Search Results - "YAMDAGNI, R"

Role of the NH2-terminal domain of angiotensin II (ANG II) and [Sar1]angiotensin II on conformation and activity. NMR evidence for aromatic ring clustering and peptide backbone folding compared with [des-1,2,3]angiotensin II by Matsoukas, J M, Hondrelis, J, Keramida, M, Mavromoustakos, T, Makriyannis, A, Yamdagni, R, Wu, Q, Moore, G J

“…The role of the NH2 termini of angiotensin II (ANG II) and [Sar1]ANG II on conformation and activity were examined by proton NMR two-dimensional-J-correlated…”
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Gas-phase basicities of amines. Hydrogen bonding in proton-bound amine dimers and proton-induced cyclization of .alpha., .omega.-diamines by Yamdagni, R, Kebarle, P

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ABSORPTION SPECTRUM OF MgI MOLECULE by Yamdagni, R.

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A chlorinated monoterpene ketone, acylated β-sitosterol glycosides and a flavanone glycoside from Mentha longifolia (Lamiaceae) by Shaiq Ali, Muhammad, Saleem, Muhammad, Ahmad, Waqar, Parvez, Masood, Yamdagni, Raghav

“…Mentha longifolia (Lamiaceae), an aromatic herb yielded a new halogenated chloro-derivative of menthone (longifone), two new derivatives of β-sitosterol…”
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The Seleno Bis(S-glutathionyl) Arsinium Ion Is Assembled in Erythrocyte Lysate by Manley, Shawn A, George, Graham N, Pickering, Ingrid J, Glass, Richard S, Prenner, Elmar J, Yamdagni, Raghav, Wu, Qiao, Gailer, Jürgen

“…Approximately 75 million people are currently exposed to arsenic concentrations in drinking water, which is associated with the development of internal…”
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Solvation of negative ions by protic and aprotic solvents. Gas-phase solvation of halide ions by acetonitrile and water molecules by Yamdagni, R, Kebarle, P

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Hydration of the halide negative ions in the gas phase. II. Comparison of hydration energies for the alkali positive and halide negative ions by Arshadi, M, Yamdagni, R, Kebarle, Paul

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Substituent effects on the intrinsic acidities of benzoic acids determined by gas phase proton transfer equilibria measurements by Yamdagni, R, McMahon, T. B, Kebarle, P

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The Seleno Bis(S-Glutathionyl) Arsinium Ion Is Assembled in Erythrocyte Lyate by Manley, S.A., George, G.N., Pickering, I.J., Glass, R.S., Prenner, E.J., Yamdagni, R., Wu, Q., Gailer, J.

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Intrinsic acidities of carboxylic acids from gas-phase acid equilibriums by Yamdagni, R, Kebarle, P

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Effects of halogen substituents on the intrinsic acidity of acetic acids determined by measurements of gas-phase ion equilibriums by Hiraoka, K, Yamdagni, R, Kebarle, P

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Steroid and antibacterial steroidal glycosides from marine green alga Codium iyengarii Borgesen by Ali, Muhammad Shaiq, Saleem, Muhammad, Yamdagni, Raghav, Ali, Muhammad Ashfaq

“…The ethyl acetate soluble part of methanolic extract of marine green alga Codium iyengarii collected from Karachi coast of Arabian Sea afforded a new steroid…”
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Intrinsic basicities of ammonia, methylamines, anilines and pyridine from gas-phase proton-exchange equilibriums by Briggs, J. P, Yamdagni, R, Kebarle, P

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The design and synthesis of a potent Angiotensin II cyclic analogue confirms the ring cluster receptor conformation of the hormone Angiotensin II by MATSOUKAS, J. M, POLEVAYA, L, ANCANS, J, MAVROMOUSTAKOS, T, KOLOCOURIS, A, ROUMELIOTI, P, VLAHAKOS, D. V, YAMDAGNI, R, QIAO WU, MOORE, G. J

“…The novel amide linked Angiotensin II potent cyclic analogue, c-[Sar1,Lys3,Glu5] ANG II 19 has been designed and synthesized in an attempt to test the aromatic…”
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Hydrogen-bonding energies to negative ions from gas-phase measurements of ionic equilibriums by Yamdagni, R, Kebarle, P

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7-Hydroxymethyl-6-methyl-1-oxa-4-thiaspiro[4.5]dec-6-ene. Exceptionally High Anti to Sulfur Diastereoselectivity under Conditions of Johnson Ortho Ester Claisen Rearrangement Favors Cieplak Mode of Diastereoselection by Yadav, Veejendra K, Jeyaraj, Duraiswamy A, Parvez, Masood, Yamdagni, Raghav

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Synthesis and Contractile Activities of Cyclic Thrombin Receptor-Derived Peptide Analogues with a Phe-Leu-Leu-Arg Motif:  Importance of the Phe/Arg Relative Conformation and the Primary Amino Group for Activity by Matsoukas, John M, Panagiotopoulos, Dimitris, Keramida, Maria, Mavromoustakos, Thomas, Yamdagni, Raghav, Wu, Qiao, Moore, Graham J, Saifeddine, Mahmoud, Hollenberg, Morley D

“…Based on the minimal peptide sequence (Phe-Leu-Leu-Arg) that has been found to exhibit biological activity in a gastric smooth muscle contractile assay for…”
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Differences in Backbone Structure between Angiotensin II Agonists and Type I Antagonists by Matsoukas, John M, Agelis, George, Wahhab, Amal, Hondrelis, John, Panagiotopoulos, Dimitris, Yamdagni, Raghav, Wu, Qiao, Mavromoustakos, Thomas, Maia, Hernani L. S

“…Type I angiotensin II antagonists with O-methyl-L-homoserine [HSer(gamma-OMe)] and delta-methoxy-L-norvaline [Nva(delta-OMe)] at position 8 have been prepared…”
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Synthesis and biological activities of angiotensin II, sarilesin, and sarmesin analogs containing Aze or Pip at position 7 by Matsoukas, John M, Agelis, George, Hondrelis, John, Yamdagni, Raghav, Wu, Qiao, Ganter, Renee, Moore, Diana, Moore, Graham J, Smith, Julian R

“…Analogues of [Sar1]angiotensin II, Sarilesin (type I antagonist), and Sarmesin (type II antagonist) with L-azetidine-2-carboxylic acid (Aze) and L-pipecolic…”
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Synthesis and contractile activities of cyclic thrombin receptor-derived peptide analogues with a Phe-Leu-Arg motif : Importance of the Phe/Arg relative conformation and the primary amino group for activity by MATSOUKAS, J. M, PANAGIOTOPOULOS, D, KERAMIDA, M, MAVROMOUSTAKOS, T, YAMDAGNI, R, WU, Q, MOORE, G. J, SAIFEDDINE, M, HOLLENBERG, M. D

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