Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Hossein Shabany"'
Publikováno v:
Journal of Heterocyclic Chemistry. 38:1393-1400
The preparation of novel tris(macrocycle)s that transport Na+ through phospholipid bilayers is reported. All of the reported structures have the following structural elements: sidechain-macrocycle-spacer-macro-cycle-spacer-macrocycle-sidechain. The o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc319de2921cb962c296b59f087fcfa9
https://doi.org/10.1002/jhet.5570380623
https://doi.org/10.1002/jhet.5570380623
Publikováno v:
Supramolecular Chemistry. 13:391-404
A family of novel cation-conducting, transmembtane channels has been designed and characterized. A number of functional channels are described along with an account of channel conformation and how the compounds are positioned in the phospholipid bila
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9944ca75faa36c5d5d46cf5deed8a4ab
https://doi.org/10.1080/10610270108029456
https://doi.org/10.1080/10610270108029456
Autor:
Jun Liu, George W. Gokel, Pamela Uetrecht, Riccardo Ferdani, Hossein Shabany, Robert Pajewski
Publikováno v:
Chemistry. 7:33-39
A completely synthetic, non-peptide channel has been prepared and shown to conduct cations across a phospholipid bilayer membrane. Studies have been undertaken to assess the compound's location within the bilayer and to better understand its function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6da8f11a98ab843165f53ab8eca5565
https://doi.org/10.1002/1521-3765(20010105)7:1<33::aid-chem33>3.0.co
https://doi.org/10.1002/1521-3765(20010105)7:1<33::aid-chem33>3.0.co
Publikováno v:
Supramolecular Chemistry. 12:13-22
A family of tris(macrocyclic) compounds of the form sidearm Cn Cn sidearm, has been prepared, characterized chemically, and assayed by dynamic 23Na-NMR for the ability to transport sodium cations in a mixed phosphatidylglycerol/phosphatidylcholine ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86475a845c0060ceb583faabfeb11a7e
https://doi.org/10.1080/10610270008029801
https://doi.org/10.1080/10610270008029801
Publikováno v:
Tetrahedron Letters. 41:6705-6708
When chloroanthraquinone is treated with primary alcohols under basic conditions, the notoriously low yields observed for substitution result in part from oxidation of the alcohol followed by aldol condensation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dec66e835aa33b3f0983cdde3ffe261
https://doi.org/10.1016/s0040-4039(00)01142-4
https://doi.org/10.1016/s0040-4039(00)01142-4
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 144:181-184
The stereochemical outcome of the palladium catalyzed addition of nucleophiles to the carbonate derivative, the [3,3] rearrangement of the imidate and carbamate derivatives, and the epoxidation and cyclopropanation of hydroxy allylic phosphonates is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc78967a36f11a709fe185a425cfeb88
https://doi.org/10.1080/10426509908546212
https://doi.org/10.1080/10426509908546212
Publikováno v:
Tetrahedron Letters. 39:8389-8392
The oxidation of hydroxy phosphonates to acyl phosphonates using three heterogeneous systems, MnO2, KMnO4 and CrO2 was investigated. The best results were obtained with CrO2 in refluxing acetonitrile.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e8fa021500b13e7ea45947a6f0ffa80
https://doi.org/10.1016/s0040-4039(98)01933-9
https://doi.org/10.1016/s0040-4039(98)01933-9
Publikováno v:
Tetrahedron Letters. 39:1465-1468
We report a novel substituent effect in the reaction of allylic trichloroacetimidates with N-halosuccinimides. Reaction of E allylic tricloroacetimidates bearing phosphonate or cyano substituents with NBS in CHCl3 results in a [3.3] sigmatropic rearr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9af1f937de731bc407a30db6df3e4594
https://doi.org/10.1016/s0040-4039(97)10837-1
https://doi.org/10.1016/s0040-4039(97)10837-1
Publikováno v:
ChemInform. 30
The oxidation of hydroxy phosphonates to acyl phosphonates using three heterogeneous systems, MnO2, KMnO4 and CrO2 was investigated. The best results were obtained with CrO2 in refluxing acetonitrile.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f34f111b870bffaaacda5ca3fef91289
https://doi.org/10.1002/chin.199906147
https://doi.org/10.1002/chin.199906147
Publikováno v:
Journal of AOAC INTERNATIONAL. 73:817-820
A rapid method for determination of cholesterol in frozen foods has been developed. Direct saponification of the sample with alchoholic KOH was found to be faster, more economical, and less of a health hazard than the official AOAC method. Using dire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90facd74936e85716fbbee3240ac2a8b
https://doi.org/10.1093/jaoac/73.5.817
https://doi.org/10.1093/jaoac/73.5.817