This invention relates to the novel use of phenyl ureas in the treatment of disease states mediated by the chemokine, Interleukin-8 (IL-8).
这项发明涉及苯基脲化合物在治疗由趋化因子白细胞介素-8(IL-8)介导的疾病状态中的新用途。
New sulphur containing nonsteroidal drugs as 5-alpha reductase inhibitors
申请人:MERCK & CO. INC.
公开号:EP0525885A1
公开(公告)日:1993-02-03
Described are new non-steroidal drugs for treatment of benign prostatic hyperplasia and other disorders mediated by high 5-a reductase activity, high DHT levels and other conditions of hyperandrogenic stimulation, of the formula:
wherein A, D, X, R, R', R", Ra, y and z are as defined in claim 1.
New non-steroidal agents as 5-alpha reductase inhibitors
申请人:MERCK & CO. INC.
公开号:EP0526093A1
公开(公告)日:1993-02-03
Described are new non-steroidal drugs for treatment of benign prostatic hyperplasia and other disorders mediated by high 5-alpha reductase activity, high dihydrotestosterone levels, and other conditions of hyperandrogenic stimulation, of the formula:
wherein
A, D, E, X, R, R′, R˝, Ra, y and z are as defined in claim 1.
Reactivity and selectivity of nitrenium ions derived from ester derivatives of carcinogenic N-(4-biphenylyl)hydroxylamine and the corresponding hydroxamic acid
作者:Michael Novak、Mary Jo Kahley、Emily Eiger、John S. Helmick、Hope E. Peters
DOI:10.1021/ja00074a010
日期:1993.10
N-Acetyl-N-(sulfonatooxy)-4-aminobiphenyl (1a) and N-(4-biphenylyl)-O-pivaloylhydroxylamine (1c) decompose in 5% CH 3 CN/H 2 O, μ=0.5 M, at 20 o C via rate-limiting N-O bond heterolysis to generate the nitreniumion interediates 2a and 2b, respectively. Addition of Cl - (≤0.5 M) of N 3 - (≤0.05 M) causes a marked decrease in the yields of all hydrolysis products derived from 1a and 1c, except the rearrangement
N-乙酰基-N-(磺基氧基)-4-氨基联苯 (1a) 和 N-(4-联苯基)-O-新戊酰羟胺 (1c) 在 5% CH 3 CN/H 2 O 中分解,μ=0.5 M,在 20 o C 通过限速 NO 键异解作用分别生成氮烯离子中间体 2a 和 2b。添加 Cl - (≤0.5 M) 和 N 3 - (≤0.05 M) 导致来自 1a 和 1c 的所有水解产物的产率显着降低,除了重排产物 10a 和 11,水解速率没有任何变化常数
[EN] IL-8 RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DES RECEPTEURS D'IL-8
申请人:SMITHKLINE BEECHAM CORPORATION
公开号:WO1996025157A1
公开(公告)日:1996-08-22
(EN) This invention relates to the novel use of phenyl ureas in the treatment of disease states mediated by the chemokine, Interleukin-8 (IL-8).(FR) Cette invention se rapporte à une nouvelle utilisation des urées phényliques dans le traitement d'états pathologiques dont le médiateur est la chimiokine, appelée interleukine-8 (IL-8).