摘要:
.beta.-carbolines of formula I are described ##STR1## in which R.sup.A is a C.sub.6-12 aryl hetaryl as defined herein, that can be substituted singly to multiply with halogen, C.sub.1-4 -alkoxy, C.sub.1-4 -alkyl or amino,X is --(CH.sub.2).sub.n -- or --C.tbd.C--,for use as pharmaceutical agents.
摘要:
Compounds of formula I ##STR1## in which R.sup.A, B (which is CR.sup.4) and R.sup.3 and have the meaning indicated in the application, as well as their production and their use in pharmaceutical agents, are described.
摘要:
A process is disclosed for the preparation of 4-alkoxyalkyl .beta.-carboline derivatives of general Formula I ##STR1## wherein R.sup.1 is hydrogen or methyl,R.sup.2 is an optionally substituted aliphatic hydrocarbon residue,R.sup.3 is lower alkyl, andR.sup.A is hydrogen, halogen, COOR.sup.4 or OR.sup.5, R.sup.4 meaning lower alkyl and R.sup.5 meaning hydrogen, lower alkyl, cycloalkyl, or optionally substituted pheny,by reaction of a compound of Formula II in the presence of AgBF.sub.4 with an alcohol of the formula R.sup.2 OH wherein R.sup.2 has the meanings given above.
摘要:
Substituted 5H-pyrimido[5,4-b]indoles of Formula I ##STR1## wherein R.sup.2 is halogen; the oxadiazolyl group ##STR2## wherein R" is lower alkyl with up to 3 carbon atoms; C.sub.1-5 -alkyl, cycloalkyl, aralkyl, or aryl; OR.sup.I, SO.sub.n R.sup.I with n being 0, 1, or 2, or ##STR3## wherein R.sup.I is hydrogen, C.sub.1-5 -alkyl, cycloalkyl, aralkyl, or aryl; ##STR4## wherein R.sup.II and R.sup.III are hydrogen, C.sub.1-5 -alkyl, C.sub.3-5 -alkenyl, cycloalkyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; andR.sup.A is hydrogen; the oxadiazolyl group ##STR5## wherein R" is lower alkyl with up to 3 carbon atoms; halogen, nitro, OR.sup.I, SO.sub.n R.sup.I with n being 0, 1, or 2, ##STR6## wherein R.sup.I is hydrogen, C.sub.1-5 -alkyl, cycloalkyl, aralkyl, or aryl; ##STR7## wherein R.sup.II and R.sup.III are hydrogen, C.sub.1-5 -alkyl, cycloalkyl, C.sub.3-5 -alkenyl, aralkyl, aryl, or, with the connecting N-atom, a 5- or 6-membered heterocyclic ring; orPO(OR).sub.2 wherein R is C.sub.1-5 -alkyl, exhibit strong affinity for binding to benzodiazepine receptors.The novel compounds are suitable for use in psychopharmaceutical preparations.
摘要:
Compounds of formula I ##STR1## wherein R.sup.1 is hydrogen or a protecting group,R.sup.2 is --CH.dbd.CR.sub.2.sup.4 or --C.tbd.CR.sup.4,R.sup.4 is hydrogen or halogen,R.sup.3 is hydrogen, lower alkyl or lower alkoxyalkyl,R.sup.A is, inter alia, hydrogen, OR.sup.7, lower alkyl, which optionally is substituted with aryl, lower alkoxy or NR5R6,R.sup.5 and R.sup.6 can be the same or different and in each case is hydrogen, lower alkyl or together with the nitrogen atom a 5-6 member ring, which can contain another heteroatom,R.sup.7 is lower alkyl, optionally substituted aryl or aralkyl, andeach compound can contain one or more R.sup.A radicals which are not hydrogen, have valuable pharmacological properties.
摘要翻译:式I化合物其中R 1是氢或保护基,R 2是-CH = CR 24或-C 3 CON CR 4,R 4是氢或卤素,R 3是氢,低级烷基或低级烷氧基烷基, 特别地,氢,OR 7,任选被芳基,低级烷氧基或NR 5 R 6,R 5和R 6取代的低级烷基可以相同或不同,并且在每种情况下均为氢,低级烷基或与氮原子一起5-6 成员环,其可以含有另一个杂原子,R7是低级烷基,任选取代的芳基或芳烷基,并且每种化合物可以含有一个或多个不是氢的RA基团,具有有价值的药理学性质。
摘要:
N-hetaryl imidazole derivatives of general Formula I ##STR1##are disclosed in whichHet represents an optionally substituted monocyclic or bicyclic heteroaromate,R.sup.3 represents hydrogen, a straight or branched C.sub.1-6 -alkyl group, or a C.sub.1-6 -alkoxy-alkyl group, andR.sup.4 represents --COOR.sup.5 --CONR.sup.6 R.sup.7 --CN, ##STR2##with R.sup.5 meaning hydrogen, a straight or branched C.sub.1-6 -alkyl group, R.sup.6 and R.sup.7 are the same of different and represent hydrogen or a straight, branched, or cyclic alkyl group with up to 7 carbon atoms or, together with the nitrogen atom, form a saturated five or six ring optionally containing another heteroatom and R.sup.8 means hydrogen or a straight, branched or cyclic alkyl group with up to 7 carbon atoms.
摘要:
Compounds of formula I are described ##STR1## in which R.sup.3 represents a C.sub.6-12 -aryl or hetaryl radical, optionally substituted singly or multiply with C.sub.1-4 -alkyl, C.sub.3-7 -cycloalkyl, halogen, C.sub.1-4 -alkoxy-C.sub.1-2 -alkyl, phenyl or amino, the process for their production and their use in pharmaceutical agents.
摘要:
.beta.-carboline-3-hydroxyalkylcarboxylic acid ester derivatives of formula I ##STR1## in which R.sup.A, n, R.sup.4 and R.sup.3, have the meaning indicated in the claims, as well as their production and their use in pharmaceutical agents are described.
摘要:
Thiophene derivatives of the formula ##STR1## WHEREIN R.sub.x is --S-CHR.sub.5 -COOH or -S-CH.sub.2 -CH.sub.2 -OH, R.sub.y is 1-2 of halogen alkoxy of 1-6 carbon atoms, aralkyl of 7-10 carbon atoms, phenyl, halophenyl or alkylcarbonyl of 1-6 carbon atoms in the alkyl group, and R.sub.5 is a hydrogen atom, when R.sub.y is a halogen atom, when R.sub.5 is alkyl, their enantiomers, and their pharmacologically acceptable salts thereof with bases, possess antilipolytic activity.
摘要:
Novel aminoalkoxyphenylpyrrolidones of the following formula show antihypertonic activity: ##STR1## wherein R.sub.1 is H or OCH.sub.3 ;R.sub.2 and R.sub.3 are each, independently, H, C.sub.1-4 alkyl, OH, C.sub.1-6 acyloxy, or C.sub.1-3 alkoxy;m and n are each, independently, integers of from 0 to 3; andA is >O, >S >N--R.sub.5, or >CH--R.sub.5 ; R.sub.5 is H, ##STR2## X is H, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, CF.sub.3, or OCF.sub.3 ; and Y is O, S or NH;and pharmaceutically acceptable salts thereof.