Abstract: A dose control system, including a processing device configured to obtain the real drug concentration in plasma of a patient. The processing device is further configured to calculate the corrected dose rate distribution datum based on the real drug concentration in plasma and a set of correction coefficients. The processing device is further configured to calculate the irradiation time based on the corrected dose rate distribution datum and the prescribed dose distribution datum. The processing device is further configured to control the irradiation device to irradiate the patient for the irradiation time.

Abstract: An intermediate is provided herein, and it has the structure shown in the formula (1) as follows: formula (1). In the formula (1), R1 is —Cl, —Br, —I, —OSO2CF3, —B(OH)2, or R2 is —F, —18F, —Cl, —Br, —I, —SnMe3, —SnBu3, —B(OH)2, or and A is a chiral auxiliary.

Abstract: A dose planning system, which takes the drug concentration distribution in human organs/tissues as well as the atomic composition distribution of human organs/tissues into consideration, and calculates the neutron/photon dose distribution in human organs/tissues under this drug concentration distribution using the Monte Carlo Method. Thereby the neutron/photon dose distribution in the organs/tissues of the human subject is calculated more accurately.