Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Lilia M. Beauchamp"'
Autor:
Lilia M. Beauchamp, Takayuki Yamaji, James A. Fyfe, Raymond D. Price, Thomas A. Krenitsky, Anthony O. Caggiano, Nobuya Matsuoka
Publikováno v:
Drug Development Research. 62:49-59
The ability of endogenous neurotrophins, including nerve growth factor (NGF), to promote the survival and development of neurons provides convincing evidence for their therapeutic potential, despite significant barriers to their successful clinical u
Autor:
Karen K. Biron, Eric A. Meade, John E. Reardon, Wayne H. Miller, Lilia M. Beauchamp, Albert A. Smith, Charles A. Goss, Richard L. Miller
Publikováno v:
Nucleosides, Nucleotides and Nucleic Acids. 19:341-356
A racemic mixture of ganciclovir phosphonate was resolved by stereoselective phosphorylation using GMP kinase. The R-enantiomer of ganciclovir phosphonate was active against human cytomegalovirus but the S-enantiomer was less active. We show that ena
Autor:
Lilia M. Beauchamp, Howard J. Schaeffer, Gertrude B. Elion, Paulo de Miranda, James A. Fyfe, Phillip A. Furman
Publikováno v:
Reviews in Medical Virology. 9:147-153
Publikováno v:
European Journal of Medicinal Chemistry. 33:363-374
An extensive series of analogues of the lead anxiolytic 4-benzylamino-2-methylpyrrolo[2,3-d]pyrimidine 1 was synthesized and evaluated in the Geller-Seifter conflict test for anxiolytic activity to discover a less toxic derivative. Analysis of the SA
Publikováno v:
Journal of Heterocyclic Chemistry. 33:1605-1610
By modifying previously described methods for the synthesis of 9-substituted-guanines from imidazoles, we have developed a new procedure for the regioselective synthesis of 9-substituted-8-azaguanines (5-amino-3-substituted-3,6-dihydro-7H-1,2,3-triaz
Publikováno v:
Nucleosides and Nucleotides. 15:1315-1321
The synthesis of a new ganciclovir analog with a trifluoromethyl group in the acyclic chain is described.
Autor:
Eric A. Meade, Lilia M. Beauchamp
Publikováno v:
Journal of Heterocyclic Chemistry. 33:303-308
4-Benzylamino-6-methyl-1H-pyrrolo[3,2-c]pyridine (2) and 4-benzylamino-6-methyl-1H-pyrrolo[2,3-b]pyridine (3) were synthesized as deaza analogues of the anxiolytic agent 4-benzylamino-2-methyl-7H-pyrrolo[2,3-d]pyrimidine (1). The 1-deaza analogue (2)
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 6:565-568
From a group of pyrrolo[2,3- d ]pyrimidine compounds that have been screened against influenza virus, one derivative, 4-(3-piperidinyl benzylamino)-2-methyl-7 H -pyrrolo[2,3- d ]pyrimidine ( 9 ), has shown promising activity against both the A and B
Autor:
Martha Rodriguez, Taj Naseree, Tracy Scott, Roy Flanagan, Nabih Ghal, Barbara Johnston, Lilia M. Beauchamp
Publikováno v:
Nucleosides and Nucleotides. 14:1591-1600
A novel synthesis of 1-(β-D-pentopyranosyl)pyridinethione nucleosides utilizing pyridine-2(1H)-thiones and α-bromoxylose or β-bromoarabinose triacetate as starting components is described. The free nucleosides were tested for their potential activ
Autor:
G B Roberts, G. Darby, P de Miranda, S. Lacey, K. L. Powell, Lilia M. Beauchamp, S. G. Rahim, D. J. M. Purifoy, P. Ertl, Thomas A. Krenitsky
Publikováno v:
Journal of Medical Virology. 41:139-145
Research leading to the new anti-herpesvirus compounds discussed here has come from three approaches. The first approach was directed towards improving the bioavailability of acyclovir by examining the potential of a variety of prodrugs, leading to t