Abstract: Pharmaceutical compositions are provided that can act as boosters to improve the pharmacokinetics of drugs that undergo in vivo degradation by cytochrome P450 enzymes. Methods of inhibiting cytochrome P450 enzymes are provided that can be used for improving the treatment of diseases by preventing degradation of drugs or other molecules by cytochrome P450. Specifically, methods of inhibiting metabolic degradation of atazanavir sulphate for administering to a patient suffering from HIV infection are disclosed.

Abstract: The present invention is a housing for a surface-mountable device such as a security device (a PIR, a microwave motion detector, and the like). The housing has a surface-mountable housing portion with at least one aperture for receiving a surface-mounting member therethrough, the housing portion fabricated substantially from a plastic material. A member-retaining portion is integrally molded with the housing portion and extends substantially perpendicular from said housing portion, said member-retaining portion adapted to receive a surface-mounting member when inserted therethrough and retain said surface-mounting member in place. As a result of this configuration, when a surface-mounting member such as a screw is inserted therethrough, the surface-mounting member is held in place by the member-retaining portion and is insertable through the aperture when pressure is applied thereto.

Abstract: This invention relates generally to the field of motion detection sensors, and in particular to a system and method for adjusting the position of a printed circuit board relative to a focusing element. The invention includes a housing having a front opening and an interior cavity. A focusing element is located within the front opening and the detector is coupled to a printed circuit board located within the interior cavity. A cover is coupled to the printed circuit board and disposed within the interior cavity. A cam is operatively coupled with the cover and the printed circuit board for adjusting the position of the printed circuit board such that the detector's position is adjusted relative to the focusing element.

Abstract: This invention relates generally to the field of motion detection sensors, and in particular to a system and method for adjusting the position of a printed circuit board relative to a focusing element. The invention includes a housing having a front opening and an interior cavity. A focusing element is located within the front opening and the detector is coupled to a printed circuit board located within the interior cavity. A cover is coupled to the printed circuit board and disposed within the interior cavity. A cam is operatively coupled with the cover and the printed circuit board for adjusting the position of the printed circuit board such that the detector's position is adjusted relative to the focusing element.

Abstract: The present invention is directed to an improved antihyperlipidemic agent, the dimaleate salt of 2-?2-(dimethylamino)ethyl!-8,8-dipropyl-2-azaspiro?4.5!decane.

Abstract: An improved immunomodulatory agent, the dimaleate salt of N,N-dimethyl-8,8-dipropyl-2-azaspiro?4.5!decane-2-propanamine.

Abstract: An improved immumomodulatory agent, the dimaleate salt of N,N-diethyl-8,8-dipropyl-2-azaspiro?4.5!decane-2-propanamine.

Abstract: This invention relates to a compound of formula (I) and hydrates, solvates, and salts thereof.

Abstract: 3-(2-Phenethyl)-1-carbamoyloxypyridinium halide is an intermediate for the preparation of the antihistamine azatadine.

Abstract: 3-(2-Phenethyl)-1-carbamoyloxypyridinium halide is an intermediate for the preparation of the antihistamine azatadine.