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公开(公告)号:DE3208190A1
公开(公告)日:1983-09-08
申请号:DE3208190
申请日:1982-03-06
Applicant: HOECHST AG
Inventor: ENGLERT HEINRICH DR , LANG HANS-JOCHEN DR , HROPOT MAX DR , KAISER JOACHIM DR
IPC: A61K31/135 , A61K31/40 , A61K31/535 , A61K31/54 , A61P3/00 , A61P7/10 , A61P9/12 , C07C43/21 , C07C67/00 , C07C313/00 , C07C315/04 , C07C317/00 , C07C317/22 , C07C317/32 , C07C317/36 , C07D277/04 , C07D295/08 , C07D295/096 , C07D307/52 , C07C147/12 , C07C147/14 , C07C147/10
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 2-Aminomethylphenols of the formula I see diagramm : EP0088346,P33,F2 in which R represents hydrogen or alkyl having 1 or 2 C atoms, R**1 represents alkyl having 1 to 8 C atoms, cycloalkyl having 3 to 12 C atoms and up to 8 ring members, alkenyl having 2 to 8 C atoms or cycloalkenyl having 5 to 12 C atoms and up to 8 ring members, it being possible for each of the aforementioned radicals to be substituted with 1 to 5 identical or different halogen atoms, R**2 and R**4 are identical or different and denote hydrogen, halogen, alkyl having 1 or 2 C atoms or alkoxy having 1 or 2 C atoms, R**3 denotes halogen, alkyl having 1 to 12 C atoms or cycloalkyl having 3 to 12 C atoms and up to 8 ring members, R**5 and R**6 are identical or different and represent hydrogen, alkyl having 1 to 6 C atoms, cycloalkyl having 3 to 10 C atoms and up to 8 ring members or the radical -[CH2 ]o -Ar, wherein o = 1 or 2, the -[CH2 ]o - chain can be substituted by 1 or 2 (C1 or C2 )-alkyl groups and Ar is a 5- or 6- membered aromatic or heteroaromatic system, which is optionally substituted by 1 to 3 identical or different radicals (C1 or C2 )-alkyl, (C1 or C2 )-alkoxy or halogen, and n is 1 or 2, it being possible for the radicals R**5 and R**6 and/or two of the radicals R**2 , R**3 and R**4 also to form a -[CH2 ]m - chain having m = 3 to 6, which can optionally be substituted by 1 or 2 methyl groups and, in the case of R**5 and R**6 , can also be interrupted by 1 or 2 oxygen atoms, sulfur atoms and/or imino groups, and their physiologically tolerated salts. 1. Claims for the Contracting State : AT A process for the preparation of the 2-aminomethylphenols of the formula I see diagramm : EP0088346,P35,F4 in which R represents hydrogen or alkyl having 1 or 2 C atoms, R**1 represents alkyl having 1 to 8 C atoms, cycloalkyl having 3 to 12 C atoms and up to 8 ring members, alkenyl having 2 to 8 C atoms or cycloalkenyl having 5 to 12 C atoms and up to 8 ring members, it being possible for each of the aforementioned radicals to be substituted with 1 to 5 identical or different halogen atoms, R**2 and R**4 are identical or different and denote hydrogen, halogen, alkyl having 1 or 2 C atoms or alkoxy having 1 or 2 C atoms, R**3 denotes halogen, alkyl having 1 to 12 C atoms or cycloalkyl having 3 to 12 C atoms and up to 8 ring members, R**5 and R**6 are identical or different and represent hydrogen, alkyl having 1 to 6 C atoms, cycloalkyl having 3 to 10 C atoms and up to 8 ring members or the radical -[CH2 ]o -Ar, wherein o = 1 or 2, the -[CH2 ]o - chain can be substituted by 1 or 2 (C1 or C2 )-alkyl groups and Ar is a 5- or 6-membered aromatic or heteroaromatic system, which is optionally substituted by 1 to 3 identical or different radicals (C1 or C2 )-alkyl, (C1 or C2 )-alkoxy or halogen, and n is 1 or 2, it being possible for the radicals R**5 and R**6 and/or two of the radicals R**2 , R**3 and R**4 also to form a -[CH2 ]m - chain having m = 3 to 6, which can optionally be substituted by 1 or 2 methyl groups and, in the case of R**5 and R**6 , can also be interrupted by 1 or 2 oxygen atoms, sulfur atoms and/or imino groups, and their physiologically tolerated salts, which comprises a) reacting a compound of the formula II see diagramm : EP0088346,P36,F1 wherein n, R**1 , R**2 , R**3 and R**4 have the abovementioned meanings, with an N-hydroxymethylcarboxamide of the general formula III see diagramm : EP0088346,P36,F2 in which R has the abovementioned meaning, R**5 denotes hydrogen or alkyl having 1 to 4 C atoms and R**7 represents hydrogen, optionally halogen-substituted alkyl having 1 to 4 C atoms or aryl having 6 to 10 C atoms, or in which R**5 and the radical COR**7 together represent the o-phthaloyl radical, to give a compound of the general formula IV see diagramm : EP0088346,P36,F3 and removing the acyl radical R**7 -CO by hydrolysis, b) reacting a compound of the formula II, in which the radicals R**1 to R**4 and n have the abovementioned meanings, in the presence of formaldehyde, with an amine of the general formula V see diagramm : EP0088346,P36,F4 in which R**5 and R**6 have the meanings mentioned in claim 1 with the exception of hydrogen, c) reacting a compound of the general formula VI see diagramm : EP0088346,P36,F5 in which n and R to R**4 have the abovementioned meanings and Z represents a leaving group, with an amine of the general formula H-N = Y, wherein Y represents an amine-protective group or the radicals R**5 and R**6 defined in claim 1, it being possible for R**6 also to be an amine-protective group, to give a compound of the general formula VII see diagramm : EP0088346,P37,F1 and, if appropriate, removing the amine-protective group by hydrolysis or hydrogenolysis, or d) reacting compounds of the general formula XIV see diagramm : EP0088346,P37,F2 in which n and R to R**4 have the abovementioned meanings, with an amine of the formula R**5 -NH2 , with R**5 having the abovementioned meaning, to give Schiff's bases of the formula XV see diagramm : EP0088346,P37,F3 in which n and R to R**5 have the abovementioned meanings, and reducing the latter to give a compound of the formula I, and optionally converting the compound of the formula I obtained according to one of the variants a) - d) into its physiologically tolerated salts.
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公开(公告)号:DE3034001A1
公开(公告)日:1982-04-22
申请号:DE3034001
申请日:1980-09-10
Applicant: HOECHST AG
Inventor: KONZ ELMAR DIPL CHEM DR , HOCK FRANZ DR , KAISER JOACHIM DR , KRUSE HANSJOERG DR
IPC: C07D217/14 , A61K31/47 , A61K31/495 , A61K31/505 , A61K31/55 , A61P9/12 , A61P25/00 , C07D217/22 , C07D401/04 , C07D401/12 , C07D405/02 , C07D405/12 , C07D409/12 , C07D413/12 , C07D401/14
Abstract: New isoquinoline derivatives of the general formula (I) and their physiologically acceptable salts, which exert pharmacological actions on the central nervous system and the heart circulation system, a process for the preparation of these compounds, medicaments containing them, and their use as neuroleptic, antihypertonic and antiarrhythmic agents, are described.
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13.
公开(公告)号:DE2910194A1
公开(公告)日:1980-09-25
申请号:DE2910194
申请日:1979-03-15
Applicant: HOECHST AG
IPC: C07D211/58 , C07D491/04 , C07D401/04 , A61K31/47
Abstract: (A) 1-(4-Aminopiperidino)-3,4-dihydroisoquinoline derivs. of formula (I) and their physiologically acceptable salts are new (R1 is H, 1-6C alkyl, Ph, 1-6C alkoxy, 1-6C alkylthio, benzyloxy, methylenedioxy, halogen, CF3, OH, NO2, amino, 1-6C alkoxycarbonyl or sulphamoyl, and if there is more than one R1 gp. they are the same or different; n is 1-3; R2 and R3 are each H, Ph, CH2Ph, or opt. branched 1-6C alkyl; R4 is 1-6C alkyl, 2-6C alkenyl, 1-6C alkoxy (opt. substd. by OH), 2-6C alkenyloxy, 5-7C cycloalkyl, 5-7C cycloalkyloxy, aryl, aryl-1-6C-alkyl, diaryl-1-6C-alkyl, aryl-1-6C alkoxy or aryloxy, where aryl is Ph, furyl, thienyl or pyridyl and where the aryl gps. are mono-, di- or tri-substd. by 1-6C alkyl, 1-6C alkoxy, 1-6C alkylthio, Ph, benzyloxy, methylenedioxy, halogen, CF3, OH, NO2, amino, 1-6C alkoxycarbonyl or sulphamoyl). (I) can be used to treat disorders of heart circulation. (I) lower blood pressure and have antiarrythmic properties. Daily doses i.v. or i.m. are suitably 10-200 mg.
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公开(公告)号:DE2831431A1
公开(公告)日:1980-01-31
申请号:DE2831431
申请日:1978-07-18
Applicant: HOECHST AG
IPC: A61K31/435 , A61P9/00 , C07D211/58 , C07D401/04 , C07D401/14 , C07D405/14 , C07D409/14 , C07D491/04 , A61K31/47
Abstract: New isoquinoline derivs. are cpds. of formula (I) and their physiologically tolerable salts. where each R1 (same or different) is H, 1-lC alkyl, 1-6C alkoxy, 1-6C alkylthio, phenyl, benzyloxy, methylenedioxy, halogen, CF3, OH, NO2, amino, 1-6C alkoxycarbonyl or sulphamoyl; n is 1-3; R2 and R3 are H, phenyl, benzyl or opt. branched 1-6C alkyl; and R4 is phenyl, furyl, thienyl or pyridyl substd. by (R1)n. (I) have hypotensive and antiarrhythmic activity. Intermediates for (I) which are new have the same pharmacological properties.
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公开(公告)号:CH608001A5
公开(公告)日:1978-12-15
申请号:CH1394774
申请日:1974-10-17
Applicant: HOECHST AG
Inventor: KUNSTMANN RUDOLF DR , KAISER JOACHIM DR
IPC: C07D217/22 , C07D401/04 , C07D471/10
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公开(公告)号:DE2352702A1
公开(公告)日:1975-06-26
申请号:DE2352702
申请日:1973-10-20
Applicant: HOECHST AG
Inventor: KUNSTMANN RUDOLF DR , KAISER JOACHIM DR
IPC: C07D217/22 , C07D217/24 , C07D471/10 , A61K31/47
Abstract: Dihydroisoquinolines (salts) are of formula (I): (where R1 is H, or 1-6C alkyl; R2 is dialkylamino alkyl and including radicals, the two alkyl gps. together with the N-atom completes a 5-7 membered satd. heterocyclic ring opt. substd. by O, S or NR and R is H, 1-4C alkyl or phenyl or R1 + R2 is an N contg. satd. ring of 5-6 atoms; R3 is phenyl opt. mono- or disubstd. by halogen, NO2, amino, sulphamoyl, acylamino or 1-4C alkyl, or pyridyl. R4 and R5 are H or 1-4C alkoxy and X is O of S). (I) are used as anti-arythmic agents.
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公开(公告)号:AT248829T
公开(公告)日:2003-09-15
申请号:AT96101096
申请日:1996-01-26
Applicant: HOECHST AG
Inventor: ENGLERT HEINRICH DR , HARTUNG JENS DR , CRAUSE PETER DR , MANIA DIETER DR , GOEGELEIN HEINZ DR , KAISER JOACHIM DR
IPC: A61K31/38 , A61K31/381 , A61K31/64 , A61P9/00 , A61P9/04 , A61P9/06 , A61P9/10 , A61P43/00 , C07C335/00 , C07D333/34
Abstract: N-((2-Benzamidoethyl)- thiophene-sulphonyl)-urea or-thiourea derivs. of formula (I) are new. R1 = H, halogen, Me, Et, OMe, OEt, SMe, SEt, 1-2C fluoroalkyl or 1-2C fluoroalkoxy; X = O or S; R2 = H, Me or CF3; Y, Z = H, F, Cl, Br, I, Me, Et, OMe or OEt.
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公开(公告)号:DK0726250T3
公开(公告)日:2001-01-08
申请号:DK96101585
申请日:1996-02-05
Applicant: HOECHST AG
Inventor: GOEGELEIN HEINZ DR , KAISER JOACHIM DR , CRAUSE PETER DR , ENGLERT HEINRICH DR , GERLACH UWE DR , MANIA DIETER DR
IPC: C07D333/20 , A61K31/18 , A61K31/34 , A61K31/35 , A61K31/38 , A61K31/381 , A61K31/395 , A61K31/40 , A61K31/425 , A61K31/426 , A61K31/64 , A61P9/00 , A61P9/04 , A61P9/06 , A61P9/10 , C07C233/00 , C07C303/40 , C07C311/58 , C07C327/40 , C07C335/42 , C07D207/32 , C07D207/335 , C07D213/40 , C07D277/28 , C07D307/52
Abstract: Substd. benzenesulphonylurea or -thiourea cpds. of formula (I) are new: R1 = H, 1-6C alkyl, or 3-6C cycloalkyl; R2 = 1-6C alkyl, 1-6C alkoxy, 1-6C mercaptoalkyl, 3-6C cycloalkyl, or a 1-8C chain in which 1-3C may be replaced by O, NH or S; R3, R4 = H or 1-6C alkyl; or R3 + R4 = (CH2)p; p = 2-5; E, X = O or S; Y = ÄC(R5)2Üm; R5 = H, Me or Et; m = 1 or 2; Ar = phenyl, thienyl, furyl, pyrrolyl, thiazolyl, naphthyl or pyridyl (all opt. substd. by 1-3 Me, Et, MeO, EtO, Cl, Br or F).
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公开(公告)号:ES2149234T3
公开(公告)日:2000-11-01
申请号:ES94120773
申请日:1994-12-27
Applicant: HOECHST AG
Inventor: ENGLERT HEINRICH DR , MANIA DIETER DR , HARTUNG JENS DR , GOGELEIN HEINZ DR , KAISER JOACHIM DR , GERLACH UWE DR
IPC: C07D217/24 , A61K31/40 , A61K31/64 , A61P9/00 , A61P9/06 , A61P9/10 , A61P43/00 , C07C303/36 , C07C311/58 , C07C335/42 , C07D207/38 , C07D521/00
Abstract: There are described substituted benzenesulphonylureas and -thioureas of the formula I where R(1) is H, (cyclo)(CH2)a(fluoro)alk(en)yl, R(2) is H, Hal, (fluoro)(mercapto)(CH2)e(cyclo)alk(oxy)(yl), NR(4)R(5) where R(4) and R(5) together are a (CH2)2-7 chain, or R(4), R(5), R(6) are H, (alkyl)(cyclo)(fluoro)alk(en)yl, E is O, S; Y is -[CR(7)2]n-R(3) B is (C3-C6)-alkenyl, or R(3) is X is H, Hal, alkyl; Z is Hal, (cyclo)alk(yl)(oxy). Compounds I are used for the treatment of cardiac arrhythmias and for the prevention of sudden heart death caused by arrhythmia and can therefore be used as antiarrhythmics. They are particularly suitable in those cases in which arrhythmias are the result of constriction of a coronary vessel, such as in angina pectoris or in acute cardiac infarct.
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公开(公告)号:DK0727416T3
公开(公告)日:2000-06-13
申请号:DK96101976
申请日:1996-02-12
Applicant: HOECHST AG
Inventor: ENGLERT HEINRICH CHRISTIAN DR , GERLACH UWE DR , DIETER DR MANIA , GOEGELEIN HEINZ DR , KAISER JOACHIM DR
IPC: A61K31/18 , A61K31/64 , A61P9/00 , A61P9/04 , A61P9/06 , A61P9/10 , C07C233/00 , C07C303/40 , C07C311/58 , C07C311/59 , C07C327/40 , C07C335/42
Abstract: Substd. benzene sulphonyl urea and thiourea derivs. of formula (I) and their salts are new. R1 = H, Me or CF3; R2 = 4-10C alkoxy with 1-6C replaced by O, S or NH; Q = O or S; Y = ÄC(R3)2Üm; R3 = H, Me or Et; R' = H, halo or 1-6C alkyl; R" = halo, 1-4C alkoxy or 1-4C alkyl; and m = 1-4.
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