TRICYCLIC TRIAZOLE DERIVATIVE, PRODUCTION THEREOF, AND USE THEREOF
申请人:TORAY INDUSTRIES, INC.
公开号:EP0536419A1
公开(公告)日:1993-04-14
A novel tricyclic triazole derivative represented by general formula (I) and a pharmacologically acceptable salt thereof, useful as an antiinflammatory, antiallergic and anti-PAF drug, and a process for the production thereof. In formula (I), R¹ represents hydrogen, lower alkyl or C₃ to C₅ cycloalkyl; R² and R³ represent each hydrogen, lower alkyl, lower alkoxy or halogen; W represents C = O or CR⁴R⁵ wherein R⁴ and R⁵ represent each hydrogen or lower alkyl; A represents C₁ to C₅ saturated or unsaturated alkylene which may contain a heteroatom; 1 represents 0 to 2; n represents 1 to 3; symbol --¯ represents a single or double bond; Y represents N or C; and Z represents C(B)Ar¹Ar² (wherein B represents hydrogen, hydroxy or methoxy, and Ar¹ and Ar² represent each hydrogen or (un)substituted aryl), CAr¹Ar² (wherein Ar¹ and Ar² are each as defined above), O-CHAr¹Ar² (wherein Ar¹ and Ar² are each as defined above) or a condensed aromatic ring.
TRICYCLIC TRIAZOLE DERIVATIVES, PRODUCTION AND USE THEREOF
申请人:TORAY INDUSTRIES, INC.
公开号:EP0536419B1
公开(公告)日:1999-10-13
US5683998A
申请人:——
公开号:US5683998A
公开(公告)日:1997-11-04
Tricyclic triazolo derivatives, processes for producing the same and the
申请人:Toray Industries, Inc.
公开号:US05683998A1
公开(公告)日:1997-11-04
Novel tricyclic triazolo derivatives and pharmaceutically acceptable salts thereof, which are useful as anti-inflammation agents, anti-allergy agents or anti-PAF agents as well as processes for producing the same are disclosed. The triazolo derivatives of the present invention are represented by the formula (I): ##STR1## \x9bwherein R.sup.1 represents hydrogen, lower alkyl or C.sub.3 -C.sub.5 cycloalkyl; R.sup.2 and R.sup.3 respectively represent hydrogen, lower alkyl, lower alkoxy or halogen; W represents C.dbd.O or CR.sup.4 R.sup.5 (wherein R.sup.4 and R.sup.5 respectively represents hydrogen or lower alkyl); A represents C.sub.1 -C.sub.5 straight or branched saturated or unsaturated alkylene which may contain one or more hetero atoms; l represents 0 to 2, n represents 1 to 3, . . . represents single bond or double bond; Y represents N or C; Z represents C(B)Ar.sup.1 Ar.sup.2 (wherein B represents hydrogen, hydroxy or methoxy, Ar.sup.1 and Ar.sup.2 respectively represent hydrogen or substituted or non-substituted aryl), CAr.sup.1 Ar.sup.2 (wherein Ar.sup.1 and Ar.sup.2 represent the same meanings as mentioned above), O--CHAr.sup.1 Ar.sup.2 (wherein Ar.sup.1 and Ar.sup.2 represent the same meanings as mentioned above) or condensed aromatic ring!.