摘要:
Compounds I ##STR1## in which R(1) and R(4) equal H, alkyl, alkoxy, Hal, CF.sub.3, NO.sub.2, OH, acetamido or amino;R(2) equals H, alk(en)yl or phenylalkyl (optionally substituted);R(3) equals H, (cyclo)alk(en)yl-(alkyl), phenyl or phenylalkyl (optionally substituted);A equal CHOH, CO, CH.dbd.CH, C.tbd.C, CH.sub.2, O or S;m equals 1 or 2;n equals 1 to 3;p equals 0 to 4;R(5) equals some amino groups, and their salts, exhibit excellent calcium-antagonistic activity.Processes for their preparation are described.
摘要:
Compounds of the formula I ##STR1## where R(1), R(2), R(3), R(4) and R(5) are, inter alia, hydrogen and alkyl, m is 1-4, n is 0 or 1, p is 0-4 and R(6) is identical or different dialkylamine derivatives, and salts thereof, have a calcium-antagonistic action. They are obtained by reacting corresponding amines with a compound II which carries, on the side chain, a leaving group which can be displaced nucleophilically, or from a hydroxyphenyl-dihydroquinolin-2-one compound by reaction with a corresponding side chain compound which has a leaving group which can be displaced nucleophilically.
摘要:
Calcium antagonists of the formula ##STR1## with R(1), R(2), R(3) and R(4) being, inter alia, H, alkyl, alkoxy, halogen, in some cases phenyl; m being 1-4; n being 0-3; X being CH.sub.2, O, S, CO, CHOH or CR.sub.2, and R(5) being various groups containing nitrogen atoms, are described.They are obtained by reaction of compounds II which are likewise new and which contain in place of R(5) a leaving group Y (Cl, Br, I) with the appropriate (cyclic) amino compound.Another synthesis comprises reaction of the appropriate indolinone derivative IV which has a non-etherified hydroxyl group with a side chain which contains a terminal leaving group Z (Cl, Br, I) in the presence of a base.Furthermore, indolinone derivatives VI with an ether side chain with a terminal epoxide group can be reacted with (cyclic) amines to give compounds I.
摘要:
Benzothiazine derivatives of the formula I ##STR1## with (R(1), R(1)', R(1)", R(4) and R(4)' equal to hydrogen, alkyl, alkoxy, halogen, nitro, hydroxyl, acetamido or amino; R(2) equal to hydrogen, alkyl, alkenyl, phenyl; R(3) equal to hydrogen, alkyl, alkenyl, phenyl; R(5) equal to hydrogen or (C.sub.1 -C.sub.3)-alkyl; R(6) equal to one of the following groups, ##STR2## with R(7) and R(8) equal to hydrogen, alkyl, cycloalkyl, phenyl; R(9) equal to hydrogen, alkyl, phenyl, pyridyl, pyrimidinyl or benzoyl; R(10) equal to hydrogen, alkyl, phenyl; R(11) equal to hydrogen, hydroxyl, alkoxy or, together with R(12), a bond; and R(12) equal to hydrogen or, together with R(11), a bond; m equal to 1, 2, 3 or 4; n equal to 0 or 1; p equal to 0, 1, 2, 3 or 4, and X equal to oxygen or two hydrogen atoms, and salts of the compounds of the formula I with physiologically tolerated acids and a process for the preparation of compounds I, likewise a method of treatment of disturbances of the calcium balance of a human body are described.
摘要:
Calcium antagonists of the formula ##STR1## with R(1), R(2), R(3) and R(4) being, inter alia, H, alkyl, alkoxy, halogen, in some cases phenyl; m being 1-4; n being 0-3; X being CH.sub.2, O, S, CO, CHOH or CR.sub.2, and R(5) being various groups containing nitrogen atoms, are described.They are obtained by reaction of compounds II which are likewise new and which contain in place of R(5) a leaving group Y (Cl, Br, I) with the appropriate (cyclic) amino compound.Another synthesis comprises reaction of the appropriate indollinone derivative IV which has a non-etherified hydroxyl group with a side chain which contains a terminal leaving group Z (Cl, Br, I) in the presence of a base.Furthermore, indolinone derivatives VI with an ether side chain with a terminal epoxide group can be reacted with (cyclic) amines to give compounds I.
摘要:
The present invention relates to white-emitting organic electroluminescent devices which have at least one blue-fluorescent emitter layer and at least one phosphorescent emitter layer.
摘要:
The present invention relates to a mixture comprising two different compounds A and B, each of which contain emitter units, where at least one of the compounds is a polymer. The present invention furthermore relates to a non-conjugated polymer or dendrimer which contains two emitting units covalently bonded as polymer building blocks, to the use of the mixture, the polymer or dendrimer in electronic devices, to electronic devices comprising the mixture, the polymer or dendrimer, and to a formulation comprising the mixture, the polymer or dendrimer in a solvent.
摘要:
The present invention relates to organic electroluminescent devices which comprise fluorene derivatives and spiro bifluorene derivatives as matrix material for phosphorescent emitters.
摘要:
The present invention relates to organic electroluminescent devices having at least two emitting layers, where the two emitting layers comprise phosphorescent dopants.