Abstract: A novel quinazoline compound having SOS1 inhibitory activity and uses of the quinazoline compound are disclosed. More particularly, the present invention relates to a novel quinazoline derivative compound having inhibitory activity on SOS1 binding to RAS family proteins and/or RAC1, to pharmacologically acceptable salts thereof, and to pharmaceutical compositions containing the quinazoline compound. The novel quinazoline compound has the following chemical formula 1: wherein all the variables have meaning as defined in the specification.

Abstract: Disclosed herein is a camera module for vehicles. The camera module includes an upper housing accommodating at least one lens which brings an image of a subject into focus. A circuit board has an image sensor mounted thereon. The image sensor converts the image received through the lens into an electric signal. A lower housing is fastened to the upper housing, thus sealing an internal space receiving the image sensor and the circuit board. The camera module reduces the number of fastened parts, thus improving waterproof performance and assemblability.