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公开(公告)号:HK74989A
公开(公告)日:1989-09-22
申请号:HK74989
申请日:1989-09-14
Applicant: HOECHST AG
Inventor: URBACH HANSJOERG DR , HENNING RAINER DR , TEETZ VOLKER DR , GEIGER ROLF PROF DR , BECKER REINHARD DR , GAUL HOLGER
IPC: A61K38/55 , A61K31/40 , A61K31/403 , A61K31/404 , A61K38/00 , A61P7/10 , A61P9/08 , A61P9/12 , C07D209/02 , C07D209/08 , C07D209/32 , C07D209/34 , C07D209/42 , C07D209/52 , C07D215/22 , C07D215/227 , C07K1/02 , C07K1/113 , C07K5/02 , C07K5/06
Abstract: 1. Claims for the Contracting states ; BE, CH, DE, FR, GB, IT, Li, Lu, NL, SE A compound of the formula I see diagramm : EP0084164,P21,F7 in which the hydrogen atoms on the bridgehead C atoms 3a and (6+n)a have the trans configuration relative to one another and wherein n denotes 0, 1 or 2, R1 denotes methyl, R2 denotes hydrogen, (C1 -C4 )-alkyl or benzyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen or Y and Z together denote oxygen and X denotes phenyl, and its physiologically acceptable salts. 1. Claims for the Contracting state : Austria A process for the preparation of the compounds of the formula I see diagramm : EP0084164,P24,F4 in which the hydrogen atoms on the bridgehead C atoms 3a and (6+n)a have the trans configuration relative to one another and wherein n denotes 0, 1 or 2, R1 denotes methyl, R2 denotes hydrogen, (C1 -C4 )-alkyl or benzyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen or Y and Z together denote oxygen and X denotes phenyl, and its physiologically acceptable salts, which a) comprises reacting a compound of the formula II see diagramm : EP0084164,P24,F6 wherein R1 , R2 , X, Y and Z have the meanings as in formula I, with a compound of the formula III see diagramm : EP0084164,P25,F1 in which the H atoms on the C atoms 3a and (6+n)a have the trans configuration relative to one another and wherein n denotes 0, 1 or 2 and W denotes a radical which can be cleaved off by hydrogenolysis or by acid, and subsequently splitting off the radical W and, if appropriate, the radical R2 to form the free carboxyl groups, or b) for the preparation of compounds of the formula I, in which Y and Z together denote oxygen, comprises b1 ) reacting a compound of the formula IV see diagramm : EP0084164,P25,F3 in which the H atoms on the C atoms 3a and (6+n)a have the trans configuration relative to one another and wherein n and R1 have the meanings as in formula I and W has the meaning as in formula III, with a compound of the formula V, R2 O2 C-CH = CH-CO-X wherein R2 and X have the meanings as in formula I, and subsequently splitting off the radical W and, if appropriate, also the radical R2 to form the free carboxyl groups, or, b2 ) reacting a compound of the formula IV mentioned under b1 ) with a compound of the general formula VI, wherein R2 has the meaning as in formula I, and with a compound of the general formula VII OHC-CO2 R2 X-CO-CH3 wherein X has the meaning as in formula I, subsequently splitting off the radical W and, if appropriate, the radical R2 to form the free carboxyl group, or c) for the preparation of compounds of the formula I, in which Y and Z each denote hydrogen, comprises c1 ) reacting a compound of the formula IV mentioned under b1 ) with a compound of the formula VIII see diagramm : EP0084164,P25,F2 wherein R2 and X have the meanings as in formula I, reducing the Schiff's bases obtained and subsequently splitting off the radical W and, if appropriate, the radical R2 to form the free carboxyl groups, or c2 ) catalytically reducing a compound of the formula I in which Y and Z together denote oxygen, with hydrogen, or d) for the preparation of compounds of the formula I, in which Y denotes hydroxyl and Z denotes hydrogen, comprises reducing a compound of the formula I, in which Y and Z together denote oxygen, catalytically with hydrogen or with a reducing agent, such as sodium borohydride, and, if appropriate, converting the compounds obtained according to (a)-(d) into their physiologically acceptable salts.
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公开(公告)号:HK74889A
公开(公告)日:1989-09-22
申请号:HK74889
申请日:1989-09-14
Applicant: HOECHST AG
Inventor: TEETZ VOLKER DR , GEIGER ROLF PROF DR , URBACH HANSJOERG DR , BECKER REINHARD DR , SCHOELKENS BERNWARD DR
IPC: C07C227/08 , A61K31/40 , A61K31/403 , A61K38/00 , A61P9/12 , C07C227/10 , C07C227/16 , C07C229/28 , C07C229/36 , C07C237/06 , C07D209/52 , C07D451/04 , C07K5/02 , C07K5/06 , C07C101/28 , C07C101/34
Abstract: Compounds of the formula I (I) in which the carboxyl group on carbon atom 3 is orientated in the endo-position relative to the bicyclic ring system of cis-configuration, and in which R1 denotes hydrogen, allyl, vinyl or a side-chain of a naturally occurring alpha -aminoacid, which may be protected, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl and Z denotes hydrogen, or Y and Z together denote oxygen, and X denotes alkyl, alkenyl or cycloalkyl, or aryl which is optionally mono-, di- or tri-substituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino or methylenedioxy, or denotes indol-3-yl, a process for their preparation, agents containing these compounds and their use.
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公开(公告)号:DE3468415D1
公开(公告)日:1988-02-11
申请号:DE3468415
申请日:1984-01-27
Applicant: HOECHST AG
Inventor: GEIGER ROLF PROF DR , TEETZ VOLKER DR , LANGNER DIETRICH , URBACH HANSJORG DR , HENNING RAINER DR
IPC: C07D207/16 , C07B57/00 , C07D209/42 , C07D209/44 , C07D209/52 , C07D209/54 , C07K5/02 , C07K5/06 , C07K14/81
Abstract: For the Contracting States BE CH DE FR GB IT LI LU NL SE 1. A process for resolving racemic mixtures of bicyclic imino-alpha-carboxylic esters into the components of the formula Ia and Ib see diagramm : EP0115345,P15,F1 in which R represents an aliphatic radical having 1 to 6 carbon atoms, an alicyclic radical having 4 to 10 carbon atoms, an aromatic radical having 6 to 12 carbon atoms or an araliphatic radical having 7 to 15 carbon atoms, a) A and B**1 denote hydrogen, and B**2 and C together form a chain of the formula -[CH2 ]n -, with n being 3, 4, 5 or 6, or a chain of the formula -[CH2 ]p -CH=CH-[CH2 ]q -, with (p+q) being 1, 2, 3 or 4, b) C and B**2 denote hydrogen, and A and B**1 together form a chain of the formula -[CH2 ]n -, with n bein 3, 4, 5 or 6, or a chain of the formula -[CH2 ]p -CH=CH-[CH2 ]q -, with (p+q) being 1, 2, 3 or 4, or c) A and C denote hydrogen, and B**1 and B**2 together form a chain of the formula -[CH2 ]m -, with m being 4, 5, 6 or 7, by crystallization of diastereomeric salts, which process comprises preparing the salts of the racemic esters with optically active N-acylated R- or S-aminocarboxylic acids which contain a phenyl nucleus, from the series phenylalanine, phenylglycine, beta-phenyl-alpha-aminobutyric acid, 3,4-dihydroxyphenylalalin, beta-phenylserine and tyrosine, recrystallizing them form an aprotic organic solvent or an alcohol having up to 6 carbon atoms, decomposing the precipitated, optically homogenous diastereomeric salts in a manner known per se, and isolating the enantiomers of the formula Ia or Ib, respectively, and where appropriate, converting the latter into the free acids by saponification or hydrogenolysis in a manner known per se. For the Contracting State AT 1. A process for resolving racemic mixtures of bicyclic imino-alpha-carboxylic esters into the components of the formula Ia and Ib see diagramm : EP0115345,P17,F1 in which R represents an aliphatic radical having 1 to 6 carbon atoms, an alicyclic radical having 4 to 10 carbon atoms, an aromatic radical having 6 to 12 carbon atoms or an araliphatic radical having 7 to 15 carbon atoms, a) A and B**1 denote hydrogen, and B**2 and C together form a chain of the formula -[CH2 ]n -, with n being 3, 4, 5 or 6, or a chain of the formula -[CH2 ]p -CH=CH-[CH2 ]q -, with (p+q) being 1, 2, 3 or 4, b) C and B**2 denote hydrogen, and A and B**1 together form a chain of the formula -[CH2 ]n -, with n being 3, 4, 5 or 6, or a chain of the formula -[CH2 ]p -CH=CH-[CH2 ]q -, with (p+q) being 1, 2, 3 or 4, or c) A and C denote hydrogen, and B**1 and B**2 together form a chain of the formula -[CH2 ]m -, with m being 4, 5, 6 or 7, by crystallization of diastereomeric salts, which process comprises preparing the salts of the racemic esters with optically active N-acylated R- or S-aminocarboxylic acids which contain a phenyl nucleus, from the series phenylalanine, phenylglycine, beta-phenyl-alpha-aminobutyric acid, 3,4-dihydroxyphenylalanin, beta-phenylserine and tyrosine, recrystallizing them form an aprotic organic solvent or an alcohol having up to 6 carbon atoms, decomposing the precipitated, optically homogenous diastereomeric salts in a manner known per se, and isolating the enantiomers of the formulae Ia or Ib, respectively, and, where appropriate, converting the latter into the free acids by saponification or hydrogenolysis in a manner known per se.
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公开(公告)号:AT31720T
公开(公告)日:1988-01-15
申请号:AT84100858
申请日:1984-01-27
Applicant: HOECHST AG
Inventor: GEIGER ROLF PROF DR , TEETZ VOLKER DR , LANGNER DIETRICH , URBACH HANSJOERG DR , HENNING RAINER DR
IPC: C07B57/00 , C07D209/42 , C07D209/52 , C07D209/54
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公开(公告)号:DE3071825D1
公开(公告)日:1987-01-02
申请号:DE3071825
申请日:1980-10-11
Applicant: HOECHST AG
Inventor: BICKEL MARTIN DR , GEIGER ROLF PROF DR , TEETZ VOLKER DR , OBERMEIER RAINER DR
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公开(公告)号:GR852541B
公开(公告)日:1986-02-18
申请号:GR850102541
申请日:1985-10-22
Applicant: HOECHST AG
Inventor: GEIGER ROLF PROF DR , GERHARDS HERMANN DR , KRUSE HANSJORG DR
IPC: C07K5/04 , A61K38/00 , A61K38/22 , A61P25/00 , C07K5/00 , C07K5/068 , C07K7/00 , C07K7/06 , C07K14/685 , C07K14/695
Abstract: The invention relates to peptides of the formula I R4-A5-A6-A7(I) in which R4 denotes an acyl group, R5 denotes D-Lys or Lys, A6 denotes the radical of phenylalanine, N-methylphenylalanine, 4-alkoxyphenylalanine or 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, and R7 denotes a basic radical, processes for their preparation and their use.
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公开(公告)号:GR79752B
公开(公告)日:1984-10-31
申请号:GR840173673
申请日:1984-02-01
Applicant: HOECHST AG
Inventor: FRIEDRICH AXEL DR , KONIG WOLFGANG DR , TEETZ VOLKER DR , GEIGER ROLF PROF DR , SANDOW JURGEN KURT DR
IPC: C07K7/64 , A61K38/00 , A61K38/04 , A61P5/00 , A61P5/02 , C07C231/00 , C07K1/113 , C07K7/06 , C07K14/575 , C07K14/655
Abstract: The invention relates to cyclic hexapeptides of the general formula III in which X represents the radical of an L-aminoacid of the general formula IIIa (IIIa) in which A and B are identical or different and denote alkyl having 1 to 3 carbon atoms, or A and B together represent a saturated, unsaturated or aromatic monocyclic or bicyclic structure having 3 to 6 carbon atoms, n denotes 0 or 1, and Y represents an aliphatic or aromatic L-aminoacid the side chain of which can be hydroxylated, and their salts with physiologically tolerated acids, and to a process for their preparation and their use and their intermediates.
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公开(公告)号:GR77026B
公开(公告)日:1984-09-04
申请号:GR820169878
申请日:1982-11-23
Applicant: HOECHST AG
Inventor: KONIG WOLFGANG DR , GEIGER ROLF PROF DR , OBERMEIER RAINER DR , MULLNER HUBERT DR
IPC: A61K38/22 , A61K38/00 , A61P31/04 , A61P31/12 , A61P35/00 , A61P37/00 , A61P43/00 , C07K7/06 , C07K14/66
Abstract: A peptide of the formula B1-B2-A1-A2-X in which B1 denotes a basic aminoacid, B2 denotes a basic aminoacid, A1 denotes an aromatic aminoacid, A2 denotes an aromatic aminoacid and X denotes an aminoacid in which the carboxyl group can be esterified, a process for the preparation thereof and the use thereof.
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公开(公告)号:DE3067271D1
公开(公告)日:1984-05-03
申请号:DE3067271
申请日:1980-08-29
Applicant: HOECHST AG
Inventor: GEIGER ROLF PROF DR , KONIG WOLFGANG DR , JOHNSCHER GERD DR
Abstract: What are disclosed are pentapeptides, useful for influencing the maturing of T-lymphocytes, of the formula +TI, G-K-Q-X-M wherein G is arginine, lysine, ornithine, or homoarginine, or is an unsubstituted or substituted omega -aminoalkanoyl, omega -guanidinoalkanoyl, or omega -dimethylaminoalkanoyl; K is a basic amino acid such as lysine, arginine, homoarginine, or ornithine; Q is L- or D-glutamic acid, d-aspartic acid, or D- alpha -aminoadipic acid; X is L-valine or L-isoleucine; and M is an L- or D-aminoacid having a hydrophobic side chain, or an ester or amide of such an acid.
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公开(公告)号:DE3066483D1
公开(公告)日:1984-03-15
申请号:DE3066483
申请日:1980-06-06
Applicant: HOECHST AG
Inventor: BICKEL MARTIN DR , GEIGER ROLF PROF DR , LEEB RICHARD DR , PETRI WALTER DR
Abstract: What are disclosed are secretin preparations with an intensified and protracted action, especially subcutaneously and rectally administrable preparations containing phenolic depot bodies. A process for the manufacture of the preparations and their use as well as phenolic depot bodies and the manufacture thereof are described.
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