dot center dot halogen interactions on the other hand are predominately of Type II geometry, and this is due to the greater polarizability of the electron density associated with the heavier halogens. It is of importance to evaluate the contributing role of these interactions in crystal structure packing and the co-operativity associated with such interactions in the solid state.
COMPOSITIONS AND METHODS FOR COMBATING LOWER URINARY TRACT DYSFUNCTIONS WITH DELTA OPIOID RECEPTOR AGONISTS
申请人:Versi Group, LLC
公开号:EP1501513B1
公开(公告)日:2014-04-16
US8476280B2
申请人:——
公开号:US8476280B2
公开(公告)日:2013-07-02
[EN] COMPOSITIONS AND METHODS FOR COMBATING LOWER URINARY TRACT DYSFUNCTIONS WITH DELTA OPIOID RECEPTOR AGONISTS<br/>[FR] COMPOSITIONS ET METHODES DE TRAITEMENT DE DYSFONCTIONNEMENTS DES VOIES URINAIRES BASSES AU MOYEN D'AGONISTES DU RECEPTEUR OPIOIDE DELTA
申请人:ARDENT PHARMACEUTICALS INC
公开号:WO2003094853A2
公开(公告)日:2003-11-20
Compositions and methods for treatment of a urinary tract dysfunction by administering to a subject in need of such treatment a pharmaceutical composition including a delta opioid receptor agonist in an amount effective to reduce the effects of the urinary tract dysfunction. The compositions may further include an additional active agent that is used to treat urinary tract dysfunctions, e.g., alpha-adrenergic agonists, anticholinergics, alpha-adrenergic antagonists and tricyclic antidepressants.