摘要:
The invention relates to leukotriene B4 derivatives of general formula (I) in which R1 stands for CH2OH, CH3, CF3, COOR4, CONR5R6; R2 stands for H or an organic acid radical with 1-15 C atoms; R3 stands for H; R4 is hydrogen, C1-C10-alkyl, C3-C10-cycloalkyl, a C6-C10-aryl radical optionally substituted by 1-3 halogen, phenyl, C1-C4-alkyl, C1-C4-alkoxy, fluoromethyl, chloromethyl, trifluoromethyl, carboxyl or hydroxy, or CH2—CO—(C6-C10) aryl, or a 5-6 link ring with at least 1 heteroatom; A is a trans-, trans-CH═CH—CH═CH, a —CH2CH2—CH═CH— or a tetramethylene group; B is a C1-C10 linear or branched-chain aklylene group or the group (a) or (b); D is a direct bonding, oxygen, sulphur, —C≡C—, —CH═CR7, or a direct bonding with B. The invention also relates to salts thereof, having physiologically compatible bases and their cyclodextrin clathrates. The inventive substances can be used as pharmaceutical preparations
摘要:
Leukotriene-B.sub.4 derivatives of general formula (I), in which R.sub.1 represents H, CF.sub.3, CH.sub.2 OH, and R.sub.2 represents H or an organic acid radical; R.sup.3 symbolizes H, C.sub.1 -C.sub.14 alkyl, C.sub.3 -C.sub.10 cycloalkyl, or a 5- to 6-membered aromatic heterocyclic ring with at least 1 heteroatom; R.sub.4 means hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.10 cycloalkyl; A symbolizes a trans, trans--CH.dbd.CH--CH.dbd.CH, a --CH.sub.2 CH.sub.2 --CH.dbd.CH-- or a tetramethylene group; B symbolizes a C.sub.1 -C.sub.10 -- straight-chain or branched-chain alkylene group or group (a) or (b); D can mean a direct bond, oxygen, sulfur, --C.tbd.C--, --CH.dbd.CR.sub.7, or together with B can also mean a direct bond; R.sub.5 and R.sub.6 are the same or different and represent H or C.sub.1 -C.sub.4 alkyl, or R.sub.6 represents H and R.sub.5 represents C.sub.1 -C.sub.15 alkanoyl or R.sub.8 represents SO.sub.2 ; R.sub.7 means H, C.sub.1 -C.sub.5 alkyl, chlorine, bromine; R.sub.8 has the same meaning as R.sub.3, m means 1-3, o means 0-5, p means 0-5, X is a direct bond, oxygen, sulfur, an aromatic compound or heteroaromatic compound, Y is a C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.10 cycloalkyl, n is 2-5, and, if R.sub.4 means hydrogen, their salts with physiologically compatible bases and their cyclodextrin clathrates. The leukotriene derivatives are used as dermatological products. ##STR1##
摘要:
9H-Pyrido�3,4-b!indole compounds have a pronounced leukotriene-B.sub.4 antagonistic action, and thus show a completely different spectrum of activity than known .beta.-carbolines.