The invention relates to certain cis and trans benzopyrans having substituted benzamides at position C-4 and to their use in treating and/or preventing certain CNS disorders.
A method of treatment or prophylaxis of angina in mammals, such as humans, which comprises the administration to the sufferer of an effective amount of a compound of formula (I), or a pharmaceutically acceptable salt thereof, or a solvate of any of the foregoing: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, A and B are herein defined.
The use of a non-acidic non-steroidal anti-inflammatory drug (NSAID) such as dipyrone in the manufacture of a medicament for use in the treatment of pain in humans by epidural or intrathecal injection.
A method of treatment or prophylaxis of angina in mammals, such as humans, which comprises the administration to the sufferer of an effective amount of a compound of formula (I), or a pharmaceutically acceptable salt thereof, or a solvate of any of the foregoing: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, A and B are herein defined.
A treatment system is disclosed, which has a treatment apparatus for performing a predetermined treatment for a planar workpiece contained in a carrier, and an first air-tight carrier storage chamber for storing the carrier. The treatment apparatus may also have an air-tight second carrier storage chamber. An inert gas supply and an exhaust means are connected to each of the treatment apparatus, the first carrier storage chamber, and the second carrier storage chamber. A valve device is provided...
A device and method for localized application of a fluid to a small area of skin, which includes an ejection nozzle forming a passage with one or more apertures, a receptacle chamber forming a cavity around the ejection nozzle, the receptacle chamber being configured and affixed to the ejection nozzle such that fluid ejected from the ejection nozzle is capable of being confined within the receptacle chamber, an inflow duct, and an outflow duct. Fluids which may be applied according to the presen...
Soil is treated prior to planting by spreading water-insoluble, polyolefin pellets having an average cross sectional dimension in the range of 1/16 in. to 3/16 in. and having an average density in the range of 30 pounds per cubic foot to 37.5 pounds per cubic foot over the surface of the soil. The amount of particulate material applied ranges from 0.010 pounds to 0.035 pounds per square foot of soil surface area, as indicated by type of soil and degree of compaction. The soil is then worked so t...
Footwear is dried in a closed chamber by subjecting it to sub-atmospheric pressure to cause accelerated evaporation of moisture, solvents etc., therefrom. According to a different embodiment, water is sprayed onto the footwear whilst it is at sub-atmospheric pressure. Atmospheric pressure is then restored to drive the moisture into the footwear. Apparatus includes an open-ended chamber which is closable in pressure-tight fashion by pneumatically-operated doors. Shoe conveyor system extends throu...
The invention comprises treating asbestos cloth and other asbestos products to reduce the dust emitted by them during handling and use. This is done by distributing a small amount of polymeric particles throughout the product to bond the fibers to one another, while leaving the properties except the dustiness essentially unchanged. The preferred method consists in impregnating asbestos cloth with an aqueous emulsion or suspension of the polymeric material and removing the water.
Novel urethane reaction products of aromatic nitroso compounds with isocyanates are used to improve the resistance of unsaturated rubbers to oxidative degradation by providing antioxidant groups bound to the rubber molecules. Dry rubber or rubber latex is conveniently reacted with decomposition products of the urethane during normal vulcanization.
