Benzofurans and benzothiophenes having antiallergic activity and method
申请人:Warner-Lambert Company
公开号:US04910317A1
公开(公告)日:1990-03-20
Novel benzothiophenes having antiallergic activity and both novel and other selected benzothiophenes having activity for treating acute respiratory distress syndrome. The benzothiophenes of the present invention are particularly 2-tetrazolylcarboxamides of the benzothiophenes.
Novel benzothiophenes having antiallergic activity and both novel and other selected benzothiophenes having activity for treating acute respiratory distress syndrome
申请人:WARNER-LAMBERT COMPANY
公开号:EP0299457A2
公开(公告)日:1989-01-18
Novel benzothiophenes having antiallergic activity and both novel and other selected benzothiophenes having activity for treating acute respiratory distress syndrome. The benzothiophenes of the present invention are particularly 2-tetrazolylcarboxamides of the benzothiophenes.
Novel benzothiophene-, benzofuran-, and naphthalenecarboxamidotetrazoles as potential antiallergy agents
作者:David T. Connor、Wiaczeslaw A. Cetenko、Michael D. Mullican、Roderick J. Sorenson、Paul C. Unangst、Robert J. Weikert、Richard L. Adolphson、John A. Kennedy、David O. Thueson
DOI:10.1021/jm00083a023
日期:1992.3
The synthesis and antiallergic activity of a series of novel benzothiophene-, benzofuran-, and naphthalenecarbox-amidotetrazoles are described. A number of the compounds inhibit the release of histamine from anti-IgE stimulated basophils obtained from allergic donors. Optimal inhibition is exhibited in benzothiophenes with a 3-alkoxy substituent in combination with a 5-methoxy, 6-methoxy, or a 5,6-dimethoxy group. Compounds 13c (CI-959) also inhibited respiratory burst of human neutrophils and the release of mediators from anti-IgE-stimulated human chopped lung.
CONNOR, DAVID T.;MULLICAN, MICHAEL D.;SORENSON, RODERICK J.;THUESON, DAVI+
作者:CONNOR, DAVID T.、MULLICAN, MICHAEL D.、SORENSON, RODERICK J.、THUESON, DAVI+