摘要:
β-Carbolin-3-carboxylic acid derivatives of the formula wherein X, R 3 , R 4 , R 9 and R A have various significances. These compounds possess valuable pharmacological properties. In particular, they act on the central nervous system and are suitable for use in psychopharmaceutical preparations.
摘要:
Ergolinyl compounds which are nitrogen-substituted in the 8-position and have Formula (I) and physiologically compatible salts thereof, wherein the 8-substituent can be in the a- or β-position and represents a single or a double bond. R 2 is hydrogen, C 1-4 -alkyl or C 1-7 -acyl, R 3 is hydrogen, chlorine or bromine, and R 4 is C 2-6 -alkyl, C 3-6 -cycloalkyl-C 1-3 -afkyl, C 3-6 -alkenyl, or C 2-6 -alkynyl;
摘要:
Die Erfindung betrifft neue substituierte Sulfonylharnstoffe der allgemeinen Formel in der
R, Chlor, -COOR 5 , -S(O) n -R 6 oder
R 2 die Gruppen oder
R 3 Wasserstoff, C 1 -C 4 -Alkyl, C 1 -C 4 -Alkoxy, C 1 -C 4 -Alkyl- thio, Halogen, Halogen-C 1 -C 4 -alkyl, Halogen-C 1 -C 4 -alkoxy, Di-C 1 -C 3 -alkyl-amino, C 1 -C 3 -Alkyl-amino oder C 1 -C 3 -Alkoxy-C 1 -C 3 -alkoxy, R 4 Wasserstoff, C 1 -C 4 -Alkyl, C 1 -C 4 -Alkoxy, C 1 -C 4 -Alkyl- thio, Halogen, Halogen-C 1 -C 4 -alkyl, Halogen-C 1 -C 4 -alkoxy, Di-C 1 -C 3 -alkyl-amino, C 1 -C 3 -Alkyl-amino oder C 1 -C 3 -Alkoxy-C 1 -C 3 -alkoxy, Z-CH= oder -N=, R 5 C 1 -C 8 -Alkyl, C 3 -C 6 -Cycloalkyl, C 1 -C 3 -Alkoxy-C 1 -C 3 - alkyl, Phenyl, substituiertes Phenyl, Benzyl oder substituiertes Benzyl, R 6 C 1 -C 6 -Alkyl oder Phenyl, R, C 1 -C 4 -Alkyl, R, C 1 -C 4 -Alkyl, R 7 und R, C 3 -C 6 -Cycloalkyl, Morpholinyl, Pyrrolidinyl, Piperidyl oder Piperazinyl, R 9 Wasserstoff, Chlor, Fluor oder C 1 -C 3 -Alkyl, R 10 Wasserstoff, Chlor, Fluor, Trifluormethyl oder C 1 -C 3 -Alkyl, R 11 Wasserstoff, Chlor, Fluor, Cyano, C 1 -C 4 -Alkyl oder Phenyl, X Sauerstoff oder Schwefel und n 0, 1 oder 2 bedeuten.
Verfahren zur Herstellung dieser Verbindungen sowie diese enthaltende Mittel mit herbizider und pflanzenwuchsregulierender Wirkung.
摘要:
Ergolinyl compounds which are nitrogen-substituted in the 8-position and have Formula (I) and physiologically compatible salts thereof, wherein
(a) R 1 is hydrogen, the 8-substituent can be in the a- or β-position and represents a single or a double bond,
R 2 is hydrogen, C 1 4 -alkyl or C 1 7 -acyl, R 3 is hydrogen, chlorine or bromine, and R 4 is C 1-6 -alkyl, C 3-6 -cycloalkyl-C 1-3 -alkyl, C 3 6 -alkenyl, or C 3-6 -alkynyl; or
(b) R 1 is and the 8-substituent can be in the a- or β-position, represents a single or double bond,
R 2 , R 3 are as defined above, R 4 , is C 1-6 -alkyl, C 3-6 -cycloalkyl-C 1-3 -alkyl, C 3 alkenyl, or C 3-6 -alkynyl; and R 5 is hydrogen, C 1 10 -alkyl, C3 10 -alkenyl, or C 3 10 - alkynyl, and R 6 is C 1 10 -alkyl, C 3-10 -alkenyl, C 3-10 -alkynyl, or aryl, or R 5 and R 6 together with the connecting N-atom form a 5- to 10-membered heterocyclic ring, preferably 5- or 6- membered, which optionally can contain further heteroatoms
摘要:
Es werden neue (Ergolin-yl)-N',N'-diäthylharnstoff- derivate der allgemeinen Formel und deren Salze, worin
R''' einen Alkylrest mit 2-6 C-Atomen und -(CH 2 ) n -CH=CH 2 , -(CH 2 ) n -C≡CH, -(CH 2 ) n -COOR', -(CH 2 ) n -CN und , wobei n = 1 und 2, m = 0 und 1 und R' einen niederen Alkylrest mit bis zu 6 C-Atomen bedeuten, eine CC-Einfach- oder CC-Doppelbindung bedeuten und der 8ständige Harnstoffrest α- oder β-ständig sein kann, und ein Verfahren zu ihrer Herstellung beschrieben.
Die neuen Verbindungen besitzen eine ausgeprägte dopaminerge Wirksamkeit und eignen sich beispielsweise zur Laktationshemmung und zur Behandlung des Parkinsonismus.
摘要:
3-substituted beta-carbolines of the formula wherein R A is H, F, Cl, Br, I, N0 2 , CN, CH 3 , CF 3 , SCH 3 , NR 16 R 17 or NHCOR 16 , wherein R 16 and R 17 are the same or different and each is hydrogen or alkyl, alkenyl or alkynyl each of up to 6 C-atoms, aralkyl or cycloalkyl each of up to 10 C-atoms, all of which groups for R 16 and R 17 , except for H, can optionally be substituted by halogen, hydroxy, SH, SR 23 , COOR 23 , nitrilo, CONR 23 R 24 , CHOR 23 OR 24 or CHSR 23 SR 24 , wherein R 23 and R 24 are the same or different and each is hydrogen or a lower alkyl of up to 3 C-atoms, or wherein R 16 and R 17 together form a saturated or unsaturated 3-7 membered heterocyclic ring, optionally substituted with a lower alkyl group of up to 3 C-atoms, =S, =0, OR 23 , SR 23 or NR 23 R 24 , wherein a C-atom in the hetero ring may optionally be replaced by S, O or NR 23 ; wherein, throughout, R 23 is as defined above; or R A is wherein R 23 and R 24 are the same or different and each is as defined above; or R A is CHR 33 -OR 39 , wherein R 33 and R 39 are the same or different and R 33 is hydrogen or lower alkyl of up to 3 C-atoms and R 39 is hydrogen, lower alkyl of up to 3 C-atoms or or R A is OR 18 wherein R 18 is alkyl, aryl or aralkyl each of up to 12 C-atoms; or R A is C- CR35 , wherein R 35 is hydrogen, lower alkyl of up to 3 C-atoms, aryl of up to 12 C atoms, or CH R 33 R 30 , wherein R 33 is as defined above and R 30 is halogen, OR 40 or NR 41 R 42 , wherein R 40 is hydrogen, lower alkyl of up to 3 C-atoms, or C 4 or 5-alkylene thereby forming a 5- or 6-membered heterocyclic ring containing 0 and wherein R 41 and R 42 are the same or different and each is hydrogen or lower alkyl, or together are C 4 or 5-alkylene forming a ring with the N-atom, or R 35 is wherein R 23 and R 24 are as defined above; or R A is COOR 2 , SR 2 or SO 2 R 2 , wherein R 2 is alkyl of up to 6 C atoms; or R A is SO 2 NR 21 R 22 wherein R 21 and R 22 each is H or lower alkyl, and wherein each compound may contain 1-4 identical or different non-H R A groups; R c is hydrogen, lower alkyl, alkoxyalkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms, aralkyl of up to 8 C-atoms, or (CH 2 ) n OR 20 wherein R 20 is alkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms or aralkyl of up to 8 C-atoms and n is an integer of 1 to 3; Y is oxygen, two hydrogen atoms or NOR 1 , wherein R 1 is hydrogen, lower alkyl, aryl or aralkyl of up to 6 C-atoms, COR 2 , wherein R 2 is lower alkyl of up to 6 C-atoms, or Y is CHCOOR 3 , wherein R 3 is hydrogen or lower alkyl or Y is NNR 4 R 5 , wherein R 4 and R 5 can be the same or different and each is hydrogen, lower alkyl, C 6-10 -aryl, C 7-10 -aralkyl or CONR 6 R 7 , wherein R 6 and R 7 can be the same or different and each is hydrogen or lower alkyl or R 4 and R 5 together with the connecting N-atom, for a 5- or 6-membered heterocyclic ring which optionally may also contain an 0-atom or up to 3 N-atoms and which optionally may be substituted by a lower alkyl group; Z is hydrogen, or alkoxy or aralkoxy each of up to 10 C-atoms and each optionally substituted by hydroxy, or Z is alkyl of up to 6 C-atoms, C 6-10 -aryl or C 7-10 -aralkyl each of which may optionally be substituted by a COOR 8 - or a CONR 9 R 10 group, wherein R 8 is alkyl of up to 6 C-atoms, and R 9 and R 10 , be the same or different and each is hydrogen or alkyl to 6 C-atoms; or Z is NR 9 R 10 , wherein R 9 and R 10 are as defined above; or Z is NR 11 CHR 12 R 13 , wherein R 11 and R 12 each is hydrogen or together form a N=C double bond, wherein R 13 is C 1-10 -alkyl or NR 14 R 15 , wherein R 14 and R 15 are the same or different and each is hydrogen, OH or alkyl or alkoxy each of up to 6 C-atoms, or wherein R 12 and R 13 together are oxygen, in which case, R" is hydrogen; or Z is COOR 2 wherein R 2 is as defined above; or Y and Z, together with the connecting C-atom, may form a 5- or 6-membered heterocyclic ring which contains an O-atom, adjoining 0- and N-atoms or up to 4 N atoms and which optionally may be substituted by a lower alkyl group, hydroxy or oxo have valuable psychotropic properties which make them useful for example as tranquilizers.
摘要:
3-substituted beta-carbolines of the formula wherein
R A is H, F, Cl, Br, I, N0 2 , CN, CH 3 , CF 3 , SCH 3 , NR 16 R 17 or NHCOR 16 , wherein R 16 and R 17 are the same or different and each is hydrogen or alkyl, alkenyl or alkynyl each of up to 6 C-atoms, aralkyl or cycloalkyl each of up to 10 C-atoms, all of which groups for R 16 and R 17 , except for H, can optionally be substituted by halogen, hydroxy, SH, SR 23 , COOR 23 , nitrilo, CONR 23 R 24 , CHOR 23 OR 24 or CHSR 23 SR 24 , wherein R 23 and R 24 are the same or different and each is hydrogen or a lower alkyl of up to 3 C-atoms, or wherein R 16 and R 17 together form a saturated or unsaturated 3-7 membered heterocyclic ring, optionally substituted with a lower alkyl group of up to 3 C-atoms, =S, =0, OR 23 , SR 23 or NR 23 R 24 , wherein a C-atom in the hetero ring may optionally be replaced by S, O or NR 23 ; wherein, throughout, R 23 is as defined above; or R A is
wherein R 23 and R 24 are the same or different and each is as defined above; or R A is CHR 33 -OR 39 , wherein R 33 and R 39 are the same or different and R 33 is hydrogen or lower alkyl of up to 3 C-atoms and R 39 is hydrogen, lower alkyl of up to 3 C-atoms or or R A is OR 18 wherein R 18 is alkyl, aryl or aralkyl each of up to 12 C-atoms; or R A is C- CR35 , wherein R 35 is hydrogen, lower alkyl of up to 3 C-atoms, aryl of up to 12 C atoms, or CH R 33 R 30 , wherein R 33 is as defined above and R 30 is halogen, OR 40 or NR 41 R 42 , wherein R 40 is hydrogen, lower alkyl of up to 3 C-atoms, or C 4 or 5-alkylene thereby forming a 5- or 6-membered heterocyclic ring containing 0 and wherein R 41 and R 42 are the same or different and each is hydrogen or lower alkyl, or together are C 4 or 5-alkylene forming a ring with the N-atom, or R 35 is wherein R 23 and R 24 are as defined above; or R A is COOR 2 , SR 2 or SO 2 R 2 , wherein R 2 is alkyl of up to 6 C atoms; or R A is SO 2 NR 21 R 22 wherein R 21 and R 22 each is H or lower alkyl, and wherein each compound may contain 1-4 identical or different non-H R A groups; R c is hydrogen, lower alkyl, alkoxyalkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms, aralkyl of up to 8 C-atoms, or (CH 2 ) n OR 20 wherein R 20 is alkyl of up to 6 C-atoms, cycloalkyl of 3-6 C-atoms or aralkyl of up to 8 C-atoms and n is an integer of 1 to 3; Y is oxygen, two hydrogen atoms or NOR 1 , wherein R 1 is hydrogen, lower alkyl, aryl or aralkyl of up to 6 C-atoms, COR 2 , wherein R 2 is lower alkyl of up to 6 C-atoms, or Y is CHCOOR 3 , wherein R 3 is hydrogen or lower alkyl or Y is NNR 4 R 5 , wherein R 4 and R 5 can be the same or different and each is hydrogen, lower alkyl, C 6-10 -aryl, C 7-10 -aralkyl or CONR 6 R 7 , wherein R 6 and R 7 can be the same or different and each is hydrogen or lower alkyl or R 4 and R 5 together with the connecting N-atom, for a 5- or 6-membered heterocyclic ring which optionally may also contain an 0-atom or up to 3 N-atoms and which optionally may be substituted by a lower alkyl group; Z is hydrogen, or alkoxy or aralkoxy each of up to 10 C-atoms and each optionally substituted by hydroxy, or Z is alkyl of up to 6 C-atoms, C 6-10 -aryl or C 7-10 -aralkyl each of which may optionally be substituted by a COOR 8 - or a CONR 9 R 10 group, wherein R 8 is alkyl of up to 6 C-atoms, and R 9 and R 10 , be the same or different and each is hydrogen or alkyl to 6 C-atoms; or Z is NR 9 R 10 , wherein R 9 and R 10 are as defined above; or Z is NR 11 CHR 12 R 13 , wherein R 11 and R 12 each is hydrogen or together form a N=C double bond, wherein R 13 is C 1-10 -alkyl or NR 14 R 15 , wherein R 14 and R 15 are the same or different and each is hydrogen, OH or alkyl or alkoxy each of up to 6 C-atoms, or wherein R 12 and R 13 together are oxygen, in which case, R" is hydrogen; or Z is COOR 2 wherein R 2 is as defined above; or Y and Z, together with the connecting C-atom, may form a 5- or 6-membered heterocyclic ring which contains an O-atom, adjoining 0- and N-atoms or up to 4 N atoms and which optionally may be substituted by a lower alkyl group, hydroxy or oxo have valuable psychotropic properties which make them useful for example as tranquilizers.
R, und R, eine niedere Alkylgruppe, Z ein Wasserstoffatom oder eine OR 1 -Gruppe und X eine Hydroxymethylengruppe bedeutet, und deren Herstellung aus einer Verbindung der Formal 11 worin R 1 und Z die obige Bedeutung haben und Y eine -C=N-Gruppe oder eine gegebenenfalls veresterte -COOH-oder -SO 2 R 1 -Gruppe, mit R 3 in der Bedeutung einer niederen oder mittleren Alkylgruppe oder einer gegebenenfalls substii tuierten Arylgruppe darstellt.