Molecular Structure

Structural study of DNA duplex containing an N-(2-deoxy- -D-erythro-pentofuranosyl) formamide frameshift by NMR and restrained molecular dynamics

Nuclear Magnetic Resonance / Information Extraction / Magnetic Resonance Spectroscopy / DNA damage / Biological Sciences / DNA / Environmental Sciences / Temperature / Nucleic Acids / Base Sequence / Protons / Molecular Dynamic Simulation / Nucleic Acid Conformation / Molecular Structure / Ribose / DNA / Environmental Sciences / Temperature / Nucleic Acids / Base Sequence / Protons / Molecular Dynamic Simulation / Nucleic Acid Conformation / Molecular Structure / Ribose

Eudesmanolides and methyl ester derivatives from Dimerostemma arnottii

Organic Chemistry / Plant Biology / Brazil / Magnetic Resonance Spectroscopy / Phylogeny / Natural Product / Asteraceae / Sesquiterpenes / Liquid Chromatography / Electrospray Ionization Mass Spectrometry / Plant extracts / Species Specificity / Esters / Molecular Structure / Natural Product / Asteraceae / Sesquiterpenes / Liquid Chromatography / Electrospray Ionization Mass Spectrometry / Plant extracts / Species Specificity / Esters / Molecular Structure

Eudesmanolides and methyl ester derivatives from Dimerostemma arnottii

Organic Chemistry / Plant Biology / Brazil / Magnetic Resonance Spectroscopy / Phylogeny / Natural Product / Asteraceae / Sesquiterpenes / Liquid Chromatography / Electrospray Ionization Mass Spectrometry / Plant extracts / Species Specificity / Esters / Molecular Structure / Natural Product / Asteraceae / Sesquiterpenes / Liquid Chromatography / Electrospray Ionization Mass Spectrometry / Plant extracts / Species Specificity / Esters / Molecular Structure

Base Pairing Constraints Drive Structural Epistasis in Ribosomal RNA Sequences

Evolutionary Biology / Genetics / Coevolution / Molecular Evolution / Sequence alignment / Mutation / Archaea / Bacteria / Molecular biology and evolution / Epistasis / ribosomal RNA / Hydrogen Bonding / Base Sequence / Nucleic Acid Conformation / Biochemistry and cell biology / Molecular Structure / Mutation / Archaea / Bacteria / Molecular biology and evolution / Epistasis / ribosomal RNA / Hydrogen Bonding / Base Sequence / Nucleic Acid Conformation / Biochemistry and cell biology / Molecular Structure

Acylated pregnane glycosides from Caralluma russeliana

Phytochemistry / Biological Sciences / CHEMICAL SCIENCES / Isolation / Plant extracts / Asclepiadaceae / Acylation / Glycosides / Molecular Structure / Asclepiadaceae / Acylation / Glycosides / Molecular Structure

Irbic acid, a dicaffeoylquinic acid derivative from Centella asiatica cell cultures

Complementary and Alternative Medicine / Plant Biology / Mass Spectrometry / Enzyme Inhibitors / Magnetic Resonance Spectroscopy / Cell Culture / Antioxidant Activity / Plant extracts / Fitoterapia / Biological activity / Centella / Chlorogenic Acid / Quinic Acid / Molecular Structure / Cell Culture / Antioxidant Activity / Plant extracts / Fitoterapia / Biological activity / Centella / Chlorogenic Acid / Quinic Acid / Molecular Structure

C-Npys (S-3-nitro-2-pyridinesulfenyl) and peptide derivatives can inhibit a serine-thiol proteinase activity from Paracoccidioides brasiliensis

Fluorescence Resonance Energy Transfer / Peptides / Biochemical / Affinity chromatography / Fungal Pathogens / Pyridines / Cysteine endopeptidases / Serine Protease / Therapeutic Use / Paracoccidioides / Biochemistry and cell biology / Molecular Structure / Cysteine Proteinase Inhibitors / Pyridines / Cysteine endopeptidases / Serine Protease / Therapeutic Use / Paracoccidioides / Biochemistry and cell biology / Molecular Structure / Cysteine Proteinase Inhibitors

3-Amido-4-anilinocinnolines as a novel class of CSF-1R inhibitor

Organic Chemistry / Dogs / Mice / Animals / Kinase inhibitor / Amides / Rats / Structure activity Relationship / Physical Properties / Protein Kinase Inhibitors / Molecular Structure / aniline Compounds / Amides / Rats / Structure activity Relationship / Physical Properties / Protein Kinase Inhibitors / Molecular Structure / aniline Compounds

Antimycobacterial Eudesmanolides from Inula helenium and Rudbeckia subtomentosa

Complementary and Alternative Medicine / Plant Biology / Pharmacognosy / Magnetic Resonance Spectroscopy / Structural Analysis / In Vitro / Mycobacterium tuberculosis / Sesquiterpenes / Qualitative Analysis / Isolation / Microbial Sensitivity Tests / Biological activity / Structure activity Relationship / Planta / Molecular Structure / In Vitro / Mycobacterium tuberculosis / Sesquiterpenes / Qualitative Analysis / Isolation / Microbial Sensitivity Tests / Biological activity / Structure activity Relationship / Planta / Molecular Structure

α-Glucosidase inhibitory pentacyclic triterpenes from the stem bark of Fagara tessmannii (Rutaceae)

Phytochemistry / Enzyme Inhibitors / Magnetic Resonance Spectroscopy / Biological Sciences / STEM / CHEMICAL SCIENCES / Bark / Antibacterial activity / Isolation / Rutaceae / Fatty Acid / Phytosterols / Molecular Structure / Triterpenes / CHEMICAL SCIENCES / Bark / Antibacterial activity / Isolation / Rutaceae / Fatty Acid / Phytosterols / Molecular Structure / Triterpenes

α-Glucosidase inhibitory pentacyclic triterpenes from the stem bark of Fagara tessmannii (Rutaceae)

Phytochemistry / Biological Sciences / STEM / CHEMICAL SCIENCES / Bark / Antibacterial activity / Isolation / Fatty Acid / Molecular Structure / Antibacterial activity / Isolation / Fatty Acid / Molecular Structure

Physicochemical assessment of Dextran-g-Poly (ɛ-caprolactone) micellar nanoaggregates as drug nanocarriers

Organic Chemistry / Physical Chemistry / Micelles / Nanostructures / Food Sciences / Polyesters / Drug Carriers / Carbohydrate Polymers / Molecular Structure / Polyesters / Drug Carriers / Carbohydrate Polymers / Molecular Structure

Unusual cassanes from a Chamaecrista species

Organic Chemistry / Tetrahedron / Molecular Structure

Dianthramide glucosides from tissue cell cultures of Delphinium staphisagria L

Phytochemistry / Cell Culture / Biological Sciences / CHEMICAL SCIENCES / Methyl Ester / Delphinium / Molecular Structure / Delphinium / Molecular Structure

Biphenyl derivatives as novel dual NK1/NK2-receptor antagonists

Organic Chemistry / Humans / Animals / Conformational Analysis / Molecular Conformation / Bioorganic and medicinal Chemistry / Biological activity / Structure activity Relationship / Molecular Structure / Neurokinin receptor antagonists / Bioorganic and medicinal Chemistry / Biological activity / Structure activity Relationship / Molecular Structure / Neurokinin receptor antagonists
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