Heteroatom- and carbon-linked biphenyl analogs of Brequinar as immunosuppressive agents
摘要:
Structure-activity relationships were explored for some analogs of Brequinar having a linking atom between the 2-biphenyl substituent and the quinoline ring. Activities as inhibitors of dihydroorotate dehydrogenase and the mixed lymphocyte reaction were related to the overall shape and lipophilicity of the 2-substituent. (C) 1998 The DuPont Merck Pharmaceutical Company. Published by Elsevier Science Ltd.All rights reserved.
Synthesis and herbicidal activity of phenyl-substituted benzoylpyrazoles
作者:Thomas L Siddall、David G Ouse、Zoltan L Benko、Gail M Garvin、Johnny L Jackson、Jeffrey M McQuiston、Michael J Ricks、Thomas D Thibault、James A Turner、John C VanHeertum、Monte R Weimer
DOI:10.1002/ps.588
日期:2002.12
A novel series of substituted 3-phenyl benzoylpyrazoles were prepared and tested as potential grass herbicides. The targeted materials were prepared by three newly developed synthetic routes, which allowed a comprehensive study of the SAR (structure-activity relationships) of this series. The best combination of grass weed activity (Avena fatua L, Setaria viridis (L) Beauv and Alopecurus myosuroides
Heteroatom- and carbon-linked biphenyl analogs of Brequinar as immunosuppressive agents
作者:Douglas G. Batt、Joseph J. Petraitis、Susan R. Sherk、Robert A. Copeland、Randine L. Dowling、Tracy L. Taylor、Elizabeth A. Jones、Ronald L. Magolda、Bruce D. Jaffee
DOI:10.1016/s0960-894x(98)00308-4
日期:1998.7
Structure-activity relationships were explored for some analogs of Brequinar having a linking atom between the 2-biphenyl substituent and the quinoline ring. Activities as inhibitors of dihydroorotate dehydrogenase and the mixed lymphocyte reaction were related to the overall shape and lipophilicity of the 2-substituent. (C) 1998 The DuPont Merck Pharmaceutical Company. Published by Elsevier Science Ltd.All rights reserved.
Synthesis of the 4-arylindole portion of the antitumor agent diazonamide and related studies
作者:Fiona Chan、Philip Magnus、Edward G. McIver
DOI:10.1016/s0040-4039(99)02204-2
日期:2000.2
The synthesis of 6 comprising the CDG rings of the diazonamides was achieved in an overall yield of 75% from commercially available 3.