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公开(公告)号：DE59410107D1
公开(公告)日：2002-05-23
申请号：DE59410107
申请日：1994-12-21
Applicant: BASF AG
Inventor： LUBISCH WILFRIED , BEHL BERTHOLD , HOFMANN PETER
IPC: A61K31/495 , C07D401/14 , C07D403/04
Abstract: PCT No. PCT/EP94/03839 Sec. 371 Date Jun. 20, 1997 Sec. 102(e) Date Jun. 20, 1997 PCT Filed Dec. 21, 1994 PCT Pub. No. WO96/19476 PCT Pub. Date Jun. 27, 1996Quinoxaline-2,3-(1H,4H)-diones of the formula I I and their tautomeric and enantiomeric forms and their physiologically tolerated salts, the variables R, R1 and R2 have the meanings specified in claim 1, and are useful for therapeutic treatment of neurodegenerative disorders, neurotoxic disturbances or as antiepileptics, antidepressants and anxiolytics; and drugs composed thereof.
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公开(公告)号：DE59401975D1
公开(公告)日：1997-04-10
申请号：DE59401975
申请日：1994-07-16
Applicant: BASF AG
Inventor： LIPPERT FERDINAND , HOEHN ARTHUR , HOFMANN PETER
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公开(公告)号：ZA939229B
公开(公告)日：1995-06-09
申请号：ZA939229
申请日：1993-12-09
Applicant: BASF AG
Inventor： SCHLECKER RAINER , TREIBER HANS-JOERG , BEHL BERTHOLD , HOFMANN PETER
IPC: C07D487/04 , A61K31/505 , A61P25/00 , A61P25/08 , A61P25/20 , A61P25/28 , A61K
Abstract: PCT No. PCT/EP93/03424 Sec. 371 Date May 12, 1995 Sec. 102(e) Date May 12, 1995 PCT Filed Dec. 6, 1993 PCT Pub. No. WO94/13294 PCT Pub. Date Jul. 23, 1994The use of triazoloquinazolines for the production of drugs for controlling central nervous disorders is described. The triazoloquinazolines have the formula (I) where R1, R2 and X have the meanings stated in the description.
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公开(公告)号：ES2253552T3
公开(公告)日：2006-06-01
申请号：ES02761895
申请日：2002-03-28
Applicant: BASF AG
Inventor： AHLERS WOLFGANG , PACIELLO ROCCO , VOGT DIETER , HOFMANN PETER
IPC: B01J31/22 , B01J31/18 , B01J31/28 , C07B61/00 , C07C29/141 , C07C29/16 , C07C31/125 , C07C45/50 , C07C47/02 , C07C253/10 , C07F9/572 , C07F9/655 , C07F9/6558 , C07F9/6584 , C07F9/6596 , C07F15/00 , C07F15/06 , C07F9/00 , C07F9/74 , C07F9/92
Abstract: Ligandos de quelato de pnicógeno de la fórmula general I en la que A1 y A2 significan, independientemente entre sí, O, S, SiRaRb, NRc o CRdRe, donde Ra, Rb y Rc significan, independientemente entre sí, hidrógeno, alquilo, cicloalquilo, heterocicloalquilo, arilo o hetarilo, Rd y Re significan, independientemente entre sí, hidrógeno, alquilo, cicloalquilo, heterocicloalquilo, arilo o hetarilo o el grupo Rd forma junto con otro grupo Rd o el grupo Re forma junto con otro grupo Re un grupo de puente D intramolecular, significa un grupo de puente con dos enlaces, elegido entre los grupos en los cuales R9 y R10 significan, independientemente entre sí, hidrógeno, alquilo, cicloalquilo, arilo, halógeno, triflúormetilo, carboxilo, carboxilato o ciano o están enlazados entre sí a través de un puente de alquileno con 3 a 4 átomos de carbono, R11, R12, R13 y R14 significan, independientemente entre sí, hidrógeno, alquilo, cicloalquilo, arilo, halógeno, triflúormetilo, COOH, carboxilato, ciano, alcoxi,SO3H, sulfonato, NE1E2, alquileno-NE1E2E3+X-, acilo o nitro, c significa 0 o 1, Y significa un enlace químico, R5, R6, R7 y R8 significan, independientemente entre sí, hidrógeno, alquilo, cicloalquilo, heterocicloalquilo, arilo, hetarilo, COORf, COO-M+, SO3Rf, SO33M+, NE1E2, NE1E2E3+X-, alquileno-NE1E2E3+X-, ORf, SRf, (CHRgCH2O)x Rf, (CH2N(E1))xRf, (CH2CH2N(E1))xRf, halógeno, triflúormetilo, nitro, acilo o ciano, donde Rf, E1, E2 y E3 significan restos respectivamente iguales o diferentes elegidos entre hidrógeno, alquilo, cicloalquilo o arilo, Rg significa hidrógeno, metilo o etilo, M+ significa un catión.
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公开(公告)号：DE50105207D1
公开(公告)日：2005-03-03
申请号：DE50105207
申请日：2001-07-04
Applicant: BASF AG
Inventor： KRISTEN OLIVER , HOFMANN PETER , EISENTRAEGER FRANK
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Patent Agency Ranking
公开(公告)号：ES2211770T3
公开(公告)日：2004-07-16
申请号：ES01907517
申请日：2001-02-09
Applicant: BASF AG
Inventor： AHLERS WOLFGANG , RIPER MICHAEL , HOFMANN PETER , WARTH DANIEL C M , PACIELLO ROCCO
IPC: B01J31/16 , B01J31/18 , B01J31/22 , B01J31/24 , C07B37/12 , C07C2/50 , C07C13/44 , C07C13/64 , C07C13/68 , C07C45/50 , C07C51/14 , C07C253/10 , C07F9/46 , C07F9/50 , C07F9/6561 , C07F9/6571 , C07F9/6574 , C07F15/00 , C07F15/04 , C07F15/06 , C08F4/42
Abstract: Diaryl-anellated bicyclo[2.2.n] compounds (I) containing phosphorus, arsenic and/or antimony are new. Diaryl-anellated bicyclo[2.2.n] compounds of formula (I), containing phosphorus, arsenic and antimony, are new: [Image] A 1>, A 2>boron (B), nitrogen (N), phosphorus (P) or CR 5>; R 5>hydrogen (H), (cyclo)alkyl or (het)aryl; X : oxygen (O), sulfur (S), NRa or a divalent bridging group; Ra : H, (cyclo)alkyl or aryl; Y 1>, Y 2>groups containing P, arsenic (As) and/or antimony (Sb) atom(s), attached to the phenyl ring directly or by an O atom; R 1>, R 2>, R 3>, R 4>H, (cyclo)alkyl, aryl, alkoxy, halogen, NE 1>E 2>, alkylene-NE 1>E 2>, trifluoromethyl (CF 3), nitro (NO 2), alkoxycarbonyl or cyano (CN); E 1>, E 2>(cyclo)alkyl or aryl. Independent claims are also included for: (a) new catalysts comprising complex(es) of a sub-group VIII metal and ligand(s) (I); (b) preparation of compounds (I).
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公开(公告)号：AU5839701A
公开(公告)日：2001-11-20
申请号：AU5839701
申请日：2001-05-11
Applicant: BASF AG
Inventor： AHLERS WOLFGANG , PACIELLO ROCCO , ROPER MICHAEL , HOFMANN PETER , TENSFELDT MARKUS , GOETHLICH ALEXANDER
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公开(公告)号：DE10023471A1
公开(公告)日：2001-11-15
申请号：DE10023471
申请日：2000-05-12
Applicant: BASF AG
Inventor： AHLERS WOLFGANG , PACIELLO ROCCO , ROEPER MICHAEL , HOFMANN PETER , TENSFELDT MARKUS , GOETHLICH ALEXANDER
Abstract: Hydroformylation of olefins is carried out in presence of a catalyst comprising a Sub-Group VIII metal complex with a ligand in which two phenyl groups substituted with phosphorus-, arsenic- or antimony-containing residues are attached to a non-aromatic, 3- to 8-membered, carbo- or hetero-cyclic, divalent bridging group. A method for the hydroformylation of compounds with ethylenic double bond(s) by reaction with hydrogen and carbon monoxide in presence of a hydroformylation catalyst, in which the catalyst comprises complex(es) of Sub-Group VIII metal(s) with ligand(s) of formula (I). X = a non-aromatic, 3- to 8-membered, carbo- or hetero-cyclic divalent bridging group with 1, 2 or 3 double bonds and 1, 2, 3 or 4 substituents selected from alkyl, cycloalkyl, aryl, heteroaryl, alkoxy, acyl, carboxyl, alkoxycarbonyl, hydroxy, nitro, cyano, trifluoromethyl, oxo (or their ketals) or -NE E , and X may be part of a condensed ring system with 1, 2 or 3 other rings (optionally with 1, 2 or 3 substituents as above), and X itself may be bridged by -O-, -S-, -N(Ra)- or another bridging group; E , E = alkyl, cycloalkyl or aryl; Ra = H, alkyl, cycloalkyl or aryl; Z , Z = a phosphorus-, arsenic- or antimony-containing residue. An Independent claim is also included for a catalyst as above.
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公开(公告)号：CA2399431A1
公开(公告)日：2001-08-16
申请号：CA2399431
申请日：2001-02-09
Applicant: BASF AG
Inventor： ROPER MICHAEL , AHLERS WOLFGANG , HOFMANN PETER , WARTH DANIEL C M , PACIELLO ROCCO
IPC: B01J31/16 , B01J31/18 , B01J31/22 , B01J31/24 , C07B37/12 , C07C2/50 , C07C13/44 , C07C13/64 , C07C13/68 , C07C45/50 , C07C51/14 , C07C253/10 , C07F9/46 , C07F9/50 , C07F9/6561 , C07F9/6571 , C07F9/6574 , C07F15/00 , C07F15/04 , C07F15/06 , C08F4/42
Abstract: The present invention relates to phosphor, arsenic and antimony compounds based upon diaryl-anellated bicyclo'2.2.n! parent substances. The invention also relates to a method for producing the same and a catalyst which compris es at least one complex of a metal pertaining to the VIII. subgroup, whereby sa id complex has such a compound as the ligand. The invention further relates to the use of said catalysts for hydroformylation, hydrocyanation, carbonylatio n, hydrogenation, olefin oligomerisation, olefin polymerisation and metathesis.
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公开(公告)号：ES2098157T3
公开(公告)日：1997-04-16
申请号：ES94921651
申请日：1994-07-16
Applicant: BASF AG
Inventor： LIPPERT FERDINAND , HOHN ARTHUR , HOFMANN PETER
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