[en] Ribes nigrum leaves yielded three anti-inflammatory prodelphinidins. these compounds were identified and characterized; two known prodelphinidin dimers gallocatechin-(4-8)-epigallocatechin and gallocatechin-(4-8)-gallocatechin found together for the first time and a new prodelphinidin trimer galocatechin-(4-8)-gallocatechin-(4-8)-gallocatechin.