baber/WOPTO huggingface dataset:
Patent AT-E440905-T1 (AT)
Inventor: GARCIA DURAN JUAN-ANTONIO
IPC: C08J5/00
Filed: 1998-07-23
Granted: 2009-09-15
Abstract: Halogen-free polyolefin blends are provided which are flame retardant and are particularly useful in replacing polyvinyl chloride for production of different products such as coatings for wire and cable and sheets for floor tiles. The blends comprise (1) ethylene vinyl acetate carbon monoxide terpolymer, (2) an ethylene vinyl acetate or polyolefin; (3) an ethylene vinyl acetate or polyolefin grafted with a carboxylic acid or an anhydride thereof; and (4) an inorganic filler.
Patent AT-E265425-T1 (AT)
Inventor: HUPPERTS ACHIM
IPC: C07C253/30
Filed: 1998-07-13
Granted: 2004-05-15
Abstract: The invention relates to a process for preparing N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides in which, in a first step, 2-amino-4,5-difluoro-benzonitrile is reacted with sulphonyl halides in the presence of an acid acceptor and in the presence of a diluent at temperatures between 0° C. and 150° C. and, in a second step, the N-(2-cyano-4,5-difluoro-phenyl)-sulphon-amides and/or N-(2-cyano-4,5-difluoro-phenyl)-sulphonamides obtained in the first step are as pure substances or as mixtures with ammonia in the presence of a diluent reacted at a temperature between 100° C. and 200° C. The invention furthermore relates to novel intermediates of the process.
Patent AT-E240067-T1 (AT)
Inventor: SIMON BELA
IPC: A47C9/00
Filed: 1998-10-12
Granted: 2003-05-15
Abstract: Seating furniture including a substructure (4) having a pedestal arrangement (43, 44) which is arranged to rest securely on an underlying surface (5), a chair seat (2) which is supported by the substructure (4), and means (6; 422, 423, 424) for setting a desired distance between the pedestal arrangement (43, 44) and the seat (2). A driving means (7; 71-73, 75, 425, 9, 77, 78) is provided for the substantially continuous driving of the means (6; 422, 423, 424) for the purpose of slowly changing the distance (S) with a velocity of motion not exceeding 100 cm/minute.
Patent AT-E290281-T1 (AT)
Inventor: LEA RODGER J
IPC: G06F11/00
Filed: 1998-12-24
Granted: 2005-03-15
Abstract: A method and system for downloading applications for controlling devices within a home audio/video network. Several consumer electronics products, e.g., television, VCR, tuner, set-top box (e.g., intelligent receiver/decoder, IRD), DVTRs, PCs, DVD players (digital video disk), etc., can be coupled within the network to communicate together via a standard bus (e.g, IEEE 1394 serial communication bus). In one embodiment, the HAVI network offers unique advantages consumer electronic vendors because the architecture offers for the home network many of the advantages of existing computer system networks. Namely, interconnected devices can share resources and provide open, well defined APIs that allow ease of development for third party developers. Devices are controlled using software abstractions of the devices or services called DCMs. The present invention provides a mechanism whereby applications can be downloaded, e.g., via a programmable intelligent device (e.g., set-top-box), and provide features and services within the network. These applications originate from a service provider, are transferred over a logical channel (e.g., the internet/TV cable, satellite broadcast) to the consumer premises and are instantiated on the intelligent device within the network. The application can query a registry of DCMs to determine its complement of functions and can ultimately control the devices of the network using the available DCMs.
Patent AT-E240528-T1 (AT)
Inventor: DREHER GUNTHER DIPL-ING
IPC: B61L25/02
Filed: 1999-09-23
Granted: 2003-05-15
Abstract: Method involves directing a sensor arrangement (18) on object (15,16) moving along a predetermined path, having two different individual sensors (1,2), one sensor (1) detects object in predetermined sensor area, and the other sensor (2) detects speed of the object during its movement through the area. Individual signals generated are converted in a computer (13) to a single signal which indicates an expected standstill of the object. AN Independent claim is made for a detection arrangement.
Patent AT-E243219-T1 (AT)
Inventor: WU YONG-JIN
IPC: A61K31/00
Filed: 1999-03-25
Granted: 2003-07-15
Abstract: The invention relates to compounds of the formula <CHEM> and to pharmaceutically acceptable salts thereof, wherein R<1> and R<2> are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formula 1, methods of using said compounds of formula 1 in the treatment of infections, and methods of preparing said compounds of formula 1.
Patent AT-E205454-T1 (AT)
Inventor: RAMBOZ MAURICE
IPC: B65G65/46
Filed: 1999-01-28
Granted: 2001-09-15
Abstract: The extractor comprises a single endless screw (2) rotated on itself and moved parallel to the surface of the silo bottom (6). The screw is fitted with deflector plates (14,14') which guide the extracted products to the emptying opening.
Patent AT-E335004-T1 (AT)
Inventor: DESLYS JEAN-PHILIPPE
IPC: G01N33/53
Filed: 1999-02-16
Granted: 2006-08-15
Abstract: The invention concerns a method for purifying PrPres from a biological sample to be used for qualitative and/or quantitative determination of the PrPres in said sample. The method essentially consists in: (1) incubating, during 30 seconds to 2 hours, at a temperature less than 80° C., said biological sample with a buffer solution A comprising at least a surfactant in an amount ranging between a quarter and four times the weight of the biological sample and optionally a protease, to form a suspension S1; (2) adding to said suspension S1 resulting from (1) a buffer solution B in an amount sufficient for thinning said suspension, which buffer solution B consists of a solvent or mixture of solvents, which does not solubilize the PrPres and has a constant dielectric ranging between 10 and 25; (3) centrifuging the suspension S2 resulting from step (2); and (4) solubilizing said pellet in a buffer solution C comprising at least a surfactant and/or at least a chaotropic agent, at a temperature ranging between room temperature and 100° C.
Patent AT-E245766-T1 (AT)
Inventor: CHOMIAK JERZY
IPC: F02G5/04
Filed: 1999-01-19
Granted: 2003-08-15
Abstract: A Diesel engine in which a boiler is installed to extract heat from cylinder and air cooling systems as well as exhaust gases to generate steam at a rate proportional to the fuel flow and in which means are provided for introduction of the steam into the cylinder close to top dead center separately from the fuel, before during and after combustion, so that the steam injection does not disturb the ignition but actively modifies the combustion and afterburning process. The ratio of the steam to the fuel mass is preferably 1:1 to 3:1 and the steam temperature and pressure is as high as allowed by the properties of the materials used in the steam generating equipment. The steam system is adaptable to large Diesel engines and results in strongly reduced fuel consumption and very low pollutant emissions.
Patent AT-E407943-T1 (AT)
Inventor: RAJOTTE DANIEL
IPC: C12N15/09
Filed: 1999-03-10
Granted: 2008-09-15
Abstract: The present invention provides a method of identifying a membrane dipeptidase (MDP)-binding homing molecule that selectively homes to lung endothelium. The method includes the steps of contacting MDP with one or more molecules; and determining specific binding of a molecule to the MDP, where the presence of specific binding identifies the molecule as a MDP-binding homing molecule that selectively homes to lung endothelium. Such MDP-binding homing molecules can be linked to a moiety and, when administered to a subject as a conjugate, can selectively direct the moiety to lung endothelium in the subject.
Patent AT-E285250-T1 (AT)
Inventor: O'HAGAN DEREK
IPC: A61K9/00
Filed: 1999-05-28
Granted: 2005-01-15
Abstract: Compositions are provided which include hyaluronic acid derivatives in combination with vaccine antigens, and optionally adjuvants, for mucosal delivery. Also provided are methods of making the compositions, as well as methods of immunization using the same.
Patent AT-E507900-T1 (AT)
Inventor: SCHUURHUIS GILBERT
IPC: B01J23/40
Filed: 1999-09-28
Granted: 2011-05-15
Abstract: The invention pertains to a process for preparing an activated catalyst, to the activated catalyst composition and the use thereof in the conversion of hydrocarbon feedstocks, such as isomerisation. The catalyst composition comprising a Group VIII noble metal and a hydrocarbon-substituted aluminum compound on an alumina carrier is activated by contacting it with an inert gas in the absence of hydrogen at a temperature above 400° C., wherein at least when the hydrocarbon-substituted aluminum compound is a non-halide hydrocarbon-substituted aluminum compound, the catalyst composition is contacted with a halogen-containing gas either prior to the treatment with the inert gas or during the treatment with the inert gas, and subsequently cooling down the activated catalyst to ambient temperature in an inert gas optionally containing hydrogen or containing, at a temperature below 400° C., a halogen-containing gas; or if a halogen-containing gas is present during the treatment with the inert gas, alternatively cooling down in a mixture of an inert gas, a halogen-containing gas, and, optionally, hydrogen.
Patent AT-E312650-T1 (AT)
Inventor: ARROYO PIERRE-YVES
IPC: A63B49/02
Filed: 1999-11-02
Granted: 2005-12-15
Abstract: A racket includes a frame in which through-holes are made, shank carrying cleats including a pair of shanks which are engaged in the holes, and a stringing mounted on the frame by threading through the shank-carrying cleats, so as to produce a string pattern within the frame. The shank carrying cleats contact the frame between the through-holes. Each cleat has at least one bearing surface which is located between each pair of adjacent shanks and on which a stringing loop bears. At least some of the bearing surfaces include gaps located between the bearing surfaces and the frame.
Patent AT-E233632-T1 (AT)
Inventor: GRUHLER SIEGFRIED
IPC: B23D31/00
Filed: 1999-09-08
Granted: 2003-03-15
Abstract: The invention relates to a method for forming a divided bearing for a component and to a machining unit for carrying out said method. According to the inventive method, separation by means of rupture, blowing out and screwing of the cap piece of the bearing with a base for said bearing occurs without any change in the position of the connecting rod.
Patent AT-E228425-T1 (AT)
Inventor: KLOTZ BERND
IPC: B29C45/70
Filed: 1999-09-21
Granted: 2002-12-15
Abstract: A method of producing a composite plastic molded article having at least one layer of web material and a plastic body, includes placement of the web material between mold halves of an injection mold and deforming the web material through closing of the mold. Subsequently, negative pressure is applied on one side of the web material and/or excess pressure is applied on its other side, so that the web material bears upon a mold half. Plastic mass is then introduced into the opening mold in such a way that the feed rate of the plastic mass and the opening speed of the injection mold are coordinated with each other. Once a certain opening gap has been reached, the mold is closed and the plastic article is embossed.
Patent AT-E475459-T1 (AT)
Inventor: DONOVAN JOHN
IPC: F23G7/00
Filed: 1999-11-08
Granted: 2010-08-15
Abstract: A mobile apparatus, and method of operation, for controlling and suppressing the explosive destruction of munitions by detonation in an explosion chamber. The apparatus comprises a double-walled steel explosion chamber which is moved by wheeled carriage means to a desired location. Granular shock-damping silica sand is introduced into fillable cavities within the chamber walls, ceiling and floor prior to use. After use, the sand is removed to lighten the chamber prior to transport. The floor of the chamber is covered with granular shock-damping pea gravel which may be added before use and removed before further transport. A munition to be destroyed is placed within an open-topped steel fragmentation containment unit. Vaporizable plastic bags of energy-absorbing water are disposed about the munition in a spaced array. An array of vent pipes vents the chamber into manifolds leading to an expansion tank or scrubber for further cooling and environmental treatment of the explosion products.
Patent AT-E242638-T1 (AT)
Inventor: HOIE LARS HENRIK
IPC: A61K31/352
Filed: 1999-11-25
Granted: 2003-06-15
Abstract: A composition comprising (a) soy protein, (b) a phytoestrogen compound, and (c) dietary fibers. The soy protein (a) is present in an amount of at least 45 weight percent of the total protein content of the composition, said total protein content providing at least 15% of the total energy content of the composition. The phytoestrogen compound (b) is preferably a naturally occurring isoflavone and is present in an amount of more than 0.10 weight percent of the soy protein, and the dietary fibers (c) are preferably soybean fibers and are present in an amount of more than 4 weight percent of the total weight of the nutritional composition on a dry basis. The composition is useful for treating pulmonary diseases.
Patent DE-60154-T1 (DE)
IPC: B25G3/34
Filed: 1982-02-05
Abstract: 1. Method for attaching a handle to a tool (2) having a tang (3) in which a rigid tube (4) is engaged over the tang, the assembly is maintained in position by means of a support (1), a material (20) for rigidly fixing the tank (3) to the tube (4) is introduced into the tube (4) and a handle (28) is engaged within the open end of the tube remote from the tool, characterized in that grains of hard material are introduced into the tube (4) and that cement is added, this latter being humidified prior to pouring of the mixture into the tube (4), the assembly consisting of tube and tool is subjected to vibrations in order to produce compression of the grains and the support (1) is then disengaged from the tool (2) which has thus been attached to the tube (4).
Patent DE-896559-T1 (DE)
Inventor: TETHER DAVID
IPC: B60L50/10
Filed: 1997-04-29
Abstract: An auxiliary propulsion system for a boat or other marine vessel according to the invention incorporates an electric motor/transmission device for generating locomotive force to propel the boat or vessel, an electrical power supply for providing electrical energy to drive the electric motor/transmission device, at least one electrical energy generating device for generating electrical energy through conversion from one of at least sunlight, wind motion and water motion, a charging circuit having a device for controlling charging of the power supply with electrical energy from the energy generating device, and a device for controlling speed and direction operation of the electric motor/transmission device. In operation, electrical energy is inputted into the electric motor/transmission device from the electrical power supply and locomotive force is thereby generated by the electric motor/transmission device when the primary propulsion system of the boat or other marine vessel is inactive. Electrical energy to be stored in the electrical power supply is generated by converting at least one of sunlight, wind motion and water motion into electrical energy.
Patent ES-2162614-T1 (ES)
Inventor: TANNER KEITH EDWARD
IPC: A61K9/48
Filed: 2000-07-03
Abstract: Disclosed herein are compositions comprising a modified starch and a carrageenan, especially iota-carrageenan, where the compositions are suitable for use in manufacturing soft capsules.
Patent ES-2052483-T1 (ES)
Title: Nuevos derivados del 3,3,5-trimetilciclohexanol, su procedimiento de preparacion asi como las composiciones terapeuticas que los contienen.
Inventor: LARUELLE CLAUDE
IPC: C07C69/712
Filed: 1990-11-12
Abstract: DERIVADOS DE METIL-2 PROPIONATO DE 3, 3, 5-TRIMETICICLOHEXANOL, SU PROCESO DE PREPARACION, ASI COMO LAS COMPOSICIONES TERAPEUTICAS QUE LOS CONTIENEN. ESTOS DERIVADOS RESPONDEN A LA FORMULA GENERAL (I).
Patent ES-2033641-T1 (ES)
Title: Gato elevacoches.
IPC: B66F3/12
Filed: 1991-10-22
Abstract: SE PRESENTA UN ELEVADOR DE COCHE (1) CON UNA COLUMNA SOPORTE (2), EN CUYO EXTREMO INFERIOR SE ENCUENTRA APLICADA UNA PLACA DE APOYO (4) SOBRE UNA ARTICULACION (3) DE MOVIMIENTO BASCULANTE Y UN BRAZO SOPORTE (6) APOYADO SOBRE ELLA A TRAVES DE UN EQUIPO DE ACCIONAMIENTO (5) OSCILANTE, CON LO QUE LA SUPERFICIE DE CONTACTO (14) DE LA PLACA DE APOYO (4) ES OSCILANTE POR MEDIO DE UN ELEMENTO ELASTICO EN DIRECCION SOBRE LA EXTENSION LONGITUDINAL (15) DE LA COLUMNA DE APOYO (2). LA FORMA SE SIMPLIFICA PARA QUE UN ELEMENTO ELASTICO CUALQUIERA ADAPTADO A LA CORRESPONDIENTE CONSTRUCCION PUEDA SER APLICADO PARA EL GIRO DE LA PLACA DE APOYO (4) CONTRA LA COLUMNA SOPORTE (2), CON LO QUE SE GARANTIZA SIN EMBARGO, QUE LA PLACA DE APOYO (4) EN SITUACION DEL ELEVADOR DE COCHES TOTALMENTE PLEGADO CON LA PLACA BASE (4) SE PLEGUE SOBRE UN TOPE CONTRA LA FUERZA DEL ELEMENTO ELASTICO TRANSVERSAL SOBRE LA EXTENSION LONGITUDINAL (15) DE LA COLUMNA SOPORTE (2).
Patent ES-2112818-T1 (ES)
Inventor: ADAWI DIYA
IPC: A61K35/74
Filed: 1996-05-08
Abstract: The invention refers to a pharmaceutical composition comprising a Lactobacillus plantarum strain having the ability to colonize human intestinal mucosa in vivo, in combination with arginine and a pharmaceutically acceptable carrier. The composition can be used for curative and/or prophylactic treatment of liver injury and failure and associated bacterial translocation in mammals inclusive man.
Patent ES-2109907-T1 (ES)
Title: Cierre de cinturon para un cinturon de seguridad.
Inventor: WIER FRANZ
IPC: B60R22/46
Filed: 1997-05-05
Abstract: CIERRE DE CINTURON (23) PARA UN CINTURON DE SEGURIDAD, CON UN FIJADOR DE CABLE (29) APLICADO A EL QUE MUESTRA UNA SECCION DE SUJECION (31), A LA CUAL SE UNE EL FIJADOR DE CABLE (29) CON UN EXTREMO DEL LADO DEL CIERRE DE CINTURON DE UN CABLE (27) PARA ANCLAR EL CIERRE DE CINTURON (23) AL VEHICULO AL ASIENTO DE UN VEHICULO, CARACTERIZADO PORQUE LA CARCASA (25) DEL CIERRE DE CINTURON (23) TIENE UNA ESCOTADURA (33), EN LA QUE LA SECCION DE SUJECION (31) SE EXTIENDE AL MENOS PARCIALMENTE.
Patent CY-1107583-T1 (CY)
Title: Γελη πepιλαμβανουσα τουλαχιστον ενα ρετινοειδες και βενζοϋλο-υπepοξειδιο
Inventor: ORSONI SANDRINE
IPC: A61K31/327
Filed: 2007-01-29
Abstract: Η ευρεσιτεχνία αναφέρεται σε σύνθεση περιλαμβάνουσα, εντός μέσου φυσιολογικώς παραδεκτού, ένα τουλάχιστον ρετινοειδές, βενζοϋλο-υπεροξείδιο σε διασπορά, και ένα τουλάχιστον παράγοντα σχηματισμού γέλης μη-εξαρτώμενον από το pΗ, σε μέθοδο παρασκευής της συνθέσεως αυτής, και στην χρήση της στην κοσμητική και στην δερματολογία.
Patent CY-1107171-T1 (CY)
Inventor: HOJEIBANE HIKMAT
IPC: A61F2/06
Filed: 2008-02-01
Abstract: In accordance with the present invention, there is provided a stent for insertion into a vessel of a patient. The stent is a tubular member having a thickness and having front and back open ends and a longitudinal axis extending therebetween. The member has a first smaller diameter for insertion into the vessel, and a second larger diameter for deployment into the vessel. The tubular member includes a plurality of helically oriented continuous adjacent hoops extending between the front and back ends. The hoops have a plurality of longitudinal struts each having opposing ends and a center therebetween, wherein the ends of the struts are shaped to form a plurality of loops connecting adjacent struts at the ends of the struts. The tubular member has end loops and the front and back ends thereof, wherein the end loops at each end are substantially aligned with each other along a plane substantially perpendicular to the longitudinal axis. <IMAGE>
Patent CY-1109626-T1 (CY)
Inventor: HANSEN THOMAS KRUSE
IPC: C07K5/02
Filed: 2009-11-12
Abstract: The present invention relates to novel compounds, in particular 4,4-disubstituted and 3,3-disubstituted piperidine compounds, compositions containing them, and their use for treating medical disorders resulting from a deficiency in growth hormone.
Patent CY-1110949-T1 (CY)
Title: Σταθεροποιημενες με πηκτωμα συνθεσεις νανοσωματιδιακων δραστικων παραγοντων
Inventor: MCGURK SIMON L
IPC: A61K31/192
Filed: 2010-11-26
Abstract: Αποκαλύπτεται μία μορφή δοσολογίας στερεάς ή ημι-στερεάς πηκτωματίνης νανοσωματιδιακού δραστικού παράγοντα περιλαμβάνοντας έναν τουλάχιστον νανοσωματιδιακό δραστικό παράγοντα και μία τουλάχιστον σχηματίζουσα πήκτωμα ουσία η οποία εκδηλώνει επαρκή πηκτωμάτωση για την κατακράτηση της περίσσειας ύδατος μέσα στην στερεά ή την ημι-στερεά μορφή πηκτωματίνης. Τα σωματίδια του δραστικού παράγοντα έχουν μία αποτελεσματική κατά μέσο όρο διάμετρο πριν από την συμπερίληψη μέσα στην μορφή δοσολογίας της τάξης των λιγότερο από περίπου 2000 nm. Η μορφή δοσολογίας της εφεύρεσης έχει τα πλεονεκτήματα της εύκολης χορήγησης που συνδυάζεται με ταχεία διαλυτοποίηση του δραστικού παράγοντα μετά την χορήγηση.
Patent CY-1112762-T1 (CY)
Title: ΕΤΕΡΟΑΡΥΛΟ ΥΠΟΚΑΤΕΣΤΗΜΕΝΕΣ ΠΥΡΡΟΛΟ[2,3-b] ΠΥΡΙΔΙΝΕΣ ΚΑΙ ΠΥΡΡΟΛΟ [2,3-b] ΠΥΡΙΜΙΔΙΝΕΣ ΩΣ ΑΝΑΣΤΟΛΕΙΣ ΚΙΝΑΣΗΣ JANUS
Inventor: RODGERS JAMES D
IPC: C07D487/04
Filed: 2011-12-20
Abstract: Η παρούσα εφεύρεση παρέχει ετεροαρυλο υποκατεστημένες πυρρολο[2,3-b]πυριδίνες (Ι) και ετεροαρυλο υποκατεστημένες πυρρολο[2,3-b]πυριμιδίνες που διαμορφώνουν τη δραστικότητα κινασών Janus και είναι χρήσιμες στη θεραπευτική αγωγή νόσων που σχετίζονται με τη δραστικότητα κινασών Janus συμπεριλαμβανομένων, για παράδειγμα, ανοσοσχετιζόμενων νόσων, δερματικών διαταραχών, μυελοειδών βλαστικών διαταραχών, καρκίνου, και άλλων νόσων.
Patent CY-1112686-T1 (CY)
Inventor: KOVERECH ALEARDO
IPC: A61P9/10
Filed: 2012-04-05
Abstract: The use of L-carnitine, or one of its pharmaceutically acceptable salts, is described in combination with glucose for the preparation of a medicament useful for diminishing the number of deaths caused by acute myocardial infarction, for reducing the number of days infarction patients spend in intensive care in hospital, and for reducing the number of episodes of post-infarction heart failure, in which the L-carnitine is administered intravenously within only a few hours of the onset of symptoms of acute myocardial infarction at an initial dose of 9 grams a day in combination with 1000-1500 mL of a 5% glucose solution for 5 days, after which the L-carnitine treatment is continued at a dose of 4 grams a day administered orally.
Patent CY-1114242-T1 (CY)
Title: Μια διεργασια για την παρασκευη του υποκινητη αποπτωσης αβτ-263
Inventor: FRANCZYK THADDEUS S II
IPC: C07D295/13
Filed: 2013-06-18
Abstract: Μια διεργασία για την παρασκευή του υποκινητή απόπτωσης Ν-(4-(4-((2-(4-χλωροφαινυλ)-5,5-διμεθυλ-1-κυκλοεξ-1-εν-υλ)μεθυλ)πιπεραζιν-1-υλ)βενζοϋλ)-4-(((1R)-3 -(μορφολιν-4-υλ)-1-((φαινυλοσουλφανυλ)-μεθυλ)προπυλ)αμινο)-3-(τριφθορομεθυλ)σουλφονυλ)βενζολοσουλφοναμιδίου (ΑΒΤ-263). Τύπος (I).
Patent CY-1114927-T1 (CY)
Title: Νεα 2-υποκατεστημενα παραγωγα μεθυλο πεναμης
Inventor: UDAYAMPALAYAM PALANISAMY SENTHILKUMAR
IPC: A61P31/00
Filed: 2013-09-26
Abstract: Νέα 2-υποκατεστημένα παράγωγα μεθυλο πενάμης περιλαμβάνουν τον τύπο (Ι), τα ανάλογα τους, τις ταυτομερείς μορφές τους, τα στερεϊσομερή τους, τις πολυμορφικές μορφές τους, τις ενδιαλυτωμένες μορφές τους, τα φαρμακευτικώς αποδεκτά τους άλατα, και φαρμακευτικές συνθέσεις που τα περιέχουν όπου Α = C ή Ν· το Ηet είναι τρι- ως επταμελής ετεροκυκλικός δακτύλιος· το R1 αντιπροσωπεύει καρβοξυλικό ανιόν, ή -CΟΟR4 όπου το R4 αντιπροσωπεύει υδρογόνο, προστατευτική ομάδα καρβοξυλικού οξέος ή ένα φαρμακευτικώς αποδεκτό άλας· τα R2 και R3 μπορεί να είναι ίδια ή διαφορετικά κι ανεξάρτητα αντιπροσωπεύουν υδρογόνο, αλογόνο, αμινο, αλκύλιο, προστατευμένο άμινο, προαιρετικώς υποκατεστημένο αλκύλιο, αλκενυλο, αλκινυλο κλπ· το R αντιπροσωπεύει υποκατεστημένο ή μη υποκατεστημένο αλκυλο, αλκενυλο, αρυλο, αραλκυλο, κυκλοαλκυλο, ετεροκυκλυλο ή ετεροκυκλυλοαλκυλο.