Optimization of 4‐Substituted Benzenesulfonamide Scaffold To Reverse
<i>Acinetobacter baumannii</i>
Serum‐Adaptive Efflux Associated Antibiotic Tolerance
作者:Michaelle Chojnacki、Xufeng Cao、Mikaeel Young、Rebecca N. Fritz、Paul M. Dunman、Daniel P. Flaherty
DOI:10.1002/cmdc.202000328
日期:2020.9.16
susceptible to antibiotic therapy. Previously, we identified a sulfonamide‐containing scaffold molecule (ABEPI1) that reversedserum‐associatedantibiotictolerance in A. baumannii. Herein, we present structure‐activity relationship studies on 29 newly synthesized analogues. These molecules were characterized for their ability to potentiate multiple antibiotics in serum, reduce serum‐associated ethidium
Manganese-Catalyzed <i>N</i>-Alkylation of Sulfonamides Using Alcohols
作者:Benjamin G. Reed-Berendt、Louis C. Morrill
DOI:10.1021/acs.joc.9b00203
日期:2019.3.15
An efficient manganese-catalyzed N-alkylation of sulfonamides has been developed. This borrowing hydrogen approach employs a well-defined and bench-stable Mn(I) PNP pincer precatalyst, allowing benzylic and simple primary aliphatic alcohols to be employed as alkylating agents. A diverse range of aryl and alkyl sulfonamides undergoes mono-N-alkylation in excellent isolated yields (32 examples, 85% average
[EN] CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA CÉRAMIDE GALACTOSYLTRANSFÉRASE POUR LE TRAITEMENT DE MALADIES
申请人:BIOMARIN PHARM INC
公开号:WO2018118838A1
公开(公告)日:2018-06-28
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.
A class of sulfonamide carbonic anhydrase inhibitors with neuropathic pain modulating effects
作者:Fabrizio Carta、Lorenzo Di Cesare Mannelli、Melissa Pinard、Carla Ghelardini、Andrea Scozzafava、Robert McKenna、Claudiu T. Supuran
DOI:10.1016/j.bmc.2015.02.027
日期:2015.4
with several derivatives of ethoxzolamide and sulfanilamide are reported. These derivatives were investigated as inhibitors of the metalloenzyme carbonic anhydrase (CA, EC 4.2.1.1) of which multiple isoforms are known, and some appear to be involved in pain. These sulfonamides showed modest inhibition against the cytosolic isoform CA I, but were generally effective, low nanomolar CA II, VII, IX and XII
据报道,一系列苯磺酰胺碳酸酐酶(CA,EC 4.2.1.1)抑制剂结合了亲脂性的4-烷氧基和4-芳氧基部分,以及乙氧唑酰胺和磺胺的几种衍生物。研究了这些衍生物作为金属酶碳酸酐酶(CA,EC 4.2.1.1)的抑制剂,已知这些化合物有多种同工型,有些似乎与疼痛有关。这些磺酰胺类药物对胞质同工型CA I表现出适度的抑制作用,但通常是有效的低纳摩尔CA II,VII,IX和XII抑制剂。几种此类磺酰胺与CA II加成物的X射线晶体学数据使我们能够合理化良好的抑制数据。在由奥沙利铂引起的神经性疼痛的小鼠模型中,此处报道的一种强力的CA II / VII抑制剂诱导了持久的止痛作用,这一事实以前从未观察到。这是合理设计的具有镇痛有效调节作用的磺酰胺CA抑制剂的首次报道。
[EN] SUBSTITUTED INDOLE MCL-1 INHIBITORS<br/>[FR] INHIBITEURS DE MCL-1 DE TYPE INDOLE SUBSTITUÉ
申请人:UNIV VANDERBILT
公开号:WO2015031608A1
公开(公告)日:2015-03-05
The present application, among other things, provides compounds that are capable of inhibiting the activity of anti-apoptotic Bcl-2 family proteins, for example, myeloid cell leukemia-1 (Mcl-1) protein. The present invention also provides pharmaceutical compositions as well as methods for using provided compounds for treatment of diseases and conditions (e.g., cancer) characterized by the over-expression or dysregulation of Mcl-1 protein. In some embodiments, a provided compound has the structure of formula I. In some embodiments, a provided compound has the structure of formula II.