Skobeltsyn Institute of Nuclear Physics
Lomonosov Moscow State University

New relations between QCD Borel sum rules for strong coupling constants are
shown that starting from the sum rules for the coupling constants gM$\Sigma\Sigma$, M = $\pi^0,\eta$ it is straightforward to obtain the corresponding sum rules for the $g\pi\Lambda\Sigma$ and $\eta\Lambda\Lambda$ ones. In the given range of parameters the values of these couplings are obtained.