baber/WOPTO huggingface dataset:
Patent CZ-37293-A3 (CZ)
Title: Method of data transmission from periphery to radio telephone and apparatus for making the same
Inventor: PAGGEOT BRUCE M
IPC: H04B7/26
Filed: 1992-07-14
Abstract: Data transfer apparatus (211,213) for a radiotelephone peripheral using a time multiplexed data bus for communication with a bus master of the radiotelephone couples peripheral devices external to the radiotelephone and other user information inputting devices, such as a handset for a cellular mobile radiotelephone, to the radiotelephone's central processor and speech processor. The data transfer apparatus generates time slots in frame formats in which the information is sent over the data bus. The entire message, information bits and the header, sent in a time slot from a peripheral device to the bus master is used to determine bus contention. Bus contention resolution during the start-up of data bus operation sets the priority with respect to other data transfer apparati with which a peripheral device's data transfer apparatus is able to access the bus during normal operation.
Patent CZ-51698-A3 (CZ)
Title: Headlight for vehicles
Inventor: LACHMAYER ROLAND
IPC: B60Q1/14
Filed: 1998-02-23
Abstract: The headlamp unit has a spherical rear reflector (1) with a pair of focal points, a headlamp bulb (2) located at the inner focal point, with a light stop (4) positioned between the rear reflector and the front lens (3). The light stop is displaced between main beam and dipped beam positions via a remotely- controlled setting device (6) secured to a holder (5) acting as a light screening element below the adjustable light stop.
Patent SK-24693-A3 (SK)
Title: Device for catalytic reduction of nitrogen oxides
Inventor: JACOB EBERHARD
IPC: B01J38/12
Filed: 1993-03-26
Abstract: The appts. has a redn. catalyst (5), in an oxygen-contg. exhaust gas pipe, and an urea container (7) connected to a spray nozzle (9) for finely spraying urea soln. onto an evaporator (3). The evaporator (3) is in the form of a flow mixer. Pref. the flow mixer acts as a hydrolysis catalyst comprising a support structure coated with a 90-10:10-90 wt. ratio mixt. of Al2O3 and TiO2, SiO2, ZrO2 and/or H-zeolite.
Patent SK-49598-A3 (SK)
Title: (r)-(-)-methyl phenyl oxazolidinone derivatives, process for producing same, medicaments containing same and use thereof
Inventor: LAURENT HENRY
IPC: C07D263/24
Filed: 1996-02-09
Abstract: Disclosed are (R)-(-)-methylphenyloxazolidinone derivatives of general formula (I), medicaments containing these substances a nd use of these compounds in medicaments.
Patent SK-68297-A3 (SK)
Title: Manufacture of vitreous fibre products
Inventor: JENSEN CARSTEN
IPC: C03C13/00
Filed: 1995-12-01
Abstract: PCT No. PCT/EP95/04746 Sec. 371 Date May 30, 1997 Sec. 102(e) Date May 30, 1997 PCT Filed Dec. 1, 1995 PCT Pub. No. WO96/16912 PCT Pub. Date Jun. 6, 1996Man made vitreous fibers are made using a cascade of rotors (4, 5, 6, 7) from melt poured onto the top rotor (4) wherein the melt has a low viscosity (not more than 18 poise) at 1400 DEG  C. and has a viscosity of not more than 10 poise on the top rotor (4), the top rotor has an acceleration field of at least 30 km/sec2, and the second rotor (5) is arranged with its center on a line with the center of rotor (4) which makes an angle C of 0-20 DEG  and has an acceleration field of 50 to 150% of the field of the rotor (4), and the subsequent rotors (6, 7) have an acceleration field of 120 to 250% of the acceleration field of the rotor (4).
Patent SK-83994-A3 (SK)
Title: Organic matters stabilizers against effect of light, heat and oxidation on 2,2,6,6-tetramethyl-4-piperidinole base
Inventor: BORZATTA VALERIO
IPC: C08K5/3432
Filed: 1994-07-13
Abstract: Novel piperidine compounds of the formula (I> <IMAGE> (in which R1, R2 and R3 are as defined in the text> can be used as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials, in particular synthetic polymers. <IMAGE>
Patent CS-158491-A3 (CS)
Title: Arrangement of read heads, comprising 2n read heads of a magneto-resistive type and a reproducing apparatus comprising said read heads arrangement
Inventor: SOMERS GERARDUS HENRICUS
IPC: G11B15/12
Filed: 1991-05-27
Abstract: The read head arrangement comprises n first read heads (ha.1, ..., ha.n) and n second read heads (hb.1, ..., hb.n) of the magnetoresistance type, n transistors (Tr1, ..., Trn) and switching means (S), where n is an integer greater than two. The first main electrode (collector) of a transistor (Tri) is coupled to an i-th output (Ui) of the arrangement. The second main electrode (emitter) of the transistor (Tri) is coupled to a first terminal (t1) of a first read head (ha.i) and a second read head (hb.i). The second terminal (t2) of the first read head (ha.1) is coupled to a first terminal (a) of the switching means (S). The second terminal (t2) of the second read head (hb.i) is coupled to a second terminal (b) of the switching means (S), of which a third terminal (c) is coupled to a point of constant potential (earth), while i ranges from 1 to n. <IMAGE>
Patent CZ-216392-A3 (CZ)
Title: Polyamide copolymers based on lactams, and process for preparing thereof
Inventor: PUFFR RUDOLF ING CSC
IPC: C08G69/20
Filed: 1992-07-10
Abstract: In the present invention there are disclosed polyamide material based on lactams consisting of block copolymers being composed of chemically different segments containing each as monomeric units at least {omega}-amino acid and/or of mixtures of those copolymers with homopolymers and/or statistic copolymers containing identical monomeric units with block copolymers, that can be prepared by anionic polymerization of at least one lactam of omega}-amino acid with more than three atoms in the cycle being initiated by polyamide initiators, whose copolymer molecule consists of monomeric units of at least {omega}-amino acid that contains more than 6 carbon atoms in the main chain and isn't substituted on nitrogen atom, further of {omega}-amino acid units having more than two carbon atoms in the main chain that are substituted on the nitrogen atom with the group RCO, wherein R represents alkyl, cycloalkyl, aryl, aralkyl or a polyamide chain, and optionally of {omega}-alkylamino acid units or {omega}-arylamino acid units containing more than 6 carbon atoms in the main chain, whereby the polyamide initiators initiate anionic polymerization and are built in the resulting copolymer.
Patent CZ-376391-A3 (CZ)
Inventor: BRIZA JOSEF
IPC: F03B13/16
Filed: 1991-12-12
Abstract: Řešení umožňuje provoz malých vodních elektráren na stávajících
stupních čí jezech, kdy mezí dvěma rozdílnými
hladinami (hl) a (h2) protékající vody se spádem (H), se
nepřetržitě napouští a nepřetržitě vypouští uzavřené komory
(Kl, K2, K3), ve kterých se vertikálně pohybují plováky
(Pl, P2, P3) s pantografy (P). Pantograf (P) je čtyřramenné
kloubové zařízení pohybující se po vertikále (H+x).
Patent CZ-563387-A3 (CZ)
Title: Cylinder block of a two-stroke internal combustion engine
Inventor: VELENCEI JOHN
IPC: F02B33/24
Filed: 1987-07-27
Abstract: A reed valve is pivotally secured to the inner walls of the gas compression chamber for passing fuel/air mixtures into the gas compression chamber upon depressuring. A cylinder closure is positioned at the upper end of the cylinder defining the upper end of the firing chamber, being provided with an exhaust gas valve adapted for cyclic opening and closing to alternatively permit the removal of exhaust gases from the firing chamber and the pressuring to the fresh fuel/air mixtures in the firing chamber. A fuel ignition device ignites a compressed fuel/air mixture in the firing chamber. At least a portion of the elongated cylinder inner walls extends downwardly into the gas compression chamber, adapted to house at least a portion of the piston during the full downstroke of the piston. The upper portion of the crankcase housing has inwardly sloping walls to define a converging gas space in the upper portion of the gas compression chamber annularly about the downwardly extending cylinder portion.
Patent CZ-108094-A3 (CZ)
Title: Depolarized pregel electrodes
Inventor: HAHN STEVEN
IPC: A61B5/0408
Filed: 1992-11-02
Abstract: The electrode assembly includes at least one pregelled biopotential electrode having an electrolyte gel in contact with the electrode element. An electrically conductive component is removably mounted to electrically connect both the electrolyte gel and the electrode element conductor to complete a conductive bridge therebetween. The conductive element is inert relative to the electrolyte to avoid degradation of the electrolyte.
Patent CZ-111093-A3 (CZ)
Title: Process for preparing potassium ferrate(iii)
Inventor: ROUSAR IVO PROF ING CSC
IPC: C25B1/14
Filed: 1993-06-08
Abstract: A process for preparing potassium ferrate by electrochemical oxidation of a solution of an iron complex with periodate ions in the presence of potassium hydroxide at 5 to 35 degrees C and current density of 150 to 550 A.m<-2> and crystallisation of the occurring potassium ferrate from the solution.
Patent CZ-127698-A3 (CZ)
Inventor: SAFAR RUDOLF ING
IPC: G01R35/04
Filed: 1998-04-27
Abstract: Elektroměry se napájejí proudem známých
parametrů a přitom se pro každý jednotlivý
elektroměr snímá a je trvale zobrazena poslední
zjištěná hodnota rozhodujících parametrů
a na základě současně indikovaných
dat alespoň dvou parametrů se ten, který vykazuje
větší odchylku ručně dostaví a tento
postup se opakuje tak dlouho, až je vzájemná
odchylka jednotlivých parametrů ve všech
skupinách kontrolních bodů v mezích příslušné
třídy přesnosti, bez ohledu na okamžitou
hodnotu měřené elektrické práce a teprve
potom se otáčky elektroměru upraví na skutečnou
hodnotu měřené elektrické práce. Naměřená
hodnota elektrické práce se snímá
jako rozdíl naměřených hodnot impulzů ze
dvou po sobě jdoucích měronosných stavů
čidla impulzů od elektroměru. K provádění tohoto
způsobu regulace a ověřování elektroměrů
slouží zařízení, obsahující řídící jednotku
/1/, etalon /2/ práce a alespoň jednu indikační
jednotku /9/, obsahující indikační
bloky /3/, čítač /4/, řadič /5/, čidla /6/ otáček
kotoučů elektroměrů, blok /7/ logiky
čidel a vyrovnávací paměť /8/.
Patent CZ-128496-A3 (CZ)
Title: Low-molecular hydroxyfunctional copolymers with high branching of side chains, process of their preparation and use
Inventor: EPPLE ULRICH
IPC: C09J133/14
Filed: 1996-05-02
Abstract: Low-mol. wt. copolymers (I) with a wt.-average mol. wt. (Mw) of less than 3500 contain at least 20 wt.% of components with branched side chains, obtd. by the reaction of (aa) glycidyl ester(s) of satd. aliphatic monocarboxylic acids with a tert. or quat.  alpha -C atom; and (ab) at least two unsatd. comonomers, at least one of which contains at least one COOH gp., under radical copolymerisation conditions. Also claimed are (i) prepn. of (I) by heating component (aa) to 210-260 degrees C and reacting with component (ab) (which contains at least 2.0 wt.% of a COOH gp.-contg. monomer) in the presence of radical initiator(s), to a degree of conversion of at least 95 (pref. at least 97.5) %; (ii) polymer mixts. contg. (I), obtd. by reaction of (aa) and (ab) as above in at least two time intervals with a constant temp. in each interval, using at least two different reaction temps., at least one of which is in the range 210-260 degrees C; (iii) polymer mixts. contg. (I) and other polymers etc.; (iv) binders for coating materials contg. (I) or the above polymer mixts.; (v) coating materials contg. binders as above and hardeners such as amino resins, capped or uncapped polyisocyanates or organic cpds. with acid and/or anhydride gps.
Patent CZ-155599-A3 (CZ)
Title: Conjugate for treating prostate carcinoma
Inventor: GARSKY VICTOR M
IPC: A61K47/48
Filed: 1997-10-27
Abstract: Chemical conjugates which comprise oligopeptides, having amino acid sequences that are selectively proteolytically cleaved by free prostate specific antigen (PSA) and known cytotoxic agents are disclosed. Such conjugates are useful in the treatment of prostatic cancer and benign prostatic hypertrophy (BPH).
Patent CZ-173797-A3 (CZ)
Title: Drive with multiple-disk clutch
Inventor: HNILICA MILOSLAV
IPC: F02N15/06
Filed: 1997-06-05
Abstract: Beside the clutch bush (9) on the insertion side of the clutch driver (21) the clutch diaphragm spring (14) is fitted on the drive casing (22). The spring touches the contact discs (13) with its external diameter. Behind the recess of the drive casing (22) on the side of the cog wheel (20), in the place where the second screw (10) ends, there is a stop block (7), under whose offset one end of the spring is (6) is located. The other end bears on the clutch bush (9).<IMAGE>
Patent CZ-200522-A3 (CZ)
Inventor: DIDEK STANISLAV
IPC: D01H9/18
Filed: 2005-01-13
Abstract: Zarízení pro automatickou výmenu cívek (11) za dutinky (5) na stroji pro smyckové predení nebo skaní, který vykazuje radu pracovních míst obsahujících podávací ústrojí (1) pro predlohový materiál (2), rotující vreteno (4) pro dutinku (5) a vretenu (4) prirazený a rovnez rotující balónový omezovac (9), zahrnuje rídicí ústrojí pro rízení fází výmenycívek (11), pohybu dopravníku (13) s trny (14) pro odvádení cívek (11) a privádení dutinek (5), chapacu (15) pro premístení cívek (11) z vreten (4) vretenové lavice (7) na trny (14) dopravníku (13) apro premístení dutinek (5) z trnu (14) dopravníku(13) na vretena (4) vretenové lavice (7). V kazdém pracovním míste je pritom usporádán pákový kompenzátor (16) pro kompenzaci napetí príze (P) mezi podávacím ústrojím (1) a cívkou (11) ve fázích výmeny cívek.
Patent CZ-200861-A3 (CZ)
Inventor: LINART PAVEL
IPC: B60N3/04
Filed: 2008-02-04
Abstract: Základ koberce tvorí základní vrstva (1) z materiálu na bázi papírové hmoty, jako je papír nebo lepenka, s výhodou v savé konzistenci. Alespon cást povrchové plochy (2) základní vrstvy (1) je vytvorena jako protiskluzová. Základní vrstva (1) muže obsahovat vonné látky. Pod ní se s výhodou nachází dolnejší vrstva (3) z vode odolného nepropustného materiálu, jako z laku nebo fólie. Nahore je vytvorena dekorativní vrstva (4) z barevného reklamního potisku. Dolní plocha (5) koberce muže být opatrena upevnovacími prostredky (6) pro docasnou fixaci na míste použití.
Patent CZ-200890-A3 (CZ)
Inventor: VLCEK PETR
IPC: E01D19/08
Filed: 2008-02-19
Abstract: Mostní odvodnovac má spodní cást tvorenou talírem (3). Odtok z talíre (3) je napojený na odvodnovací systém mostu a horní okraj talíre (3) je vytvarován do límce (3C). Na tento límec (3C) je uložena hydroizolace (11), na které je uložen komplet rámu (2) s mríží (1). Mríž (1) je s rámem (2) spojena za pomoci pantu (5). Rám (2) má v sobe kruhový otvor, po jehož obvodu jsou k vymezení otocnou rektifikací vytvoreny vymezovací nálitky (10) ve tvaru protilehle umístených výsecí pootocených vuci svislé ose rámu (2) o 45.degree.. Spodní plocha rámu (2) je opatrena drážkami (9) pro odvodnení povrchu hydroizolace (11) mostu. Podle požadavku na smer odtoku vody je možno použít talír (3) se svislým odtokem (3A) nebo talír (3) s bocním odtokem (3B).
Patent CZ-253997-A3 (CZ)
Title: Method of pulling out a hollow body buried in soil
Inventor: SCHWERT SIEGFRIED
IPC: E21B23/00
Filed: 1995-11-20
Abstract: Disclosed is a method of extracting a hollow unit laid in the ground, such as a lead pipe (2) which is accessible at both its open ends. For this purpose, a flexible tube (14) which can be pressurised from inside is introduced in its unpressurised state into the pipe, then pressurised from inside to force the flexible tube against the inner wall of the pipe, and the pipe is then pulled along its longitudinal axis out of the ground, using the flexible tube, during which procedure the internal flexible tube pressure is maintained and there is no axial movement between flexible tube and pipe. Rupture of the pipe during extraction is thus avoided. A new pipe, which is laid in the ground as the old one is being removed, can be connected to the flexible tube or to the lead pipe being extracted behind the rear end (in relation to the direction of pull) of the lead pipe. An additional traction element (12) can be introduced into the pipe together with the flexible tube; this element is forced against the inner wall of the pipe by the inner pressure of the pressurised flexible tube and used either on its own or with the flexible tube to pull out the pipe.
Patent CZ-289697-A3 (CZ)
Title: Injection administered once a month as a depot contraception and for hormonal substitution therapy for women in perimenstrual and premenstrual pause
Inventor: LACHNIT-FIXSON URSULA
IPC: A61K31/57
Filed: 1996-03-15
Abstract: A once-a-month-injectable that contains an oestrogen and a gestagen component as active substances is used to prepare a contraceptive medicament useful at the same time in the hormone replacement therapy for perimenopausal and premenopausal women. A reliable contraceptive effect with a "natural" oestrogen (without ethinyl oestradiol) is achieved with this medicament, as well as an effective therapy of the first oestrogen deficiency symptoms and the prevention of osteoporosis.
Patent CZ-296599-A3 (CZ)
Inventor: NUIJTEN PETRUS A C M
IPC: H04N5/913
Filed: 1998-12-07
Abstract: Řešeníse týká vodoznakování zvuková» nebo obrazová»
signálu. Signál se kóduje dekodérem/6/, ktetý obsahuje
zpětnovazebnísmyčku/64/pro řízení kódovacíhoprocesu,jakoje
kodér DPCM nebo modulátor sigma-delta. Vodoznak se vkládáz
registru /3/v modifikačnímobvodu /2/ modifikovánímzvolených
vzorků kódovaná» signálu. Modifikovaníse provádí předtím,
nežjekódovaný signál veden zpět, takže se kvantizační chyby,
kteréjsouzaváděny vkládanýmvodoznakem, vyloučí následnými
kódovacími operacemi. Kromě toho se také modifikujíjeden nebo
více vzorků, předcházejících zvolené vzotky, a to tak, že chyba
vyvolaná vodoznakemsedále sníží. Toho se dosáhne
"předvídáním", které z modifikací předchozích vzorků/nebojejich
kontínací/poskytují nejlepší kvalitu kódování.
Patent CZ-471899-A3 (CZ)
Title: Process for preparing Z-isomer of cephalosporin derivative
Inventor: OKADA YUMIKO
IPC: C07D501/04
Filed: 1998-06-24
Abstract: Z-Isomers of compounds of general formula (IV): Äwherein R<1> is 2-(2-N-protected aminothiazol-4-yl)-2-alkoxyiminoacetyl or the like, R<1> is hydrogen or the like; R<3> is hydrogen, a carboxyl-protecting group or the like; and R<1> is alkyl or the likeÜ can be prepared at high selectivities and in high yields by reacting a compound of general formula (I): Äwherein R<1>, R<2> and R<3> are each as defined above; and R<4> is aryl or the likeÜ with a 4-substituted or -unsubstituted thiazole-5-carbaldehyde in a mixed solvent comprising a chlorinated hydrocarbon and a lower alkanol at a temperature of as low as +5  DEG C or below. <CHEM>
Patent CZ-689889-A3 (CZ)
Title: Pyrimidine derivatives, process of their preparation and pharmaceutical preparation in which they are comprised
Inventor: MILLER ALISTAIR AINSLIE
IPC: C07D239/48
Filed: 1989-12-06
Abstract: (A) The use of pyrimidine derivs. of formula (I), or their acid addn. salts in the prepn. of medicaments for treating or preventing, CNS diseases or disorders in mammals is new. In (I), R1 and R2= H, halo, OH, alkoxy, alkyl, alkylthio or NRaRb; Ra and Rb= H, alkyl, aryl or aralkyl; or NRaRb = cyclic gp. opt. substd. by 1 or more alkyl(s) and opt. contg. an additional heteroatom; R3= H, alkyl (opt. substd. by 1 or more halo), NH2, mono- or di-alkylamino, CN, NO2, halo, CONH2, OH, COOH, alkoxy, alkylthio, alkylthioalkyl, S(O)n alkyl, di(alkoxy)alkyl, C(R)=NOH, COR, COOR or CH2X; R= H or alkyl; X = OH, alkoxy, aryloxy, aralkoxy, halo, CN, NRaRb, S(O)n alkyl or SO2N(Rc)2; n= 1-2; Rc= H or alkyl; either (1) R4-R8= H, halo, alkyl, perhaloalkyl, CN, CONH2, COOH, COR, NO2, NH2, alkylsulphonylamino,, S(O)n alkyl, alkoxy or SO2N(Rc)2; or R4+R5 or R5+R6= CH=CH-CH=CH or (CH2)4; and R7= R8 = H; the N in the pyrimidine ring are opt. N-alkylated or in N-oxide form; alkyl= 1-6C; aryl= 6-10C. (B) (I) and their acid addn. salts are new when: (1) provided (a) at least one of R4-R8 is not H; and (b) when R1= R2=NH2 or R1= OH and R2= NH2, R3 = H or alkyl and R7= H then R4 and R5 = halo; (2) R7= halo, alkyl, perhaloalkyl, CN, NO2, NH2, alkylthio, S(O)n alkyl or SO2N(Rc)2; (3) R1= morpholino, piperazinyl, N-alkylpiperazinyl, dialkylamino, alkylamino or alkylthio; (4) R3= alkoxy, alkylthio, alkyl (opt. substd. by 1 or more halo) or CH2X; X= alkylthio, aryloxy, aralkoxy, alkoxy or OH; R4-R6= H, halo, perhaloalkyl, CN, NO2, NH2 or alkylthio; R7= halo, alkyl, perhaloalkyl, CN, NO2, NH2 or SO2N(Rc')2; Rc' = alkyl; R8 = H or halo; or (5) R3= alkoxy, aryloxy, aralkoxy or alkylthio.
Patent ES-8503379-A3 (ES)
Title: Open-end spinning apparatus.
Filed: 1984-03-20
Abstract: A friction spinning apparatus comprises two rollers 1,2 in closely spaced parallel arrangement which define between them a yarn formation zone at an elongate gap along the rollers and a feed duct 41' which extends into the gap so as to feed fibres directly into the gap in such a manner that they can fall directly onto the yarn 419. The feed duct comprises two parts 415, 416, one 415 of which includes a planar portion defining a side wall of the fibre feed passage along the duct and the other 416 of which is a complex part defining the opposite side wall as well as end walls which in the fitted and assembled fibre feed duct extend between the opposite side walls.
Patent ES-8606859-A3 (ES)
Title: Prepn. of anthelmintic benzimidazole derivs.
IPC: A61K31/415
Filed: 1985-01-16
Abstract: Method comprises reacting cpd. (II) with KMnO4, a peracid or H2O2 between -20 and 100 deg.C in organic acid or water solvent to give cpd. (I) where R is alkyl, alkenyl, alkynyl or opt. substd. benzyl. R2, R3 and R4 are H, halogen, or methyl. Xis O or S; Y is halogen, alkyl, alkoxyl, methylthio, methylsulphonyl, trifluoromethyl, nitro, hydroxyl, cyano or alkanoyl; m is o,1,2,or 3 and n is 1 or 2.
Patent SK-111696-A3 (SK)
Title: Fluidized bed type reduction apparatus for iron ore particles and method for reducing iron ore particles using the apparatus
Inventor: LEE IL OCK
IPC: C21B13/14
Filed: 1995-12-28
Abstract: Device comprises in the arrangement one after another progre ssively drying/ pre-heating furnace, first reducing furnace for p re-reducing and the second reducing furnace for final reducing, w hen each of the said furnaces uses percolating turbulent bed and it is always interconnected with the affiliated turbulent duster, whilst each of the said furnaces is in conical shape, which is r egularly extended to the top, by which there is substantially red uced elutriation of the fine particles and also increased the eff ect of the reducing process concurrently with the improved use of the reducing gas.
Patent SK-207792-A3 (SK)
Title: Cicatrizing bandage
Inventor: GUILLEMET ALAIN
IPC: C09J7/30
Filed: 1992-07-02
Abstract: The present invention relates to a dressing comprising in its matrix 10 to 30 parts by weight of a block copolymer containing a saturated central sequence and 70 to 90 parts by weight of plasticiser.
Patent SK-338092-A3 (SK)
Title: Substituted biphenylpyridones, method for their producing, pharmaceutical composition containing the same and their use
Inventor: MULLER-GLIEMANN MATTHIAS
IPC: C07D401/10
Filed: 1992-11-12
Abstract: Substituted biphenylpyridones of the general formula <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5> and A have the stated meanings, and D is a radical of the formula <IMAGE> in which R<13> and R<14> have the stated meanings, can be prepared by alkylation of pyridones on the nitrogen. The substituted biphenylpyridones are suitable as active ingredients in pharmaceutical compositions, especially in pharmaceutical compositions which lower blood pressure and have antiatherosclerotic effects.