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1,4-Dihydropiridine derivatives having the formulawherein R is methyl, ethyl or isopropyl, are endowed with a hypotensive, vasodilator and Ca"-antagonistic activity.
Updated Oct 29, 2026
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The conveyor has a driver, a useful mass and a counter mass which can be brought into a mutually oppositely oscillating rotational vibrating movement about a central axis of rotation by the driver. The useful mass and…
Updated Oct 29, 2026
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The housing arrangement for the turbocharger of an internal combustion engine has a rotor casing (4) with an inlet duct (1), an exhaust gas overflow section (9) connected to the rotor casing and connected to an exhaust…
Updated Oct 29, 2026
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The object of the invention is to provide a method of calibrating an optical FMCW backscattering measurement system that improves the precision of the measurement. The problem is solved by a method comprising the steps…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E400667-T1. Title: Crystalline Forms of Chemical Compounds. Filing Date: 1999-05-28. Inventors: Martinez, Carlos, Thompson, Emily. Abstract: The invention…
Updated Oct 29, 2026
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Compositions comprising a taxane having a carbamoyloxy substituent at C(10), a hydroxy substituent at C(7), and a range of C(2), C(9), C(14), and side chain substituents.
Updated Oct 29, 2026
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A method of operating a combustion process in a cyclone burner, after start-up thereof, is provided. A fuel and a combustion gas is fed into a combustion chamber of the cyclone burner. The velocity of the combustion gas…
Updated Oct 29, 2026
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The invention relates to a gearbox control device comprising an input clutch which is controlled by a clutch release fork (30) and at least two shift actuators (200, 100) which each control two forward gear shifts. The…
Updated Oct 29, 2026
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The device for producing microstructures has a rotating driven spindle (12) and a holder for clamping a workpiece (16). A fast drive is coupled to a tool (32) over a guidance arrangement, which permits adjustment of the…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E401272-T1. Title: Chemical Synthesis Method. Filing Date: 1993-04-27. Inventors: Yamamoto, Hiroshi, Schmidt, Hans. Abstract: A novel method for chemical…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E401753-T1. Title: Novel Drug Delivery System. Filing Date: 1992-10-15. Inventors: Rodriguez, Juan, White, Jennifer. Abstract: The present invention discloses a…
Updated Oct 29, 2026
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The invention relates to an anesthesia syringe (1). The aim of the invention is to provide an improved, very compact anesthesia syringe (1) that allows to carry out injections in a precise and reproducible manner. The…
Updated Oct 29, 2026
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Compounds of the class of adenosines, represented by structural formula I, wherein R is C1-4 alkoxy, and X is H or OH, excluding 2-methoxyadenosine, are useful as analgesics, particularly in a method of preventing,…
Updated Oct 29, 2026
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A small and high-performance waterproof speaker which can be manufactured inexpensively by decreasing the number of components. Front face of a case (1) is sealed hermetically by a water resistant diaphragm (2) from…
Updated Oct 29, 2026
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A novel pyrrole derivative represented by the following formula (1) and a salt thereof: wherein R means substituted alkenyl, etc.; R means substituted benzoyl, etc.; and R to R each means hydrogen, alkyl, halogeno, etc.…
Updated Oct 29, 2026
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Methods and systems for performing landing gear operations. In one embodiment, a method for retracting a landing gear is useable with an aircraft having a gear door that at least partially covers a gear well when the…
Updated Oct 29, 2026
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Chemical patent from PubChem database. Patent Number: AT-E400749-T1. Title: Sustained Release Formulation. Filing Date: 1996-08-21. Inventors: Anderson, Robert, Davis, Linda. Abstract: A sustained release formulation is…
Updated Oct 29, 2026
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A pyrogenic oxidic powder composed of particles, comprising (i) atoms of an element of groups 3A, 4A, 3B or 4B of the periodic table of the elements, and (ii) oxygen atoms, said particles being characterized by lithium…
Updated Oct 29, 2026
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A swing-window has an inner frame and hinges with respect to a surrounding frame. Either the inner frame or the outer frame incorporates a magnet that engages with a magnet in the opposite frame on closure. The magnet…
Updated Oct 29, 2026
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A pharmaceutical composition comprising a pharmaceutically effective amount of a pharmaceutically active substance and a pharmaceutically acceptable carrier including a cationic excipient, wherein said cationic…
Updated Oct 29, 2026