Results 151 to 160 of about 20,304 (195)

Multiparameter Optimization of <i><i>Pseudomonas aeruginosa</i></i> Elastase Inhibitors for Systemic Administration. [PDF]

J Med Chem
Abdelsamie AS, Konstantinović J, Kany AM, Schütz C, Kolling D, Speicher S, Klein A, Shafiei R, Bouté M, Mundry K, Park YM, Loretz B, Müller R, Sallenave JM, Lehr CM, Koehnke J, Rox K, Haupenthal J, Hirsch AKH.   +18 more
europepmc   +1 more source

Metal Pyrazolyl-Diphosphonate Pillared Materials as Heterogeneous Catalysts in the Mukaiyama-Type Aerobic Olefin Epoxidation. [PDF]

Chemistry
Giakoumakis NS, Chachlaki E, Choquesillo-Lazarte D, Demadis KD.   +3 more
europepmc   +1 more source

Bis(2,2,2 trifluoroethyl) Phosphonate as a Convenient Precursor for the Synthesis of H-Phosphonates. [PDF]

Molecules
Pohl JM, Stöhr F, Kramer T, Becker J, Göttlich R.   +4 more
europepmc   +1 more source

Solid-state ³¹P NMR reveals the biological organophosphorus compounds as the dominant phosphorus species in Saharan dust aerosols. [PDF]

Commun Earth Environ
Violaki K, Panagiotopoulos C, Avalos CE, Rossi P, Abboud E, Kanakidou M, Nenes A.   +6 more
europepmc   +1 more source

Regulation and activity of the phosphatase SHP2: SH2 domains, dephosphorylation activity, and beyond. [PDF]

Biochem Soc Trans
Pierotti CL, Köhn M.
europepmc   +1 more source

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Lanthanide–uranyl phosphonates constructed from diethyl ((phenylsulfonyl)methyl)phosphonate

Dalton Transactions, 2022
Lanthanide–uranyl sulfonylphosphonates with intriguing crystal structures and photophysical properties can be assembled from a heterofunctional diethyl phosphonate precursor ligand.
Xiaomin Hou, Si-Fu Tang
openaire   +2 more sources

Phosphonate Biochemistry

Chemical Reviews, 2016
Organophosphonic acids are unique as natural products in terms of stability and mimicry. The C-P bond that defines these compounds resists hydrolytic cleavage, while the phosphonyl group is a versatile mimic of transition-states, intermediates, and primary metabolites.
Geoff P, Horsman, David L, Zechel
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Phosphonic acids — X steroidal phosphonic esters

Steroids, 1967
Abstract Steroidal phosphonate esters having the dialkoxyphosphinyl group, (RO) 2 P(O)-, as a ring substituent have been synthesized via reaction of the appropriate α, β-unsaturated ketosteroid with trialkyl phosphite in alcohol. By this means a phosphorus substituent has been introduced into the 1-positions of testosterone, hydrocortisone, and ...
R G, Harvey, E R, DeSombre, E V, Jensen
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Synthesis of phosphonic monoesters from phosphonous acids

Tetrahedron Letters, 1986
Abstract Phosphonic monoesters are prepared in a two—step procedure by DCC—DMAP mediated esterification of phosphonous acids and oxidation of the resulting phosphonous monoester.
Donald S Karanewsky, Michael C Badia
openaire   +1 more source