  Within the dinuclear system model, unknown neutron-deficient isotopes Np, Pu,
Am, Cm, Bk, Cf, Es, Fm are investigated in $^{40}$Ca, $^{36,40}$Ar, $^{32}$S,
$^{28}$Si,$^{24}$Mg induced fusion-evaporation reactions and multinucleon
transfer reactions with radioactive beams
$^{59}$Cu,$^{69}$As,$^{90}$Nb,$^{91}$Tc, $^{94}$Rh, $^{105,110}$Sn, $^{118}$Xe
induced with $^{238}$U near Coulomb barrier energies. The production cross
sections of compound nuclei in the fusion-evaporation reactions and fragments
yields in the multinucleon transfer reactions are calculated within the model.
A statistical approach is used to evaluate the survival probability of excited
nuclei via the both reaction mechanisms. A dynamical deformation is implemented
into the model in the dissipation process. It is found that charge particle
channels (alpha and proton) dominate in the decay process of proton-rich
nuclides and the fusion-evaporation reactions are favorable to produce the new
neutron-deficient actinide isotopes. The total kinetic energies and angular
spectra of primary fragments are strongly dependent on colliding orientations.
