Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Marc-Raleigh Brescia"'
Autor:
Lan-Ying Qin, Kurt W. Saionz, Roland E. Dolle, Baldwin John J, Marc-Raleigh Brescia, Joan J. Zhang, James R. Wareing, Ian R. Henderson, Juerg Zimmermann, Axel Metzger, Pascal Rigollier, Hubert Gstach, Andrew G. Cole
Publikováno v:
Tetrahedron Letters. 51:4486-4489
A facile synthesis of novel 2-amino-6-arylmethyl-7-carboxamido-7,8-dihydropyrimido[5,4-f][1,4]thiazepin-5-ones is described. The synthesis was developed on solid phase and was applied to provide a series of analogs in good yield. The key reactions ar
Autor:
Hubert Gstach, Andrew G. Cole, Ian R. Henderson, Baldwin John J, Juerg Zimmermann, Roland E. Dolle, Lan-Ying Qin, James R. Wareing, Wolfgang K.-D. Brill, Axel Metzger, Kurt W. Saionz, Marc-Raleigh Brescia
Publikováno v:
Tetrahedron Letters. 50:7082-7085
An efficient and general synthesis of substituted 2-amino-7,8-dihydropteridin-6(5H)-ones using a combination of solution-phase and solid-phase chemistry is described. Solution-phase chemistry was used to produce two pyrimidine regioisomers that were
Autor:
Ilana L. Stroke, Michael Snider, Marc-Raleigh Brescia, Zahid Hussain, Kenneth C. Appell, Joan J. Zhang, Christopher A. Haskell, Srilatha Simhadri, Ian Henderson, Sofia Ribeiro, Maria L. Webb, Andrew G. Cole
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 16:200-203
The identification and evaluation of aryl-[1,4]diazepane ureas as functional antagonists of the chemokine receptor CXCR3 are described. Specific examples exhibit IC(50) values of approximately 60 nM in a calcium mobilization functional assay, and dos
Publikováno v:
The Journal of Organic Chemistry. 66:4352-4355
Reduction of bicyclic ketal 1 gave functionalized pyran derivatives 7a or 7b in a highly stereoselective manner, depending upon the reduction conditions utilized. For example, treatment of ketal 1 with TiCl4/Et3SiH produced exclusively diol 7b with t
Publikováno v:
The Journal of Organic Chemistry. 62:1257-1263
The regioselectivity of Pd-catalyzed malonate or sulfonylacetate addition to dihydropyran derivatives is highly dependent upon the substitution pattern of the dihydropyran nucleus and is governed by electronic, rather than steric factors. In certain
Autor:
Christine R. Kaneski, Stephen E. Miller, Michael J. Harbour, Marc-Raleigh Brescia, Stephanie French
Publikováno v:
Journal of Lipid Research, Vol 35, Iss 8, Pp 1441-1451 (1994)
With the goal of improving the detection of lysosomal sphingolipid hydrolases within intact cells, we have recently synthesized a new fluorophor, O-[4-(1-imidazolyl)butyl]-2,3-dicyano-1,4-hydroquinonyl beta-D-galactopyranoside (Im-DCH-beta-Gal). In t
Publikováno v:
ChemInform. 28
The regioselectivity of Pd-catalyzed malonate or sulfonylacetate addition to dihydropyran derivatives is highly dependent upon the substitution pattern of the dihydropyran nucleus and is governed by electronic, rather than steric factors. In certain
Autor:
Brian F. Mcguinness, Marc-Raleigh Brescia, Guizhen Dong, Tara M. Stauffer, Nicole White, Neelima Mannava, Catherine M. Hicks, Ian R. Henderson, Elizabeth Quadros, Yuefei Shao, Andrew G. Cole, Earl F. Kimble, Pamela G. Wines, Laura L. Rokosz
Publikováno v:
Bioorganicmedicinal chemistry letters. 20(22)
A novel series of adenosine A2A receptor antagonists was identified by high-throughput screening of an encoded combinatorial compound collection. The initial hits were optimized for A2A binding affinity, A1 selectivity, and in vitro microsomal stabil
Autor:
Marc-Raleigh Brescia, Philip DeShong
Publikováno v:
ChemInform. 29
Publikováno v:
ChemInform. 32
Reduction of bicyclic ketal 1 gave functionalized pyran derivatives 7a or 7b in a highly stereoselective manner, depending upon the reduction conditions utilized. For example, treatment of ketal 1 with TiCl4/Et3SiH produced exclusively diol 7b with t