Search Results - "PALOVICH, Michael"
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Quality guidelines for oral drug candidates: dose, solubility and lipophilicity
Published in Drug discovery today (01-10-2016)“…[Display omitted] •Experimental properties of GSK's oral portfolio were compared with marketed drugs.•Properties were dose, solubility and the property…”
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2
Pharmacological characterization of GSK573719 (umeclidinium): a novel, long-acting, inhaled antagonist of the muscarinic cholinergic receptors for treatment of pulmonary diseases
Published in The Journal of pharmacology and experimental therapeutics (01-05-2013)“…Activation of muscarinic subtype 3 (M3) muscarinic cholinergic receptors (mAChRs) increases airway tone, whereas its blockade improves lung function and…”
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3
Discovery of Novel 1-Azoniabicyclo[2.2.2]octane Muscarinic Acetylcholine Receptor Antagonists
Published in Journal of medicinal chemistry (23-04-2009)“…A novel 4-hydroxyl(diphenyl)methyl substituted quinuclidine series was discovered as a very promising class of muscarinic antagonists. The structure−activity…”
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4
Tyrosine urea muscarinic acetylcholine receptor antagonists: Achiral quaternary ammonium groups
Published in Bioorganic & medicinal chemistry letters (01-12-2012)“…Novel tyrosine-based, long-acting inhaled muscarinic antagonists: preparation, SAR and biological evaluation. Tyrosine ureas had been identified as potent…”
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5
Design, synthesis and structure–activity relationship of N-substituted tropane muscarinic acetylcholine receptor antagonists
Published in Bioorganic & medicinal chemistry letters (01-05-2012)“…Novel tropane-based, ultra long-acting inhaled muscarinic antagonists: preparation, biological evaluation and developability. A novel series of N-substituted…”
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6
Comparison of N, N′-diarylsquaramides and N, N′-diarylureas as antagonists of the CXCR2 chemokine receptor
Published in Bioorganic & medicinal chemistry letters (15-03-2007)“…N, N′-diarylsquaramides were prepared and evaluated as antagonists of CXCR2. The compounds were found to be potent and selective antagonists of CXCR2…”
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7
Design, Synthesis, and Structure−Activity Relationship of Tropane Muscarinic Acetylcholine Receptor Antagonists
Published in Journal of medicinal chemistry (27-08-2009)“…Novel tropane derivatives were characterized as muscarinic acetylcholine receptor antagonists (mAChRs). Through optimization of the structure−activity…”
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8
3-Arylamino-2H-1,2,4-benzothiadiazin-5-ol 1,1-dioxides as novel and selective CXCR2 antagonists
Published in Bioorganic & medicinal chemistry letters (15-07-2007)“…A series of 3-arylamino-2H-1,2,4-benzothiadiazin-5-ol 1,1-dioxides were prepared and shown to be novel and selective antagonists of the CXCR2 receptor…”
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9
Fluorescent styryl dyes FM1-43 and FM2-10 are muscarinic receptor antagonists: intravital visualization of receptor occupancy
Published in The Journal of physiology (15-08-2006)“…The fluorescent styryl dyes FM1-43 and FM2-10 have been used to visualize the endocytic and exocytic processes involved in neurotransmission in a variety of…”
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10
N, N′-Diarylcyanoguanidines as antagonists of the CXCR2 and CXCR1 chemokine receptors
Published in Bioorganic & medicinal chemistry letters (01-11-2006)“…A series of N-(2-hydroxy-3-sulfonamidobenzene)- N′-arylcyanoguanidines was prepared. In general, these compounds proved to be potent antagonists of CXCR2 while…”
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Discovery of novel 8-azoniabicyclo[3.2.1]octane carbamates as muscarinic acetylcholine receptor antagonists
Published in Bioorganic & medicinal chemistry (15-11-2007)“…In the course of our research program to develop novel muscarinic receptor antagonists for the treatment of COPD, new tropane carbamate derivatives were…”
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12
Discovery of (3- endo)-3-(2-cyano-2,2-diphenylethyl)-8,8-dimethyl-8-azoniabicyclo[3.2.1]octane bromide as an efficacious inhaled muscarinic acetylcholine receptor antagonist for the treatment of COPD
Published in Bioorganic & medicinal chemistry letters (15-08-2009)“…Design and syntheses of a novel series of muscarinic antagonists are reported. These efforts have culminated in the discovery of (3-…”
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13
Call for Papers: Exploring the Use of AI/ML Technologies in Medicinal Chemistry and Drug Discovery
Published in ACS medicinal chemistry letters (14-12-2023)Get full text
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14
Discovery of potent and orally bioavailable N, N′-diarylurea antagonists for the CXCR2 chemokine receptor
Published in Bioorganic & medicinal chemistry letters (06-09-2004)“…A series of 3-substituted N, N′-diarylureas was prepared and CXCR2 receptor affinities as well as pharmacokinetic properties were examined. A series of…”
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M3 muscarinic acetylcholine receptor antagonists : SAR and optimization of bi-aryl amines
Published in Bioorganic & medicinal chemistry letters (15-03-2009)“…Exploration of multiple regions of a bi-aryl amine template led to the identification of highly potent M(3) muscarinic acetylcholine receptor antagonists such…”
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16
Synthesis of Stereopentad Subunits of Zincophorin and Rifamycin-S through Use of Chiral Allenyltin Reagents
Published in Journal of organic chemistry (29-05-1998)“…The anti,anti adduct 3, from addition of the allenic stannane (P)-2 to the α-methyl-β-OBn aldehyde (S)-1 promoted by SnCl4, was converted to the stereopentad 6…”
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17
Radical Cyclizations of Acylgermanes. New Reagent Equivalents of the Carbonyl Radical Acceptor Synthon
Published in Journal of the American Chemical Society (28-05-1997)“…An in depth study of the capability of acylgermanes to function as acceptors in radical cyclizations is reported. Radicals add to acylgermanes, and rapid…”
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Comparative Studies on the Synthesis of an anti,syn Stereotriad with Chiral Allenylstannane and Allenylindium Reagents
Published in Journal of organic chemistry (22-08-1997)“…Addition of the chloroallenylstannane derived from the Bu3Sn allene (S)-2 and SnCl4 to nonracemic α-methyl-β-oxygenated aldehyde 1a afforded mixtures of…”
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19
Enantioselective and Diastereoselective Additions of Allylic Stannanes to Aldehydes Promoted by a Chiral (Acyloxy)borane Catalyst
Published in Journal of organic chemistry (26-06-1998)“…A modified Yamamoto Lewis acid (CAB), prepared from the 2,6-dimethoxybenzoic ester of (R,R)-tartaric acid, and 1.5 equiv of BH3·THF was employed in additions…”
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20
Discovery of Novel Cyanamide-Based Inhibitors of Cathepsin C
Published in ACS medicinal chemistry letters (10-02-2011)“…The discovery of potent and selective cyanamide-based inhibitors of the cysteine protease cathepsin C is detailed. Optimization of the template with regard to…”
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