baber/WOPTO huggingface dataset:
Patent ZA-935017-B (ZA)
Title: Novel 4-(3-benzofuranyl) piperidinyl and 4-(3-benzothienyl) piperidinyl derivatives
Inventor: VANDENBERK JAN
IPC: A61K31/517
Filed: 1993-07-12
Abstract: The invention is concerned with novel compounds of the formulathe pharmaceutically acceptable acid addition salts thereof and the stereochemically isomeric forms thereof, whereinX is oxygen or sulphur; R1 is hydrogen or halo; R2 is hydrogen, C1-4alkyl, phenylmethyl or halophenylmethyl; Alk is C1-4alkanediyl; -Z-A- is a bivalent radical selected from the group consisting of -S-CH2-CH2, -S-CH2-CH2-CH2-, -S-CH=CH-, -CH=CH-CH=CH-, -C(=CHR3)-CH2-CH2-CH2-, -CH=CH-O-, -CHR4-CH2-CH2-, -CHR4-CH2-CH2-CH2-, -CHR4-CH2-CH2-CH2-CH2-; in said bivalent radicals one hydrogen may be replaced by C1-4alkyl; R3 is phenyl or halophenyl; each R4 independently represents hydrogen, hydroxy, phenylmethyl or halophenylmethyl. Pharmaceutical compositions of said compounds and use as a medicine.
Patent ZA-937230-B (ZA)
Title: Electronic game-of-chance device
Inventor: REIBEL JEAN-MICHEL
IPC: G06Q50/00
Filed: 1993-09-29
Abstract: A portable housing (11) comprises memory means capable of storing at least one reference datum, and comparison means capable of comparing the said reference datum with a game datum entered by the player via a communication interface, one of these two data being a randomly generated value. A winnings indication depending at least on the result of the said comparison is stored in the memory means and housing-encryption means are capable, in response to a received predetermined payment request indication (PRI), of establishing a first encrypted winnings value on the basis of the said winnings indication. A station (12), external to the housing (11), comprises an input/output system-interface (17) capable of cooperating with the interface of the housing, and system-processing means (16) capable, in the presence of a payment request emanating from the player, of reading the said winnings indication contained in the memory means of the housing. System-encryption means (19), the counterpart of the housing-encryption means, establish a second encrypted winnings value on the basis of the said read winnings indication. Actual payment of the winnings to the player is conditional upon the agreement of the two encrypted winnings values. <IMAGE>
Patent ZA-938935-B (ZA)
Title: Process for producing pig iron from iron ores and appliance for the thermal and/or chemical treatment of a readily disintegrating material or for producing pig iron by means of said process
Inventor: VULETIC BOGDAN
IPC: C21B13/14
Filed: 1993-11-30
Abstract: PCT No. PCT/EP93/03340 Sec. 371 Date Jul. 17, 1995 Sec. 102(e) Date Jul. 17, 1995 PCT Filed Nov. 29, 1993 PCT Pub. No. WO94/12672 PCT Pub. Date Jun. 9, 1994A process for producing pig iron from iron ores involves the iron ores traveling from the top downwards through a reduction unit via a succession of oblique trays which are staggered in a cascade-like manner. A hot reduction gas containing carbon monoxide and hydrogen flows from the bottom of the reduction unit upwards. A reduction product is drawn off at the bottom end of the reduction unit and is fed to a unit for further treatment thereof. A reduction gas is generated in a gas generator by partial oxidation of carbon carriers or by cracking of natural gas or petroleum. Iron ores having at least a high proportion of dust-like and/or fine granular iron ores are sorted into fractions according to grain size and introduced into the reduction unit in such a way that the course fraction of the iron ore is introduced into the top section of the system and the fine fraction of the iron ore is introduced into the middle zone or into the middle and bottom zones of the system.
Patent ZA-951470-B (ZA)
Title: Agent for prophylaxis and treatment of thromboxane A2-mediated diseases
Inventor: IKEGAWA RURIKO
IPC: A61P13/02
Filed: 1995-02-22
Abstract: PCT No. PCT/JP95/00244 Sec. 371 Date Aug. 8, 1996 Sec. 102(e) Date Aug. 8, 1996 PCT Filed Feb. 20, 1995 PCT Pub. No. WO95/22329 PCT Pub. Date Aug. 24, 1995An agent for the prophylaxis or treatment of TXA2-mediated diseases, particularly, a TXA2 synthetase inhibitor, which comprises a pyridazinone compound of the formula (I)    <IMAGE>  (I)  wherein each symbol is as defined in the specification, or a pharmacologically acceptable salt thereof as an active ingredient. The pyridazinone compound (I) and pharmacologically acceptable salts thereof used in the present invention have prophylactic and therapeutic activities against TXA2-mediated diseases, particularly a TXA2 synthetase inhibitory action and are useful as an agent for the prophylaxis or treatment of TXA2-mediated diseases, particularly as TXA2 synthetase inhibitors.
Patent ZA-953095-B (ZA)
Title: Lobaplatin trihydrate
Inventor: GUENTHER ECKHARD
IPC: A61K31/28
Filed: 1995-04-13
Abstract: Cis-[trans-1,2-cyclobutanebis (methylamine)-N,N']-[(2S)-lactate-O1,O2)-platinum (II) trihydrate (lobaplatin trihydrate) and its preparation.
Patent ZA-974919-B (ZA)
Title: 3-(piperid-4-yl)-1,2-benzisoxazole and 3-(piperazin-4-yl)-1,2- benzisoxazole compounds, processes for their preparation and pharmaceutical compositions containing them.
Inventor: PEGLION JEAN-LOUIS
IPC: A61K31/445
Filed: 1997-06-04
Abstract: 3-(1-Piperazinyl or 4-piperidinyl)-1,2-benzisoxazole derivatives of formula (I) and their optical isomers and salts are new. A = 1-10C alkyl or phenyl (optionally substituted by one or more of halogen, OH and alkoxy); m = 0 or 1; n = 1 or 2; E = N or CH; Y = H, halogen or 1-5C alkoxy.
Patent GB-2363437-B (GB)
Title: Method and apparatus for coupling pipe ends and a sealing and gripping assembly for the apparatus
Inventor: REX BRIAN
IPC: F16J15/10
Filed: 2000-06-13
Granted: 2004-08-11
Abstract: A pipe coupling device (2) for joining the ends of two pipes is disclosed. The pipe coupling device (2) includes a sleeve (4) configured to receive an end of a pipe and having an annular first abutment surface (6); a compression member (12) having an annular second abutment surface (10); a sealing and gripping assembly (8) for sealing against and gripping the pipe; and threaded fasteners for drawing the compression member (12) and the sleeve (4) axially together so as to compress the sealing and gripping assembly (8) against the pipe. The sealing and gripping assembly (8) includes a sealing member (14) and a gripping device. The gripping device may include an annular carrier (16) having an annular recess for retaining a gripping member (18). The gripping surface of the gripping member (18) and the annular carrier (16) are adapted for relative axial movement wherein the gripping member (18) may be moved into tighter contact with the pipe.
Patent GB-2374808-B (GB)
Title: Nasal devices
Inventor: DJUPESLAND PER GISLE
IPC: A61B5/085
Filed: 2002-02-26
Granted: 2005-02-23
Abstract: A nasal delivery device for delivering a substance to a nasal cavity of a subject, including: a nosepiece (240) adapted for insertion into a nostril of a subject; and a flow path fluidly connected to the nosepiece (240); wherein the nosepiece (240) is expandable and configured such as to expand on generation of a pressure in the flow path, thereby sealing with the nostril of the subject and providing for expansion of the nasal cavity of the subject.
Patent GB-2426387-B (GB)
Title: Connector block and distribution frame comprising at least one connector block
Inventor: VASTMANS KRISTOF
IPC: H01R13/70
Filed: 2006-05-16
Granted: 2008-09-17
Abstract: A connector block for a telephone distribution frame has pins 9 which can connect a first side of the distribution frame to the second side. A signal cable 11 can also be connected. The connector block may contain a switch so that in one position the two sides are connected and the signal cable is disconnected, and in the other position the signal cable is connected to the second side (which may now be disconnected from the first side). This can be used to switch out a legacy switch and switch in a new device such as a MSAN, see figure 1. The switch may be operated remotely.
Patent GB-2442412-B (GB)
Title: Ultrasonic imaging in wells or tubulars
Inventor: MANDAL BATAKRISHNA
IPC: E21B49/00
Filed: 2006-07-17
Granted: 2009-07-08
Abstract: An ultrasonic imaging method is provided. A wideband acoustic pulse is fired at a wall. A wideband response signal is received. The wideband response signal is processed to select an impedance measurement frequency. A wavelet having a characteristic frequency approximately equal to the impedance measurement frequency is fired. A wavelet response signal is received. A reflection coefficient is determined from the wavelet response signal. An impedance measurement is calculated from the reflection coefficient. Related tools and systems are also disclosed.
Patent GB-2104033-B (GB)
Title: Process of spray micro-encapsulation and composition for use therein
Inventor: CARDARELLI NATHAN F
IPC: C08L33/06
Filed: 1982-05-17
Granted: 1985-02-27
Abstract: The composition comprises 35 to 99% by weight of a liquid vehicle, 0.1 to 25% by weight of a film-forming polymer which is either dissolved or dispersed in the vehicle, 1 to 40% by weight of a core agent which is insoluble in the film-forming polymer and which controls release of encapsulated material from the microcapsules (the core agent being optionally absent when the polymer is dispersed in the vehicle), and not more than 40% by weight of material to be encapsulated which is dissolved or dispersed in the liquid vehicle. The process comprises spraying the composition into the atmosphere so as to cause the liquid vehicle to evaporate and the polymer to coacervate and form microcapsules while the composition is still in the form of a spray.
Patent GB-2132478-B (GB)
Title: Castor
Inventor: SCREEN STAFFORD THOMAS
IPC: B60B33/02
Filed: 1982-12-21
Granted: 1986-10-01
Abstract: A twin-wheeled castor has a brake lever (28) pivoted on a part of the body (18) which lies between the wheels. A control rod (14) extends upwardly from one end of the brake lever through a hollow mounting spindle (25) of the castor. An opposite end portion of the lever carries a brake shoe which engages internal surfaces of peripheral walls of the wheels. <IMAGE>
Patent GB-2149271-B (GB)
Title: Television display system with reduced line-scan artifacts
Inventor: POWERS KERNS HARRINGTON
IPC: H04N5/44
Filed: 1984-11-05
Granted: 1986-06-04
Abstract: A flat-field television image having reduced visibility of horizontal scan lines is generated by receiving first and second fields of interlaced video and progressively generating a scanned image within a time for one incoming field. The progressively scanned image contains interstitital lines between the lines of one field, and consequently the line-scan structure is made less visible, but the flicker rate is undesirably decreased. In order to increase the flicker rate, additional progressively scanned images are generated at a rate equal to or greater than the incoming field rate.
Patent GB-2207089-B (GB)
Title: Articles that include glass sheeting
Inventor: LEACH ROGER JOHN
IPC: B32B17/10
Filed: 1988-06-30
Granted: 1991-11-20
Abstract: Manufacture of an article 1 incorporating a thermosetting-powder surface-coating 2 includes bonding a component 4 of the article to the coating 2 by contacting the melted powder with the component 4 before curing takes place, and maintaining it in contact through curing (Figure 2). In a glass architectural panel, an aluminium foil 4 is bonded in this way to a polyester/triglycidyl-isocyanurate powder coating 2 on the silane-primed back of the facing glass 1; the metal foil 4 is backed by a plastics or rubber open-cell material 5 to enhance resistance of the glass 1 to impact, and also, together with the foil 4, resistance to thermal shock. The coating 2 includes pigmentation to give the effect of coloured glass, or is clear to allow the contact-surface of the foil 4 to show through; further decorative effect 26 is obtained by pigmentation variation in the coating 25 and/or partial metallization of the glass back-surface (Figure 3). The technique is also applied to bonding fittings 29 to the powder-coated face 27 of a door 28 (Figure 4); of decals 33 of cured powder-coating material to (or within) a powder-coating 35 (Figure 5); of glass 36 over apertures in metal walls 38 (Figure 6); and of glass 41 to glass 42 in building up a laminate (Figure 7).
Patent GB-2259647-B (GB)
Title: Medicaments for treating gastrointestinal disorders
Inventor: MCCOLM ANDREW ALEXANDER
IPC: A61K45/06
Filed: 1992-09-18
Granted: 1995-11-29
Abstract: The use is described of both (i) ranitidine bismuth citrate and (ii) one or more Helicobacter pylori-inhibiting antibiotics in treating or preventing gastrointestinal disorders. Pharmaceutical compositions containing both (i) and (ii) and methods for the preparation of pharmaceutical compositions containing (i) and (ii) are also described.
Patent GB-2343934-B (GB)
Title: A reed for use in a valve assembly
Inventor: LAWSON STUART
IPC: F04B39/10
Filed: 1998-11-20
Granted: 2003-05-21
Abstract: A reed (119) for use in a valve assembly, the reed being an elongate resilient reed (119) which comprises a body portion (129) having one end (121) intended for fixing to a mount and another end contiguous with a valve closure portion (127) of the reed (119), the reed (119) being such that the width of the body portion (129) tapers towards the valve closure portion (127) so that the width of the surface of the body portion (129) adjacent the valve closure portion (127) is small relative to the width of the valve closure portion (127) whereby the configuration of the reed (119) is such as substantially to equalise the bending stress experienced by the reed (119) along the length of the body portion (129) when the reed (119) is in use and a load generated by fluid flow is applied to the valve closure portion (127), and the reed (119) being such that the end of the valve closure portion which is furthest away from the body portion is a straight end (303) which extends transversely to the longitudinal axis of the body portion (129). <IMAGE>
Patent GB-2342599-B (GB)
Title: Coating methods using adhesion promoting agents
Inventor: LEACH ROGER JOHN
IPC: C03C23/00
Filed: 1999-10-08
Granted: 2003-04-02
Abstract: Adhesion of a thermosetting powder coating to a glass substrate surface using a silane adhesion promoter, is enhanced by modifying the pH of the glass surface to between 3.5 and 5, prior to, or during, the action of the promoter. The pH-modification may be effected during washing of the surface prior to spray-application of the promoter, or by including an acid or alkali modifier in the silane solution. Alternatively, the silane, or the silane and the modifier, may be included in the thermosetting powder to become active during fusing of the powder to the glass surface. An acid or alkali solution dried on the surface prior to application of the promoter for activation with the promoter on heating, may be used instead or in addition.
Patent HU-210738-B (HU)
Inventor: RUSZKOVICS JANOS
IPC: A63F9/08
Filed: 1993-11-29
Abstract: A találmány logikai játék, amelynek hengeres házban elhelyezett tárcsái vannak, a tárcsákon centrális üregek vannak kialakítva, és az üregekben tengely helyezkedik el. A találmány jellemzője az, hogy a ház (2) átlátszó anyagból készült és a tárcsák (1) palástja kívülről látható jelzésekkel van ellátva, a tárcsák (1) üregei sokszög alakú kapcsoló nyílásokként vannak kialakítva, és a tengelyen (3) a tárcsák (1) kapcsoló nyílásaival azonos keresztmetszetű kapcsoló idomok (6) vannak kialakítva.  Ί . abra. HU 210 738 A A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-219247-B (HU)
Inventor: DR DIETRICH RANGO
IPC: A61K9/28
Filed: 1992-06-13
Abstract: A találmány pantoprazoltartalmú magból, közbenső rétegből ésgyomornedválló külső rétegből álló, orálisan adagolható, pellet vagytabletta formában lévő gyógyászati készítményre vonatkozik. Atalálmány szerinti gyógyászati készítmény magrésze kötőanyagkéntpoli(vinil-pirrolidon)-t és/vagy hidroxi-- propil-metil-cellulózt éskívánt esetben töltőanyagként mannitot tartalmaz. ŕ
Patent HU-218418-B (HU)
Title: Small cell foams blends and process for preparation thereof
Inventor: HEDSTRAND DAVID M
IPC: C08J9/00
Filed: 1994-01-21
Abstract: Dense star polymers or dendrimers, modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, act as molecular nucleating agents. These modified dense star polymers or dendrimers are particularly effective for the production of small cell foams.
Patent HU-219796-B (HU)
Inventor: DR MARKS MICHAEL
IPC: B41F23/00
Filed: 1998-07-14
Abstract: Nyomtatógép tisztítóberendezéssel, főleg ív, vagy futószalag alakjábanbeadagolt nyomathordozók tisztítására, ahol a tisztítóberendezésnek anyomathordozó továbbítási pályájának irányára merőlegesen elnyúló, anyomathordozó továbbítási pályájára irányított levegőfúvókákkalellátott sűrítettlevegő-vezetéke van, amely lényegében egyvákuumforráshoz csatlakoztatott szívórésfúvóka belsejében középen vanelrendezve. A találmány lényege, hogy a vákuumforráshozcsatlakoztatott szívórésfúvóka (2) a belsejében középen elrendezettsűrített- levegő-vezetéken (1) egy sorban elrendezett sűrítettlevegő-fúvókákon (1.1) kiáramló nagynyomású sűrített levegővel, egy-egyosztott szívórésfúvókára (2–2) van felosztva, ahol a sűrítettlevegő-fúvókák (1.1) átmérője 2– 4 mm, előnyösen 2,5–3 mm, míg aszívórésfúvóka (2), – beleértve a sűrítettlevegő-vezetéket (1) –teljes szélességének mérete 15–25 mm. ŕ
Patent HU-217774-B (HU)
Title: Functional terpyridine metal complexes, methods for their preparation and useing them
Inventor: HALL JONATHAN
IPC: C12Q1/6816
Filed: 1995-08-30
Abstract: PCT No. PCT/EP95/03409 Sec. 371 Date Jul. 28, 1997 Sec. 102(e) Date Jul. 28, 1997 PCT Filed Aug. 30, 1995 PCT Pub. No. WO96/07668 PCT Pub. Date Mar. 14, 1996The present invention relates to cyclic terpyridine-lanthanide complexes having 8 nitrogen atoms and 10 carbon atoms in the macrocycle and containing a functional group in the terpyridine moiety. The invention also relates to a process for the preparation of cyclic terpyridine-lanthanide complexes through the condensation of terpyridine hydrazines with pyridine-2,6-dialdehydes or -ketones. The compounds can be complexed with oligonculeotides and are useful in the sequence-specific cleavage of RNA.
Patent IT-1054716-B (IT)
Title: Cold-rolled high strength steel sheet prodn. - by hot rolling, cold rolling, and tempering in temperature range of 620 degrees Celsius to A3 point
IPC: C22C/
Filed: 1976-01-05
Granted: 1981-11-30
Abstract: A cold-rolled high strength steel sheet with good cold workability has the compsn. (wt. %) 0.03-0.2C, 0.6-1.5 Si, 1.3-3.0 Mn, 0.01-0.25 Nb, or 0.01-0.i Ti or 0.01-0.3 Nb + Ti, balance Fe and usual impurities. The sheet is produced by hot and cold rolling and by tempering at a temp. range 620 degrees to the A3 pt. A prefd. compsn. comprises 0.03-0.2 wt. %C, 1.0:1.5 wt. % Si, 1.3-2.0 wt. % Mn, 0.01-0.25 wt. % Nb, or 0.01-0.2 wt.% Ti, or 0.01-0.3 wt.% Nb + Ti, balance Fe and impurities. The steel is partic. suitable for automobile bodies.
Patent IT-1028458-B (IT)
Title: Open end spinning device fed with fibres from opening roll - has deflector surface against which waste is flung from opening roll
IPC: D01H/
Filed: 1975-01-20
Granted: 1979-01-30
Abstract: A spinning rotor of an open end spinning device is fed with discrete fibres passing through a feed duct connecting with a cavity of a housing in which an opening roller is mounted, the discrete fibres being produced on the periphery of the opening roll by opening a sliver fed to the opening roll. Heavier waste in the sliver is flung from the opening roll against the cavity wall and passes across the mouth of the feed duct and strikes a deflector surface downstream of the feed duct. The deflector surface directs the waste into a waste removal duct through which it is exhausted. Arranging the waste removal duct downstream of the feed duct provides a more compact arrangement. The deflector surface ensures that the waste passes into the waste removal duct and doesn't stay in the cavity in which the opening roller is mounted.
Patent IT-1113760-B (IT)
Title: 1,2,4-Triazolyl-(thio)-phosphate insecticides and acaricides - prepd. e.g. by cyclisation of a (thio)-semicarbazone then reacting with a O,O-di:alkyl-(thio)-phosphoryl chloride (BE 17.5.78)
Inventor: GOZZO FRANCO
IPC: C07D249/08
Filed: 1977-03-03
Granted: 1986-01-20
Abstract: of formula (I) are new. In (I), R1 is 1-5C alkyl; R2 is OR1, R1, Ph, NHR1 or NR12; X1 and X2 are each O or S; R3 is H, 1-5C alkyl, Ph, benzyl, 2-6C alkenyl or 2-6C alkynyl; R4 is vinyl, halovinyl, polyhalovinyl, vinyl substd. with aryl,1-4C alkyl, 1-4C O-alkyl or 1-4C S-alkyl gps., haloalkyl, acetyl, cyclohexenyl, benzoyl, CHMeR5, COCH2SR1 or CHR5CH2SR1; and R5 is OH, -OCOR1, -OCO-vinyl, -OCO-(poly)-halovinyl, -OCO-haloalkyl, Cl, SR1, OR1, NR12 or NHR1. (I) have a broad spectrum of activity as insecticides e.g., against Orthoptera, plant lice, Diptera, Coleoptra, Lepidoptera, and as acaricides and nematocides. (I) have low toxicity towards warm-blooded animals.
Patent IT-1139073-B (IT)
Inventor: RENI MARIO
IPC: B24B31/02
Filed: 1981-04-06
Granted: 1986-09-17
Abstract: Apparatus is described which consists essentially of a barrel (3) rotatably supported with its longitudinal axis inclined to the horizontal for rotation about the said axis. The barrel has one end open (8) for the loading in of pieces to be treated and its opposite end closed by a movable lid (9). This lid (9) is spaceable axially from the barrel to form an annular passage acting as a sieve of variable opening according to the size or shape of pieces which are to be discharged through the said passage. This apparatus allows the detachment and separation of cast pieces from risers and the like detached waste parts to be carried out rapidly and automatically.
Patent IT-1120120-B (IT)
Title: Preventing waste water pollution in adhesives industry - esp. for chipboard prodn., by setting neutral pH and adding reactivity stabilisers (CS 29.6.79)
IPC: B27D/
Filed: 1979-04-13
Granted: 1986-03-19
Abstract: In preventing strong waste pollution, adhesive industry waste water is set to pH 7-8.5, using as bonding agent, 0.5-500 mg NH4OH or NaOH/1. cycle water. The reactivity conditions of the adhesives are stabilised by adding 50-500 mg/l opt. lyophobic polymerised acrylic acid derivs., Al-, Fe(II)-, Fe(III)- or Ba salt hydrolysates, activated silicic acids, starches or natural bentonite type clays. Process is used partic. in the mfr. of wood chipboard and agglomerated boards contg. opt. modified animoplast and/or phenoplast adhesives. At neutral pH, hydrolytic and condensn. reactions are negligible.
Patent IT-1192252-B (IT)
IPC: C07F9/60
Filed: 1978-04-21
Granted: 1988-03-31
Abstract: Pyrimido 6,1-a isoquinolin-2-one derivs. of formula (I) and their acid-addn. and quat. ammonium salts are new: (where R1,R4 and R5 are H, OH, lower alkoxy, dialkyl-phosphinylalkoxy, acyloxy or halogen, or 2 adjacent group can form methyleneidoxy or ethylenedioxy; R2 and R3 are H, OH, lower alkoxy, NH2, alkylamino, dialkylamino, arylamino, alkyl, an amino or alkyl group substd. by a 5- or 6-membered ring contg. - 3 heteroatoms (N,S,S), cycloalkyl, hydroxyalkyl, alkoxyaylkyl, dialkoxyalkyl, haloalkyl, dialkylaminoalkyl, aralkyl, acyl or opt. substd. 6-10C aryl, or R2 is a pair of electrons if R6 is one of the radicals indicated below, or NR2R3 is an opt. substd. heterocycle opt. contg. another heteroatom (N or O); R6 is H, alkyl, cycloalkyl, hydorxyalkyl, alkoxyalkyl, dialkoxyalkyl, haloalkyl, alkyl-aminoalkhyl, aralkyl, heterocyclylalkyl, dialkylphosphinyl-alkyl, acyl or opt. substd. aryl, or R6 is a pair of electrons when R2 is one of the radicals indicated above). - (I) are useful as hypotensives, bronchodilators and allergic agents. A typical cpd. is 9,10-dimethoxy-4-t-butylamino-6,7-dihydro-2H-pyrim ido 6,1-alpha -isoquinolin-2-one. In an example, this is prepd. from 9,10-di-methoxy-4-chloro-6,7-dihydro-2H-pyrimido 6,1-1 -isoquinolin-2-one and t-butylamine.