Substituted .omega.-nitroacetophenones and their preparation and intermediates therefor are described together with pharmaceutical compositions containing such nitroacetophenones for the prophylaxis and treatment of diseases associated with allergic or immunological reactions such as asthma, hayfever and rhinitis.
New amidino derivatives and their use as thrombin inhibitors
申请人:Inghardt Tord
公开号:US20070249578A1
公开(公告)日:2007-10-25
There is provided compounds of formula I
wherein R
1
, R
x
, Y, R
y
, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.
Antiallergic activity of .omega.-nitroacetophenones
作者:Derek R. Buckle、Barrie C. C. Cantello、Neil J. Morgan、Harry Smith、Barbara A. Spicer
DOI:10.1021/jm00241a018
日期:1975.7
Selected omega-nitroacetophenones, formed by the alcoholic cleavage of 2-nitroindandiones, have been shown to inhibit the homocytotropic antibody-antigen induced passive cutaneous analhylaxis reaction in the rat. The enzymatic cyclization of these derivatives to the parent nitroindandione has been demonstrated both in vivo and in vitro and this process is suggested as a possible prerequisite to biological activity.
Salukaew, Zhurnal Obshchei Khimii, 1956, vol. 26, p. 914,919